Caterpillar

Transcription

Caterpillar

CATERPILLAR
3116 Document/Go to Page
3126
3176B
3208
3304B
3306B
3406B
340BC
3406E
3408B
3408C
3408
3412C
3508
3508B
3512B
3516
3600
3612/3616
3618
2
4
6
8
11
13
15
17
19
25
27
29
31
33
35
37
39
51
53
57
ÇEMBERCI DENIZCILIK - ARCHIVES-CAT/1998
®
Marine
Engine
3116
205-350 hp
2400-2800 rpm
SPECIFICATIONS
Shown with
Accessory Equipment
In-Line 6, 4-Stroke-Cycle-Diesel
Bore—mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105 (4.13)
Stroke—mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 (5.0)
Displacement—L (cu in). . . . . . . . . . . . . . . . . . . . 6.6 (402)
Rotation (from flywheel end) . . . . . . . Counterclockwise
Compression Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16:1
Capacity for Liquids — L (U.S. gal)
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . 28.0 (7.4)
Lube Oil System (refill) . . . . . . . . . . . . . . . . . . 25.0 (6.6)
Oil Change Interval . . . . . . . . . . . . . . . . . . . . . . . . 250 hrs
Engine Weight, Net Dry (approx) — kg (lb)
Turbocharged-Aftercooled (TA) . . . . . . . . . 681 (1500)
STANDARD ENGINE EQUIPMENT
ACCESSORY EQUIPMENT
Air intake
dry-type, single-stage air cleaner with
service indicator
Alternator
belt driven, 12 volt, 51 ampere
Cooling
transmission oil cooler, heat exchanger, engine oil
cooler, watercooled exhaust manifold, auxiliary sea
water pump, expansion tank, low water level
contactor thermostats
Flywheel and housing
SAE No. 3, rear-mounted starter
Fuel
filter, shutoff solenoid – energized to run, forward
routed control cable bracket
Governor
mechanical
Lubricating
oil filter, filler, dipstick
Starting
electric
Support
front
Torsional vibration damper
Tachometer drive
magnetic pickup
Air intake
walker airsep
Alternator
belt driven – 24 volt, 35 ampere, belt driven – 24
volt, 60 ampere, belt driven – 12 volt, 105 ampere
Cruise kit
Exhaust
6" watercooled elbow, 5" dry elbow
Flexible engine mounts
SAE No. 3, front-mounted starter
Fuel
rear-routed control cable bracket, RH fuel filter,
fuel/water separator, shutoff solenoid – energized
to shutoff
Fuel
cooler, priming pump
Instruments and gauges
service meter, single and dual instrument panels
Lubrication
left hand mounted oil filter, filler, dipstick
top access oil filler and dipstick
Power takeoffs
front crankshaft mounted pulley, front mounted
enclosed clutch, hydraulic pump drive pad
Protection devices
oil pressure and water temperature contactor
Support
flywheel housing mounted rear supports
transmission mounted rear supports
®
3116
MARINE ENGINE – 205-350 hp
PERFORMANCE DATA*
Turbocharged-Aftercooled
Rating Level
E
Rated rpm
2800
Engine Power @ rpm** 224 kW (300 bhp)
305 mhp
D
2600
205 kW (275 bhp)
279 mhp
C
2600
190 kW (255 bhp)
258 mhp
B
2400
153 kW (205 bhp)
208 mhp
A
2400
153 kW (205 bhp)
208 mhp
rpm
kW
g/kW-hr
L/hr
2800 2400 2000 2600 2200 1800 2600 2200 1800 2400 2000 1600 2400 2000 1600
224 141
82 205 125
70 190 116
65 153
89
46
153
89
45
225 215 221 217 219 223 219 218 225 214 220
233
214 220 233
60.2 36.1 21.6 53.0 32.6 18.6 49.6 30.2 17.4 39.0 23.2 12.6 39.0 23.2 12.6
bhp
lb/hp-hr
gal/hr
300
.370
15.9
189 109
.353 .363
9.5
5.7
275
.357
14.0
168
.380
8.6
94
.367
4.9
255 156
.360 .358
13.1 8.0
87
.370
4.6
205 119
.352 .362
10.3
6.1
61
.383
3.3
Rating Level
E
Rated rpm
2800
355 mhp
E
2800
242 KW (325 bhp)
330 mhp
D
2600
231 kW (310 bhp)
314 mhp
C
2600
209 kW (280 bhp)
284 mhp
rpm
kW
g/kW-hr
L/hr
2800 2400 2000 2800 2400 2000 2600 2200 1800 2600 2200 1800
261 165
97 242 153
90 231 140
80 209 120
73
239 218 227 232 218 220 234 229 232 231 229
233
74.3 42.7 25.8 66.9 39.8 23.6 64.4 38.1 21.2 57.4 34.6 19.3
bhp
lb/hp-hr
gal/hr
350
.393
19.6
221 130
.358 .373
11.3
6.8
Rating Level
B
Rated rpm
2400
234 mhp
325
.381
17.6
205
.358
10.5
121
.362
6.2
107
.381
5.6
280 161
.380 .376
15.2
9.1
98
.383
5.1
A
2400
172 kW (230 bhp)
234 mhp
rpm
kW
g/kW-hr
L/hr
2400 2000 1600 2400 2000 1600
172
98
54 172
98
54
220 230 226 220 230 226
45.0 27.2 13.7 45.0 27.2 13.7
bhp
lb/hp-hr
gal/hr
230
.362
11.9
131
72
.378 .372
7.2
3.6
310 188
.385 .376
12.0 10.1
230
.362
11.9
131
.378
7.2
72
.372
3.6
* Represents performance along a typical fixed pitch propeller curve.
** Power rated in accordance with NMMA procedure as crankshaft power. For units equipped with Caterpillar-supplied marine gears,
reduce crankshaft power by 3% for propeller shaft power.
205 119
61
.352 .362 .383
10.3 6.1 3.3
Marine
Engine
3126
231-420 bhp
2400-2800 rpm
SPECIFICATIONS
Bore—mm (in) . . . . . . . . . . . . . 110 (4.33)
Stroke—mm (in) . . . . . . . . . . . . . 127 (5.0)
Displacement—L (cu in) . . . . . . . . . 7.2 (439)
Rotation (from flywheel end) . Counterclockwise
Compression Ratio . . . . . . . . . . . . . 15.0:1
Cooling System . . . . . . . . . . . . 28.0 (7.4)
Lube Oil System (refill) . . . . . . . . 25.0 (6.6)
Oil Change Interval . . . . . . . . . . . 250 hrs
Engine Weight, Net Dry (approx)— kg (lb) 722 (1590)
PERFORMANCE DATA*
Rating Level
E
Rated rpm
2800
426 mhp
D
2600
276 kW (370 bhp)
375 mhp
C
2400
231 kW (310 bhp)
313 mhp
rpm
kW
g/kW-hr
L/hr
2800 2400 2000 2600 2200 1800 2400 2000 1600
313 197.1 114.1 276 167 95
231 132
72
232 214 215 221 207 213 209 208 217
86.4 50.3 29.3 72.7 41.2 24.1 57.6 32.7 18.6
bhp
lb/hp-hr
gal/hr
420
.381
22.8
264
.352
13.3
153
.354
7.7
370
.363
19.2
224
.340
10.9
128
.350
6.4
310
.344
15.2
177 97
.342 .357
8.6 4.9
** Power rated in accordance with NMMA procedure as crankshaft power. For units equipped with Caterpillar-supplied
marine gears, reduce crankshaft power by 3% for propeller shaft power.
RATING LEVEL DEFINITIONS
E – Planing hull vessels such as pleasure craft,
harbor patrol, harbor master, and some
fishing and pilot boats.
D – Planing hull vessels such as off-shore patrol
boats, customs, police, and some fire and
fishing boats. Also used for bow and stern
thrusters.
C – Planing hull vessels such as ferries, fishing
boats moving at higher speeds out and back
(i.e. lobster, crayfish, and tuna), off-shore
service boats, and also displacement hull
yachts and short trip coastal freighters where
engine load and speed are cyclical.
3126 MARINE ENGINE – 231-420 bhp
MARINE TRANSMISSION*
MARINE
TRANSMISSIONS
MG5061
MG507-1*
MG5061A
H
L
W
RATIOS
1.48:1, 2.00:1, 2.43:1
1.51:1, 1.98:1, 2.54:1
1.54:1, 2.00:1, 2.47:1
DRY WEIGHT
kg (lb)
98 (215)
159 (350)
95 (210)
* Transmission selection depends on input power, speed, ratio, and
vessel application. Consult your Caterpillar dealer.
TA shown with accessory equipment
DIMENSIONS
L
MG5061
MG507-1*
MG5061A
mm
1663
1595
1663
H
in
65.5
62.8
65.5
mm
860
860
860
W
in
33.8
33.8
33.8
mm
821
821
821
in
33.3
33.3
33.3
ACCESSORY EQUIPMENT
Air intake
Walker Airsep
Alternator
belt driven, 12 volt, 51 ampere
Cooling
transmission oil cooler, heat exchanger, engine
oil cooler, watercooled exhaust manifold,
auxiliary sea water pump, expansion tank, low
water level contactor thermostats
SAE No. 3, rear-mounted starter
Fuel
filter, shutoff solenoid – energized to run,
forward routed control cable bracket
Governor
mechanical
Lubricating
oil filter, filler, dipstick
Service RH and LH
service per top level PAs
Starting
electric
Support
front
Tachometer drive
magnetic pickup
Alternator
belt driven – 24 volt, 35 ampere, belt driven – 24
volt, 60 ampere, belt driven – 12 volt, 105 ampere
Cruise kit
Exhaust
6" watercooled elbow, 5" dry elbow
Fuel
rear-routed control cable bracket, fuel/water
separator, shutoff solenoid – energized to
shutoff
Fuel
cooler, priming pump
service meter, single and dual instrument
panels
Lubrication
left hand mounted oil filter, filler, dipstick
top access oil filler and dipstick
Power takeoffs
front crankshaft mounted pulley, front mounted
enclosed clutch, hydraulic pump drive pad
Protection devices
oil pressure and water temperature contactor
RATING CONDITIONS
Ratings are based on SAE J1228/ISO8665 standard
conditions of 100 kPa (29.61 in Hg) and 25° C (77° F).
These ratings also apply at ISO3046/1, DIN6271,
and BS5514 conditions of 100 kPa (29.61 in Hg),
27° C (81° F) and 60% relative humidity.
Materials and specifications are subject to change without notice.
LEHM6131 (2-96)
Supersedes LEHM5302
Fuel rates are based on fuel oil of 35° API [16° C
(60° F)] gravity having an LHV of 42 780 kJ/kg
(18 390 Btu/lb) when used at 29° C (85° F) and
weighing 838.9 g/liter (7.001 lbs/U.S. gal).
Additional ratings may be available for specific
customer requirements. Consult your Caterpillar
representative for details.
© 1996 Caterpillar Inc.
The International System of Units (SI) is used in this publication.
Printed in U.S.A.
All rights reserved.
Marine
Engine
®
3176B
450 hp, 525 hp, 600 hp
2300 rpm
SPECIFICATIONS
Shown with
Accessory Equipment
I-6, 4-Stroke-Cycle-Diesel
Bore— mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 (4.9)
Stroke—mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 (5.5)
Displacement—L (cu in) . . . . . . . . . . . . . . . . . . . . . 10.3 (629)
Rotation (from flywheel end) . . . . . . . . . Counterclockwise
Compression Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16:1
Cooling System (engine only) . . . . . . . . . . . . . . . . 45 (12)
Lube Oil System (refill) . . . . . . . . . . . . . . . . . . . . . . . 28 (7.5)
Oil Change Interval — L (gal) . . . . . . 9,475 (2,500)/fuel
Engine Weight, Net Dry (approx) — kg (lb) . . 1,104 (2,430)
Governor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electronic
PERFORMANCE DATA*
Rating Level
Rated rpm
Engine Power @ rpm**
E
2300
448 kW (600 hp)
608 mhp
D
2300
392 kW (525 hp)
532 mhp
C
2300
336 kW (450 hp)
456 mhp
rpm
kW
g/kW-hr
L/hr
2300
448
227
121.3
1900
252
203
60.9
1400
101
216
26.1
2300
392
221
103
1900
221
209
54.6
1400
88
220
23.2
2300
336
220
88
1900
189
211
47.3
1400
76
228
20.5
bhp
lb/hp-hr
gal/hr
600
.373
32
338
.334
16.1
135
.355
6.9
525
.363
27.2
296
.344
14.4
118
.362
6.1
450
.362
23.2
254
.347
12.5
101
.375
5.4
** Power rated in accordance with NMMA procedure as crankshaft power. For units equipped with Caterpillar-supplied marine
gears, reduce crankshaft power by 3% for propeller shaft power.
E –Planing hull vessels such as pleasure craft, harbor
patrol, harbor master, and some fishing and pilot
boats.
D –Planing hull vessels such as off-shore patrol boats,
customs, police, and some fire and fishing boats.
Also used for bow and stern thrusters.
C –Planing hull vessels such as ferries, fishing boats
moving at higher speeds out and back (ie. lobster,
crayfish, and tuna), offshore service boats, and
also displacement hull yachts and short trip coastal
freighters where engine load and speed are
cyclical.
3176B
®
MARINE ENGINE – 450, 525, 600 hp
DIMENSIONS
H
L
W
L
mm
1543
H
in
60.8
mm
1053
W
in
41.5
mm
949
in
37.4
STANDARD EQUIPMENT
ACCESSORY EQUIPMENT
Air Intake
single-stage, fumes disposal (closed system)
Cooling
low profile expansion tank, jacket water and
sea water pump, outlet regulated thermostat,
lube oil cooler
Exhaust
watercooled exhaust manifold and turbo
Flywheel and flywheel housing
SAE No. 1
Fuel system
priming and transfer pumps, filter, flexible lines
General
left hand and right hand service options,
electronic installation kit
Governor
electronic
Instrumentation
electric service meter
Lubricating system
oil pump, oil filters, dipstick
Alternator, 12V or 24V
Alternator guard
Double sheave pulley
Dress-up group
Electronic pilot house gauge panel (CMS and EMS)
Exhaust elbows – wet/dry
4-hole instrument panel group (RH or LH)
includes voltmeter if alternator ordered
Oil sump – front
Spare parts kit
Starting
electric
Water separator
Voltmeter, 12V or 24V
RATING CONDITIONS
Ratings are based on SAE J1228 standard conditions
of 100 kPa (29.61 in. Hg) and 25° C (77° F). These
ratings also apply at ISO8665, ISO3046/1, DIN6271,
and BS5514 standard conditions of 100 kPa
(29.61 in Hg), 27° C (81° F) and 60% relative humidity.
(18,390 Btu/lb) when used at 29° C (85° F) and
weighing 838.9 g/liter (7.001 lb/U.S. gal).
LEHM5326 (4-95)
Supersedes LEHM4266
© 1995 Caterpillar
Printed in U.S.A.
®
Marine
Engine
3208
112-324 kW/150-435 bhp
2400-2800 rpm
SPECIFICATIONS
Shown with
Accessory Equipment
PERFORMANCE DATA*
V8, 4-Stroke-Cycle Diesel
Bore—mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . 114.3 (4.5)
Stroke —mm (in) . . . . . . . . . . . . . . . . . . . . . . . . 127.0 (5.0)
Displacement—L (cu in) . . . . . . . . . . . . . . . . . . 10.4 (636)
Rotation (from flywheel end) . . . . . . . . Counterclockwise
Compression Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . 16.5:1
435 hp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.5:1
Cooling System (engine only)
NA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47.3 (12.5)
T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52.8 (13.9)
TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56.0 (14.8)
Lube Oil System (refill)
NA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.0 (3.2)
T, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.0 (4.0)
Oil Change Interval . . . . . . . . . . . . . . . . . . . . . . . . . 250 hrs
Engine Weight, Net Dry (approx) – kg(lb)
Naturally Aspirated (NA) . . . . . . . . . . . . . . . 789 (1,740)
Turbocharged (T) . . . . . . . . . . . . . . . . . . . . . 816 (1,800)
Turbocharged-Aftercooled (TA) 375 hp . . . 853 (1,880)
Turbocharged-Aftercooled (TA) 435 hp . . . 943 (2,080)
Naturally Aspirated
Rating Level
Rated rpm
Engine Power**
@ rpm
E
2800
157 kW (210 bhp)
213 mhp
D
C
B
A
2800
2800
2400
2400
157 kW (210 bhp) 157 kW (210 bhp) 134 kW (180 bhp) 112 kW (150 bhp)
213 mhp
213 mhp
183 mhp
152 mhp
rpm
kW
g/kW-hr
L/hr
2800 2400 1800 2800 2400 1800 2800 2400 1800 2400 2000 1600 2400 2000 1600
157
99
42 157
99
42 157
99
42 134
78
40 112
65
33
241 226 246 241 226 246 241 226 246 216 215 232 219 230 245
45.0 26.5 12.2 45.0 26.5 12.2 45.0 26.5 12.2 34.5 19.8 10.9 29.3 17.7 9.7
bhp
lb/hp-hr
gal/hr
210
.397
11.9
132
.371
7.0
56
.404
3.2
210 132
56 210 132
56 180 104
53
.397 .371 .404 .397 .371 .404 .355 .353 .381
11.9 7.0 3.2 11.9 7.0 3.2 9.1 5.2 2.9
150
87
.360 .377
7.7 4.7
44
.403
2.6
Turbocharged
Rating Level
Rated rpm
Engine Power**
@ rpm
E
2800
239 kW (320 bhp)
325 mhp
D
C
B
A
2800
2800
2400
2400
224 kW (300 bhp) 216 kW (290 bhp) 190 kW (255 bhp) 160 kW (215 bhp)
304 mhp
294 mhp
258 mhp
218 mhp
rpm
kW
g/kW-hr
L/hr
2800 2400 2000 2800 2400 2000 2800 2400 2000 2400 2000 1600 2400 2000 1800
239 150
87 224 141
82 216 136
79 190 110
57 160
93
68
238 225 217 237 227 215 232 225 213 215 206 209 219 215 211
67.9 40.3 22.5 63.2 38.2 20.9 59.8 36.4 20.1 48.6 27.1 14.1 41.9 23.7 17.1
bhp
lb/hp-hr
gal/hr
320
.391
17.9
201
.370
10.6
117
.357
5.9
300 189 109 290 182 106 255 148
76
.390 .374 .353 .381 .369 .350 .353 .338 .343
16.7 10.1 5.5 15.8 9.6 5.3 12.9 7.1 3.7
215 124
.361 .354
11.1 6.3
91
.347
4.5
®
3208
MARINE ENGINE – 112-324 kW
PERFORMANCE DATA*
Turbocharged-Aftercooled — Separate Circuit Aftercooling 30°C (86° F) Sea Water
Rating Level
Rated rpm
Engine Power**
@ rpm
E
2800
324 kW (435 bhp)
441 mhp
E
D
C
B
A
2800
2800
2600
2400
2400
280 kW (375 bhp) 254 kW (340 bhp) 235 kW (315 bhp) 205 kW (275 bhp) 175 kW (235 bhp)
380 mhp
345 mhp
319 mhp
279 mhp
238 mhp
rpm
kW
g/kW-hr
L/hr
2800 2400 2000 2800 2400 2000 2800 2400 2000 2600 2200 1800 2400 2000 1800 2400 2000 1800
324 204 118 280 176 102 254 160
93 235 142
78 205 119
86 175 146 133
235 209 207 238 217 202 236 217 206 226 209 206 217 201 202 217 203 205
90.7 50.8 29.2 79.5 45.5 24.5 71.1 41.3 22.7 63.4 35.5 19.1 53.0 28.5 20.7 45.2 24.4 18.1
bhp
lb/hp-hr
gal/hr
435
.386
24.0
274
.344
13.4
159
.340
7.7
375 236 137 340 214 124 315 191 105
.391 .357 .332 .387 .357 .339 .372 .344 .338
21.0 12.0 6.5 18.8 10.9 6.0 16.8 9.4 5.0
275 160
.357 .330
14.0 7.5
115 235
.332 .357
5.5 11.9
196 178
.334 .337
6.4 4.8
** Power rated in accordance with NMMA procedures as crankshaft power.
For units equipped with Caterpillar supplied marine gears, reduce crankshaft power by 3% for propeller shaft power.
Fuel use reflects SAE standards. Fuel use reflecting ISO standards is typically 2– 3% less. Consult your Caterpillar representative for details.
STANDARD EQUIPMENT
ACCESSORY EQUIPMENT
Air Intake
dry-type, single stage air cleaner
Alternator
belt-driven, 51 Amp 12 Volt
Cooling
transmission oil cooler, heat exchanger, engine oil
cooler, watercooled exhaust manifolds, auxiliary sea
water pump, expansion tank, thermostats, and
coolant recovery tank
(SAE No. 3 rear mounted starter)
Fuel
RH or LH filter and priming pump, shutoff solenoid
(ETR), air fuel ratio control – 435 hp
Governor
mechanical
Lubricating
LH oil filter, filler, RH or LH dipstick
Starting
12 Volt electric
Support
front
Tachometer drive
mechanical
Air fuel ratio control – DITA & DIT only
Alternator
belt driven, 35 Amp 24 Volt
Cruise kits
Exhaust
6" watercooled elbow
6" dry elbow
Flywheel and flywheel housing (SAE No. 2) front
mounted starter
Heaters, jacket water
120 Volt/240 Volt-500 Watt or 240 Volt-2000 Watt
Lubricating
RH oil filter
Marine Classification Society spare parts kits
Power takeoffs
front crankshaft mounted pulleys – one and three
groove V-belt
Protection devices
oil pressure, water temperature contactors, and
low coolant level
Risers – DINA only
Service hour meter – electric
Starting
24 Volt electric
Tachometer drive
magnetic pickup
digital tachometer
Walker AIRSEP® crankcase emissions system –
DITA only
®
3208
MARINE ENGINE – 112-324 kW
MARINE TRANSMISSIONS
MARINE
DRY WEIGHT
TRANSMISSIONS
RATIOS
kg (lb)
MG502-1 (NA)
1.54:1, 2:1
73 (160)
MG502 (NA)
2.47:1
68 (150)
MG506-1(NA &T) 1.5:1, 1.97:1. 2.5:1, 2.96:1 109 (240)
MG506A (T)
1.5:1, 1.97:1
100 (220)
MG507-1 (T & TA)
1.51:1, 1.77:1, 1.98:1
159 (350)
2.54:1, 2.99:1
MG507A (T & TA)
1.51:1, 1.98:1
159 (350)
Shown with MG507-1 Gear
DIMENSIONS
L
MG502-1, MG502 (NA)
MG506-1, MG6506A (T)
MG507-1, MG507A-1 (375 hp TA)
MG507-1, MG507A-1 (T)
MG507-1, MG507A-1 (435 hp TA)
mm
1494
1475
1576
1571
1576
H
in
58.8
58.1
62.1
61.8
62.1
mm
921
1001
1016
1001
1016
W
in
36.3
39.4
40.0
39.4
40.1
mm
963
963
963
963
995
in
37.9
37.9
37.9
37.9
39.2
Marine
Engine
®
3304B
85-190 hp
2000-2200 rpm
SPECIFICATIONS
Bore—mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 (4.75)
Stroke—mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . 152 (6.0)
Displacement—L (cu in) . . . . . . . . . . . . . . . . . . . 7.0 (425)
Compression Ratio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.0:1
Cooling System . . . . . . . . . . . . . . . . . . . . . . 12.9 (3.4)
Lube Oil System (refill) . . . . . . . . . . . . . . . 19.0 (5.0)
Oil Change Interval . . . . . . . . . . . . . . . . . . NA – 500 hrs
T – 250 hrs
NA (heat exchanger cooling) . . . . . . . . . . 798 (1,760)
NA (keel cooling). . . . . . . . . . . . . . . . . . . . . . 764 (1,685)
T (heat exchanger cooling) . . . . . . . . . . . . 832 (1,835)
T (keel cooling) . . . . . . . . . . . . . . . . . . . . . . . 777 (1,710)
Shown with
Accessory Equipment
PERFORMANCE DATA*
Naturally Aspirated
Rating Level
Rated rpm
Engine Power @ rpm
C
2200
75 kW (100 bhp)
102 mhp
A
2000
64 kW (85 bhp)
86 mhp
rpm
kW
g/kW-hr
L/hr
2200 1800 1400 2000 1800 1400
75
41
19
64
46
22
256 252 282 245 246 271
22.8 12.3
6.5 18.6 13.6
7.0
bhp
lb/hp-hr
gal/hr
100
55
.421 .414
6.0
3.2
26
.464
1.7
85
.403
4.9
62
29
.404 .446
3.6
1.8
Turbocharged
Rating Level
Rated rpm
Engine Power @ rpm
E
2200
142 kW (190 bhp)
193 mhp
rpm
kW
g/kW-hr
L/hr
2200 1800 1500 2200 2000 1500 2200 2000 1500 2000 1800 1500 2000 1800 1500
142
78
45 134 101
43 123
92
39 105
76
44
93
68
39
254 226 224 252 234 222 249 234 220 234 232
223
234 264 220
43.1 21.0 12.0 40.2 28.1 11.3 36.5 25.8 10.2 29.2 21.0 11.7 25.9 21.3 10.3
bhp
lb/hp-hr
gal/hr
190
.418
11.4
104
60
.372 .368
5.5
3.2
D
2200
134 kW (180 bhp)
182 mhp
180
.414
10.6
135
.385
7.4
57
.365
3.0
C
B
2200
2000
123 kW (165 bhp) 105 kW (140 bhp)
167 mhp
141 mhp
165 124
.409 .385
9.6 6.8
52
.362
2.7
140 102
.385 .381
7.7
5.5
59
.367
3.1
A
2000
93 kW (125 bhp)
127 mhp
125
91
53
.385 .434 .362
6.8 5.6 2.7
RATING LEVEL DEFINITIONS (Continuous Power)
E – For use in pleasure craft with planing hulls, as well as for patrol,
pilot and harbor master boats.
D – For use in patrol, customs, police and some fire boats.
C – For use in yachts with displacement hulls, as well as ferries with trips
less than one hour, fish boats with higher speed journey out and back
(e.g., some lobster, crayfish, and tuna), and short trip coastal freighters.
B – For use in midwater trawlers, purse seiners, crew and supply boats,
ferry boats with trips longer than one hour, and towboats in rivers
where locks, sandbars, curves, or traffic dictate frequent slowing.
A – For use with little load cycling in oceangoing displacement hulls
such as freighters, tugboats, and bottom-drag trawlers, and deep
river towboats.
®
3304B
MARINE
TRANSMISSIONS
MG506
MG506
MG506
RATIOS
1.5:1, 1.97:1
2.5:1, 2.96:1
3.79:1, 4.48:1
DRY WEIGHT
kg (lb)
100 (220)
102 (225)
127 (280)
*Transmission selection depends on input power, speed, ratio, and vessel
application. Contact your Caterpillar Dealer.
Shown with MG506 (1.97:1) Transmission
DIMENSIONS
L
MG506
MG506
MG506
mm
1414
1424
1448
H
in
55.7
56.1
57.0
mm
1051
1051
1051
W
in
41.4
41.4
41.4
mm
881
881
881
in
34.7
34.7
34.7
ACCESSORY EQUIPMENT
Air Intake –
single-stage, dry, round-type air cleaner
Alternators
Cooling –
expansion tank, jacket water and auxiliary sea water
pumps, thermostats, watercooled turbocharger,
transmission oil cooler, lubricating oil cooler
Exhaust –
watercooled manifold, 6" flange
Flywheel and Flywheel Housing, SAE #2
Fuel –
filter, ratio control, flexible lines, priming and
transfer pumps
Governor –
mechanical
Instruments and Gauges –
fuel pressure, service meter
Lubricating –
oil filter
Starting –
24 volt electric
Air Intake –
service indicator, air cleaner, rain cap
Exhaust –
flexible fittings, 90° elbow, muffler,
4" rain cap, 5" dry flange
tachometer, engine-mounted instrument panel,
pilot house instrument panel
Power Takeoffs –
auxiliary drive, front enclosed clutch, front stub
shaft, hydraulic pump drive
Protection Devices –
electronic shutoffs
Starting –
air, electric
RATING CONDITIONS
Ratings are based on SAE J1349 standard conditions of
100 kPa (29.61 in Hg) and 25°C (77°F). These ratings also
apply at ISO 3046/1, DIN 6271 and BS 5514 standard
conditions of 100 kPa (29.61 in Hg), 27°C (81°F) and 60%
relative humidity.
LEHM3171
Supersedes LEHM8198
Fuel rates are based on fuel oil of 35° API [16°C (60°F)] gravity
having an LHV of 42 780 kJ/kg (18,390 Btu/lb) when used at
29°C (85°F) and weighing 838.9 g/liter (7.001 lbs/U.S. gal).
© 1993 Caterpillar
Printed in U.S.A.
Marine
Engine
3306B
190-355 hp
2000-2200 rpm
SPECIFICATIONS
In-Line 6, 4-Stroke-Cycle Diesel
Bore — mm (in) . . . . . . . . . . . . . . 121 (4.75)
Stroke — mm (in) . . . . . . . . . . . . . . 152 (6.0)
Displacement — L (cu in) . . . . . . . . . 10.5 (638)
Rotation (from flywheel end) . . . Counterclockwise
Compression Ratio . . . . . . . . . . . . . . 15.0:1
Capacity for liquids — L (U.S. gal)
Cooling System . . . . . . . . . . . . . . 15.9 (4.2)
Lube Oil System (refill) . . . . . . . . . . 19.0 (5.0)
Oil Change Interval . . . . . . . . . . . . . 250 hrs
T (heat exchanger cooling) . . . . . . . 1027 (2265)
T (keel cooling) . . . . . . . . . . . . . 993 (2190)
TA (sea water, heat exchanger cooling). . 1120 (2470)
TA (jacket water, keel cooling) . . . . 1086 (2395)
Shown with
Accessory Equipment
PERFORMANCE DATA*
Turbocharged
Rating Level
Rated rpm
Engine Power @ rpm
E
2200
209 kW (280 bhp)
284 mhp
C
2200
186 kW (250 bhp)
253 mhp
rpm
kW
g/kW-hr
L/hr
2200 1800 1400 2200 1800 1400 2000 1800 1400 2000 1800 1400
209 115
54 187 102
48 164 120
56 142 104
49
229 218 225 228 221 230 222 217 224 223 221 229
57.1 29.8 14.4 50.7 26.9 13.1 43.3 31.0 15.0 37.7 27.2 13.3
bhp
lb/hp-hr
gal/hr
280 154
72 250
.376 .358 .370 .375
15.1
7.9
3.8 13.4
137
65
.363 .377
7.1 3.5
B
A
2000
2000
164 kW (220 bhp) 142 kW (190 bhp)
223 mhp
193 mhp
220 160
75
.364 .357 .368
11.4 8.2 4.0
190 139 65
.366 .363 .376
10.0
7.2 3.5
Turbocharged-Aftercooled, Jacket Water
Rating Level
Rated rpm
Engine Power @ rpm
E
2200
261 kW (350 bhp)
355 mhp
D
2200
235 kW (315 bhp)
319 mhp
C
B
A
2200
2000
2000
201 kW (270 bhp) 175 kW (235 bhp) 160 kW (215 bhp)
273 mhp
238 mhp
217 mhp
rpm
kW
g/kW-hr
L/hr
2200 1800 1500 2200 2000 1500 2200 1800 1500 2000 1800 1400 2000 1800 1400
261 143
83 235 177
75 201 110
64 175 128
60 160
117 55
229 213 221 225 217 223 223 217 227 218 214 228 219
215 231
71.4 36.3 21.8 62.9 45.8 19.8 53.3 28.4 17.3 45.4 32.5 16.3 41.7 30.0 15.1
bhp
lb/hp-hr
gal/hr
350 192 111 315
.377 .350 .364 .369
18.9
9.6
5.8 16.6
237 100
.357 .367
12.1 5.2
270 148
85
.366 .356 .374
14.1 7.5 4.6
235 171 80
.358 .352 .375
12.0
8.6 4.3
215 156 74
.360 .354 .380
11.0 7.9 4.0
*Represents performance along a typical fixed pitch propeller curve.
E - For use in pleasure craft with planing hulls, as well as for patrol,
D -For use in patrol, customs, police and some fire boats.
C - For use in yachts with displacement hulls, as well as ferries with trips less
than one hour, fish boats with higher speed journey out and back
B - For use in midwater trawlers, purse seiners, crew and supply boats, ferry
boats with trips longer than one hour, and towboats in rivers where locks,
sandbars, curves, or traffic dictate frequent slowing.
A -For use with little load cycling in oceangoing displacement hulls such as
freighters, tugboats, and bottom-drag trawlers, and deep river towboats.
3306B MARINE ENGINE 192-355 hp
Separate Circuit – 85°
Rating Level
Rated rpm
Engine Power @ rpm
E
2200
265 kW (355 bhp)
360 mhp
D
2200
250 kW (335 bhp)
340 mhp
C
B
A
2200
2000
2000
216 kW (290 bhp) 187 kW (250 bhp) 175 kW (235 bhp)
294 mhp
253 mhp
238 mhp
rpm
kW
g/kW-hr
L/hr
2200 1800 1400 2200 2000 1500 2200 1800 1600 2000 1800 1400 2000 1800 1400
265 145
68 250 188
79 216 118
83 187 136
64 175
128 60
225 211 217 228 216 217 224 215 219 214 212 219 216
213 221
71.2 36.5 17.6 68.0 48.3 20.5 57.6 30.3 21.7 47.7 34.4 16.7 45.1 32.4 15.8
bhp
lb/hp-hr
gal/hr
355 195
92 335
.370 .347 .357 .375
18.8
9.6
4.6 18.0
252 106
.355 .357
12.8 5.4
290 159 111
.368 .353 .360
15.2 8.0 5.7
250 182 86
.352 .349 .360
12.6
9.1 4.4
235 171 80
.355 .350 .363
11.9 8.6 4.2
MARINE
TRANSMISSIONS
MG509
MG509
DRY WEIGHT
lb (kg)
560 (254)
720 (327)
RATIOS
2:1, 2.95:1
3.83:1, 4.5:1
* Transmission selection depends on input power, speed, ratio, and vessel
application. Contact your Caterpillar dealer.
DIMENSIONS
B
D
L
H
W
MG509 (T)
mm
173.2
in
6.82
mm
561.8
in
22.12
mm
2022
in
79.6
mm
1059
in
41.7
mm
935
in
36.8
MG509 (TA)
173.2
6.82
561.8
22.12
2022
79.6
1107
43.6
935
36.8
STANDARD EQUIPMENT
ACCESSORY EQUIPMENT
Air Intake –
single-stage, dry-round air cleaner
Cooling –
lube oil, marine transmission oil, heat
exchanger, jacket water pump, expansion tank,
thermostats and housing
Exhaust –
elbow, flange, watercooled manifold,
watercooled turbocharger
Flywheel and SAE #1 housing
Fuel –
filter, flexible lines, priming and transfer pumps
Governor –
hydramechanical
fuel pressure gauge, service meter
Lubricating –
filter, pan, filler, dipstick
Mounting –
lifting eyes, front support
oil pressure and water temperature contactors
Starting –
24 volt electric
Air Intake –
air cleaner rain cap, service indicator
Cooling –
heat exchanger
Exhaust –
flexible fitting, elbow, pipe, rain cap, mufflers
Fuel –
primary filter, water separator, double wall fuel
lines
tachometer, magnetic pickup, tachometer drive,
engine-mounted panel, pilot house panel
Lubricating –
dipstick, filler
Power Takeoffs –
auxiliary drive, front enclosed clutch, front stub
shaft, hydraulic pump drive
overspeed, solenoid shutoff
Starting –
air, electric, alternators, battery sets-rackcharger
RATING CONDITIONS
Ratings are based on SAE J1349 standard conditions of 100 kPa
(29.61 in Hg) and 25° C (77° F). These ratings also apply at
ISO3046/1, DIN6271 and BS5514 standard conditions of
100 kPa (29.61 in Hg), 27° C (81° F) and 60% relative humidity.
Fuel rates are based on fuel oil of 35° API [16° C (60° F)] gravity
having an LHV of 42 780 kJ/kg (18 390 Btu/lb) when used at 29° C
(85° F) and weighing 838.9 g/liter (7.001 lbs/U.S. gal).
LEHM3125
Supersedes LEHM8180
Printed in U.S.A.
Marine
Engine
3406E
336-410 bkW/450-550 bhp
1800-2100 rpm
CATERPILLAR® ENGINE SPECIFICATIONS
Shown with
Optional Equipment
STANDARD EQUIPMENT
Air inlet
turbocharger, aftercooled, single stage, dry air
cleaner, fumes, disposal (closed system)
Cooling
lube oil, thermostat, jacket water pump, sea
water pump
Electronic Control Module (ECM)
engine monitoring system
Exhaust
watercooled forward facing exhaust, 6-inch
flanged dry elbow
SAE No. 1
Fuel
primary and secondary filter, priming and
transfer pumps, fuel cooler
Instrument panel
hour meter, stop button, breaker reset button,
maintenance indicator lamp, maintenance clear
switch, diagnostic lamp, warning lamp
Lubricating
oil cooler, oil filter, center sump oil pan
In-Line, 6 Cylinder, 4-Stroke-Cycle Diesel
Bore — in (mm) . . . . . . . . . . . . . . . . . . . 5.4 (137.2)
Stroke—in (mm). . . . . . . . . . . . . . . . . . 6.5 (165.1)
Displacement—cu in (L) . . . . . . . . . . . . 893 (14.6)
Low Idle (rpm). . . . . . . . . . . 600-750 (default 700)
Rotation (from flywheel end) . . Counterclockwise
Capacity for Liquids — U.S. Gal (L)
Cooling System (engine only) . . . . . . . . 5.5 (21)
standard sump. . . . . . . . . . . . . . . . . . . 13 (49)
deep sump . . . . . . . . . . . . . . . . . . . . . . 23 (87)
Weight, Net Dry (approx)—lb (kg)
Heat Exchanger . . . . . . . . . . . . . . . . 3497 (1590)
Keel Cooled . . . . . . . . . . . . . . . . . . .3326 (1512)
DIMENSIONS
1065.0 mm
41.9 in
1169.7 mm
46.0 in
1534.5 mm
60.4 in
Power produced at the flywheel will be within standard tolerances up to 50° C (122° F) combustion air
temperature measured at the air cleaner inlet, and fuel temperature up to 52° C (125° F) measured at the fuel
filter base. Power rated in accordance with NMMA procedure as crankshaft power. Reduce crankshaft power
by 3% for propeller shaft power.
RATING CONDITIONS
conditions of 100 kPa (29.61 in Hg) and 25° C
(77° F). These ratings also apply at ISO3046/1,
DIN6271, and BS5514 conditions of 100 kPa
(29.61 in Hg), 27° C (81° F) and 60% relative
humidity.
3406E
MARINE ENGINE
PERFORMANCE CURVES
B Rating – 2100 rpm
Speed
rpm
______
410 bkW (550 bhp) 558 PS
550
400
350
250
bkW
Power
bhp
450
250
100
150
Torque
lb-ft
2000
N•m
2500
1500
1500
1000
1000
25
20
15
10
5
80
60
40
L/hr
Cons. Rate
g/hr
500
Engine Speed rpm
354 bkW (475 bhp) 482 PS
Power
bhp
250
275
bkW
350
375
150
175
Speed
rpm
______
2100
2000
1800
1700
1600
1400
1200
1000
75
1800
1700
1600
1500
1400
1300
1200
1000
2075
Torque
lb-ft
2500
1500
N•m
1575
1075
575
80
60
40
L/hr
Cons. Rate
g/hr
500
25
20
15
10
5
1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Engine Speed rpm
A Rating – 1800 rpm
336 bkW (450 bhp) 456 PS
330
350
230
250
bkW
Power
bhp
450
130
150
50
2000
Torque
lb-ft
2500
1500
500
25
20
15
10
5
80
60
40
L/hr
Cons. Rate
g/hr
500
N•m
1500
1000
410
410
410
410
410
410
360
190
1866
1959
2176
2304
2449
2798
2867
1817
211
207
200
198
198
201
206
224
102.9
101.1
97.5
96.7
96.9
98.4
88.3
50.9
Fuel
Fuel
Power Torque
Cons
Rate
bhp
lb-ft lb/bhp-hr g/hr
________________________________
550
550
550
550
550
550
483
255
1376
1445
1605
1699
1806
2064
2115
1340
.346
.340
.328
.325
.326
.331
.338
.369
27.2
26.7
25.8
25.5
25.6
26.0
23.3
13.4
Prop Demand Curve Data
Fuel
Fuel
Power
Torque
Cons
Rate
bkW
N•m
g/bkW-hr L/hr
___________________________________
410
355
259
218
182
122
77
44
1866
1692
1371
1223
1083
829
609
423
211
206
206
209
213
221
229
246
102.9
86.9
63.3
54.1
46.0
32.0
20.9
13.0
Fuel
Fuel
Power
Torque
Cons
Rate
bhp
lb-ft
lb/bhp-hr g/hr
___________________________________
550
475
347
292
243
163
103
59
1376
1248
1011
902
799
611
449
312
.346
.338
.338
.343
.350
.363
.377
.404
27.2
23.0
16.7
14.3
12.2
8.5
5.5
3.4
B RATING – Displacement hull vessels such as mid-water trawlers, purse seiners,
crew and supply boats, ferries, and towboats where locks, sandbars, and curves
dictate frequent slowing, and engine load and speed are constant with some
cycling.
Fuel
Fuel
Fuel
Fuel
Speed
Power Torque
Cons
Rate
Power
Torque
Cons
Rate
rpm
bkW
N•m
g/bkW-hr
L/hr
bkW
N•m
g/bkW-hr
L/hr
______
________________________________ ___________________________________
1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
475
2100
2000
1800
1700
1600
1400
1200
1000
Max Power Curve Data
Fuel
Fuel
Power Torque
Cons
Rate
bkW
N•m g/bkW-hr L/hr
________________________________
Speed
rpm
______
1800
1700
1600
1500
1400
1300
1200
1000
354
354
354
354
354
354
354
190
1879
1989
2114
2255
2416
2602
2819
1817
199
199
199
200
202
204
208
224
84.1
83.8
83.9
84.4
85.2
86.3
87.7
50.8
Fuel
Fuel
Power Torque
Cons
Rate
bhp
lb-ft
lb/bhp-hr
g/hr
________________________________
475
475
475
475
475
475
475
255
1386
1467
1559
1663
1782
1919
2079
1340
.327
.326
.326
.329
.332
.336
.341
.369
22.2
22.1
22.2
22.3
22.5
22.8
23.2
13.4
354
298
249
205
167
133
105
61
1879
1676
1484
1305
1136
980
835
580
199
202
205
209
213
217
221
231
84.1
71.7
60.8
51.0
42.3
34.5
27.7
16.7
Fuel
Fuel
Power
Torque
Cons
Rate
bhp
lb-ft
lb/bhp-hr
g/hr
___________________________________
475
400
334
275
223
179
141
81
1386
1236
1095
963
838
723
616
428
.327
.332
.337
.343
.350
.357
.364
.380
22.2
18.9
16.1
13.5
11.2
9.1
7.3
4.4
B RATING – Displacement hull vessels such as mid-water trawlers, purse seiners,
crew and supply boats, ferries, and towboats where locks, sandbars, and curves
dictate frequent slowing, and engine load and speed are constant with some
cycling.
Fuel
Fuel
Fuel
Fuel
Speed
Power Torque
Cons
Rate
Power
Torque
Cons
Rate
rpm
bkW
N•m g/bkW-hr L/hr
bkW
N•m
g/bkW-hr L/hr
______
________________________________
___________________________________
1800
1700
1600
1500
1400
1300
1200
1000
Speed
rpm
______
1800
1700
1600
1500
1400
1300
1200
1000
336
336
336
336
336
336
336
190
1781
1886
2003
2137
2290
2466
2671
1816
200
199
199
200
202
206
211
224
79.9
79.7
79.7
80.0
81.0
82.6
84.5
50.8
Fuel
Fuel
Power Torque
Cons
Rate
bhp
________________________________
450
450
450
450
450
450
450
255
1314
1391
1477
1576
1689
1819
1970
1339
.328
.327
.327
.329
.333
.339
.347
.369
21.1
21.1
21.1
21.1
21.4
21.8
22.3
13.4
336
283
236
194
158
127
100
57
1781
1588
1407
1237
1077
929
791
550
200
203
206
210
214
218
223
233
79.9
68.3
57.9
48.6
40.3
32.9
26.4
16.0
Fuel
Fuel
Power
Torque
Cons
Rate
bhp
lb-ft
lb/bhp-hr g/hr
___________________________________
450
379
316
261
212
170
133
77
1314
1171
1038
912
794
685
583
406
.328
.333
.339
.345
.352
.359
.366
.384
21.1
18.0
15.3
12.8
10.6
8.7
7.0
4.2
1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Engine Speed rpm
3.0 Exponent
• Prop Demand
• Engine Performance Parameters: Power +/- 3%;
Specific Fuel Consumption +/- 3%; Fuel Rate +/- 5%.
A RATING – For heavy-duty service in ocean-going displacement hulls such as
freighters, tugboats, bottom drag trawlers, and deep river towboats when the
engine is operated at rated load and speed up to 100% of the time without
interruption or load cycling.
Materials and specifications are subject to change without notice
LEHM6715
Printed in U.S.A.
Marine
Engine
3406E
336-597 bkW/450-800 bhp
1800-2300 rpm
Shown with
Optional Equipment
In-Line, 6 Cylinder, 4-Stroke-Cycle Diesel
Bore — in (mm) . . . . . . . . . . . . . . . . . . . . 5.4 (137.2)
Stroke—in (mm). . . . . . . . . . . . . . . . . . . 6.5 (165.1)
Displacement—cu in (L) . . . . . . . . . . . . . 893 (14.6)
Low Idle (rpm). . . . . . . . . . . . 600-750 (default 700)
Rotation (from flywheel end) . . Counterclockwise
Capacity for Liquids — U.S. Gal (L)
Cooling System (engine only) . . . . . . . . 5.5 (21)
standard sump. . . . . . . . . . . . . . . . . . . . 13 (49)
deep sump . . . . . . . . . . . . . . . . . . . . . . . 23 (87)
Weight, Net Dry (approx)—lb (kg)
Heat Exchanger . . . . . . . . . . . . . . . . . 3497 (1590)
Keel Cooled . . . . . . . . . . . . . . . . . . . .3326 (1512)
ACCESSORY EQUIPMENT
Air inlet
turbocharger, aftercooled, single stage, dry air
cleaner, fumes, disposal (closed system)
Cooling
lube oil, thermostat, jacket water pump, sea
water pump
Electronic Control Module (ECM)
engine monitoring system
Exhaust
watercooled forward facing exhaust, 6-inch
flanged dry elbow
SAE No. 1
Fuel
primary and secondary filter, priming and
transfer pumps, fuel cooler
Instrument panel
hour meter, stop button, breaker reset button,
maintenance indicator lamp, maintenance clear
switch, diagnostic lamp, warning lamp
Lubricating
oil cooler, oil filter, center sump oil pan
Alternator
Cooling
Exhaust
flexible fitting, elbow
EMS, tachometer, Engine Vision
Lubricating
dipstick, oil filler, remote oil filter, deep
sump oil pan
Power takeoffs
auxiliary drive pulleys
Protection devices
alarm contactor – marine gear
Starting
air, electric; jacket water heater
Power produced at the flywheel will be within standard tolerances up to 50° C (122° F)
combustion air temperature measured at the air cleaner inlet, and fuel temperature up to
52° C (125° F) measured at the fuel filter base. Power rated in accordance with NMMA
procedure as crankshaft power. Reduce crankshaft power by 3% for propeller shaft power.
3406E
MARINE ENGINE
PERFORMANCE CURVES
E Rating – 2300 rpm
Speed
rpm
______
597 bkW (800 bhp) 811 PS
800
500
500
bkW
Power
bhp
650
300
350
200
100
50
2500
Torque
lb-ft
3000
N•m
2000
2000
1500
1000
1000
45
35
25
15
5
125
L/hr
Cons. Rate
g/hr
500
75
25
2300
2200
2000
1800
1600
1400
1200
1000
Speed
rpm
______
2300
2200
2000
1800
1600
1400
1200
1000
Fuel
Fuel
Power Torque
Cons
Rate
bkW
N•m g/bkW-hr L/hr
________________________________
597
597
597
597
597
452
245
190
2478
2590
2848
3165
3562
3085
1951
1817
216
215
215
216
217
215
221
226
153.6
153.1
152.7
153.3
154.2
115.7
64.5
51.2
Fuel
Fuel
Power Torque
Cons
Rate
bhp
________________________________
800
800
800
800
800
607
329
255
1828
1910
2101
2334
2627
2275
1439
1340
.355
.354
.353
.354
.356
.353
.363
.371
40.6
40.4
40.3
40.5
40.7
30.6
17.0
13.5
Fuel
Fuel
Power Torque
Cons
Rate
bkW
N•m
g/bkW-hr L/hr
___________________________________
597
522
392
286
201
135
85
49
2478
2267
1874
1518
1199
918
674
468
216
207
201
204
211
218
224
235
153.6
129.1
94.1
69.5
50.6
35.0
22.6
13.7
Fuel
Fuel
Power
Torque
Cons
Rate
bhp
lb-ft
lb/bhp-hr g/hr
___________________________________
800
700
526
384
269
180
114
66
1828
1672
1382
1120
884
677
497
345
.355
.341
.331
.335
.347
.359
.367
.386
40.6
34.1
24.9
18.4
13.4
9.2
6.0
3.6
1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Engine Speed rpm
D Rating – 2200 rpm
522 bkW (700 bhp) 710 PS
500
bkW
Power
bhp
700
550
300
400
100
250
100
Speed
rpm
______
2200
2000
1900
1800
1600
1400
1200
1000
2500
3000
N•m
Torque
lb-ft
2000
2000
1500
1000
1000
45
35
25
15
5
125
75
L/hr
Cons. Rate
g/hr
500
25
Speed
rpm
______
2200
2000
1900
1800
1600
1400
1200
1000
Fuel
Fuel
Power Torque
Cons
Rate
bkW
N•m g/bkW-hr L/hr
________________________________
522
522
522
522
522
430
245
190
2267
2493
2623
2769
3115
2935
1951
1817
216
211
210
209
208
210
221
226
134.5
131.6
130.5
129.8
129.3
107.8
64.5
51.2
Fuel
Fuel
Power Torque
Cons
Rate
bhp
________________________________
700
700
700
700
700
577
329
255
1672
1839
1935
2042
2297
2165
1439
1340
.355
.348
.345
.343
.341
.345
.363
.371
35.5
34.8
34.5
34.3
34.2
28.5
17.0
13.5
Fuel
Fuel
Power Torque
Cons
Rate
bkW
N•m
g/bkW-hr L/hr
___________________________________
522
392
336
286
201
135
85
49
2267
1873
1691
1517
1199
918
674
468
216
202
202
204
211
218
224
235
134.5
94.5
80.9
69.5
50.6
35.0
22.6
13.7
Fuel
Fuel
Power
Torque
Cons
Rate
bhp
lb-ft
lb/bhp-hr g/hr
___________________________________
700
526
451
384
269
180
114
66
1672
1381
1247
1119
884
677
497
345
.355
.332
.332
.335
.347
.359
.367
.386
35.5
25.0
21.4
18.4
13.4
9.2
6.0
3.6
1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Engine Speed rpm
C Rating – 2100 rpm
448 bkW (600 bhp) 608 PS
600
Power
bhp
325
400
bkW
425
500
225
300
200
100
2000
1500
2000
1000
1500
30
20
10
5
100
75
50
25
L/hr
1000
500
Cons. Rate
g/hr
N•m
Torque
lb-ft
2500
1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Engine Speed rpm
• Prop Demand
3.0 Exponent
Speed
rpm
______
2100
2000
1800
1700
1600
1400
1200
1000
Speed
rpm
______
2100
2000
1800
1700
1600
1400
1200
1000
Fuel
Fuel
Power Torque
Cons
Rate
bkW
N•m g/bkW-hr L/hr
________________________________
448
447
448
448
448
415
245
190
2035
2136
2374
2514
2671
2832
1951
1817
208
208
204
203
203
209
221
226
111.1
110.6
108.8
108.2
108.3
103.2
64.6
51.2
Fuel
Fuel
Power Torque
Cons
Rate
bhp
________________________________
600
600
600
600
600
557
329
255
1501
1575
1751
1854
1970
2089
1439
1340
.342
.341
.335
.334
.334
.343
.363
.371
29.3
29.2
28.7
28.6
28.6
27.3
17.1
13.5
Fuel
Fuel
Power Torque
Cons
Rate
bkW
N•m
g/bkW-hr L/hr
___________________________________
448
387
282
237
198
133
84
48
2035
1846
1495
1333
1181
904
664
461
208
204
204
208
212
219
224
235
111.1
94.1
68.6
58.8
49.9
34.5
22.3
13.5
Fuel
Fuel
Power
Torque
Cons
Rate
bhp
lb-ft
lb/bhp-hr g/hr
___________________________________
600
518
378
318
265
178
112
65
1501
1362
1103
983
871
667
490
340
.342
.336
.336
.341
.348
.359
.368
.387
29.3
24.9
18.1
15.5
13.2
9.1
5.9
3.6
3406E
MARINE ENGINE
PERFORMANCE CURVES
Speed
rpm
______
410 bkW (550 bhp) 558 PS
400
450
350
bkW
Power
bhp
550
250
250
100
150
Torque
lb-ft
2000
N•m
2500
1500
1500
1000
1000
25
20
15
10
5
80
60
40
L/hr
Cons. Rate
g/hr
500
2100
2000
1800
1700
1600
1400
1200
1000
Speed
rpm
______
2100
2000
1800
1700
1600
1400
1200
1000
Fuel
Fuel
Power Torque
Cons
Rate
bkW
N•m g/bkW-hr L/hr
________________________________
410
410
410
410
410
410
360
190
1866
1959
2176
2304
2449
2798
2867
1817
211
102.9
207
101.1
200
97.5
198
96.7
198
96.9
201
98.4
206
88.3
224
50.9
Fuel
Fuel
Power Torque
Cons
Rate
bhp
________________________________
550
1376
.346
27.2
550
1445
.340
26.7
550
1605
.328
25.8
550
1699
.325
25.5
550
1806
.326
25.6
550
2064
.331
26.0
483
2115
.338
23.3
255
1340
.369
13.4
Fuel
Fuel
Power Torque
Cons
Rate
bkW
N•m
g/bkW-hr L/hr
___________________________________
410
355
259
218
182
122
77
44
1866
1692
1371
1223
1083
829
609
423
211
102.9
206
86.9
206
63.3
209
54.1
213
46.0
221
32.0
229
20.9
246
13.0
Fuel
Fuel
Power
Torque
Cons
Rate
bhp
lb-ft
lb/bhp-hr g/hr
___________________________________
550
1376
.346
27.2
475
1248
.338
23.0
347
1011
.338
16.7
292
902
.343
14.3
243
799
.350
12.2
163
611
.363
8.5
103
449
.377
5.5
59
312
.404
3.4
1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Engine Speed rpm
354 bkW (475 bhp) 482 PS
Power
bhp
bkW
350
475
375
250
275
150
175
75
Speed
rpm
______
1800
1700
1600
1500
1400
1300
1200
1000
2075
Torque
lb-ft
2500
1500
1075
N•m
1575
575
25
20
15
10
5
80
60
40
L/hr
Cons. Rate
g/hr
500
Speed
rpm
______
1800
1700
1600
1500
1400
1300
1200
1000
Fuel
Fuel
Power Torque
Cons
Rate
bkW
N•m g/bkW-hr L/hr
________________________________
354
1879
199
84.1
354
1989
199
83.8
354
2114
199
83.9
354
2255
200
84.4
354
2416
202
85.2
354
2602
204
86.3
354
2819
208
87.7
190
1817
224
50.8
Fuel
Fuel
Power Torque
Cons
Rate
bhp
________________________________
475
1386
.327
22.2
475
1467
.326
22.1
475
1559
.326
22.2
475
1663
.329
22.3
475
1782
.332
22.5
475
1919
.336
22.8
475
2079
.341
23.2
255
1340
.369
13.4
Fuel
Fuel
Power Torque
Cons
Rate
bkW
N•m
g/bkW-hr L/hr
___________________________________
354
1879
199
84.1
298
1676
202
71.7
249
1484
205
60.8
205
1305
209
51.0
167
1136
213
42.3
133
980
217
34.5
105
835
221
27.7
61
580
231
16.7
Fuel
Fuel
Power
Torque
Cons
Rate
bhp
lb-ft
lb/bhp-hr g/hr
___________________________________
475
1386
.327
22.2
400
1236
.332
18.9
334
1095
.337
16.1
275
963
.343
13.5
223
838
.350
11.2
179
723
.357
9.1
141
616
.364
7.3
81
428
.380
4.4
1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Engine Speed rpm
A Rating – 1800 rpm
336 bkW (450 bhp) 456 PS
330
350
230
250
bkW
Power
bhp
450
130
150
50
2000
Torque
lb-ft
2500
1500
1000
500
25
20
15
10
5
80
60
40
L/hr
Cons. Rate
g/hr
500
N•m
1500
1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Engine Speed rpm
• Prop Demand
3.0 Exponent
Speed
rpm
______
1800
1700
1600
1500
1400
1300
1200
1000
Speed
rpm
______
1800
1700
1600
1500
1400
1300
1200
1000
Fuel
Fuel
Power Torque
Cons
Rate
bkW
N•m
g/bkW-hr
L/hr
________________________________
336
1781
200
79.9
336
1886
199
79.7
336
2003
199
79.7
336
2137
200
80.0
336
2290
202
81.0
336
2466
206
82.6
336
2671
211
84.5
190
1816
224
50.8
Fuel
Fuel
Power Torque
Cons
Rate
bhp
lb-ft
lb/bhp-hr
g/hr
________________________________
450
1314
.328
21.1
450
1391
.327
21.1
450
1477
.327
21.1
450
1576
.329
21.1
450
1689
.333
21.4
450
1819
.339
21.8
450
1970
.347
22.3
255
1339
.369
13.4
Fuel
Fuel
Power Torque
Cons
Rate
bkW
N•m
g/bkW-hr
L/hr
___________________________________
336
1781
200
79.9
283
1588
203
68.3
236
1407
206
57.9
194
1237
210
48.6
158
1077
214
40.3
127
929
218
32.9
100
791
223
26.4
57
550
233
16.0
Fuel
Fuel
Power
Torque
Cons
Rate
bhp
lb-ft
lb/bhp-hr
g/hr
___________________________________
450
1314
.328
21.1
379
1171
.333
18.0
316
1038
.339
15.3
261
912
.345
12.8
212
794
.352
10.6
170
685
.359
8.7
133
583
.366
7.0
77
406
.384
4.2
3406E
MARINE ENGINE
DIMENSIONS
1065.0 mm
41.9 in
1169.7 mm
46.0 in
1534.5 mm
60.4 in
thrusters.
B – Displacement hull vessels such as mid-water
trawlers, purse seiners, crew and supply
boats, ferries, and towboats where locks,
sandbars, and curves dictate frequent
slowing, and engine load and speed are
constant with some cycling.
A – For heavy-duty service in ocean-going
displacement hulls such as freighters,
tugboats, bottom drag trawlers, and deep
river towboats when the engine is operated
at rated load and speed up to 100% of the
time without interruption or load cycling.
RATING CONDITIONS
Ratings are based on SAE J1228/ISO8665
standard conditions of 100 kPa (29.61 in Hg) and
25° C (77° F). These ratings also apply at
ISO3046/1, DIN6271, and BS5514 standard
conditions of 100 kPa (29.61 in Hg), 27° C (81° F),
and 60% relative humidity.
LEHM6716
Printed in U.S.A.
Marine
Engine
®
3408B
350–394 hp
1250–1350 rpm
SPECIFICATIONS
TA Shown with
Accessory Equipment
Bore—mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 (5.4)
Stroke—mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . 152 (6.0)
Displacement—L (cu in) . . . . . . . . . . . . . . . . . . 18.0 (1,099)
Cooling System . . . . . . . . . . . . . . . . . . . . 142.0 (37.5)
Oil Change Interval . . . . . . . . . . . . . . . . . . . . . . . 250 hrs
PERFORMANCE DATA
Rating Level
B
A
A
1350
1300
1250
Engine Power @ rpm
294 kW (394 bhp)
400 mhp
280 kW (375 bhp)
380 mhp
261 kW (350 bhp)
355 mhp
rpm
1350 1100
1300 1100
1250 1100
Rated rpm
900
900
900
kW
294
159
87
280
170
93
261
178
97
g/kW-hr
221
218
228
216
218
230
218
217
231
L/hr
77.5
41.3
23.7
72.1
44.0
25.4
67.7
46.0 26.8
bhp
394
213
117
375
227
125
350
239
lb/hp-hr
.364
.358
.375
.355
.358
.378
.358
.357 .379
gal/hr
20.5
10.9
6.3
19.0
11.6
6.7
17.9
12.2
131
7.1
RATING CONDITIONS
relative humidity.
Fuel rates are based on fuel oil of 35° API [16°C (60°F)] gravity
having an LHV of 42 780 kJ/kg (18,390 Btu/lb) when used at
29°C (85°F) and weighing 838.9 g/liter (7.001 lbs/U.S. gal).
B – For use in midwater trawlers, purse seiners, crew and
supply boats, ferry boats with trips longer than one hour,
and towboats in rivers where locks, sandbars, curves, or
traffic dictate frequent slowing.
A – For use with little load cycling in oceangoing displacement
hulls such as freighters, tugboats, and bottom-drag
trawlers, and deep river towboats.
3408B
®
Shown with WAF 340 Transmission
STANDARD EQUIPMENT
ACCESSORY EQUIPMENT
Air Intake –
single-stage dry air cleaner with service indicator
Cooling –
marine transmission oil, lube oil, auxiliary sea
water pump, jacket water pump, thermostats and
housing, expansion tank
Exhaust –
dry elbow, dry flange, watercooled exhaust
manifold, watercooled turbocharger
Flywheel and SAE #1 flywheel housing
Fuel –
filter, priming and transfer pumps, flexible lines
Governor –
hydra-mechanical
right side panel with fuel pressure, lube oil pressure,
water temperature gauges, service meter
Lubricating –
oil filter, filler, dipstick, manual sump pump
Mounting –
lifting eyes, supports
Torsional Vibration Damper
Cooling –
dry charge conditioner, heat exchanger,
auxiliary sea water pump, emergency jacket
water connections
Exhaust –
flexible fitting, elbow, pipe, rain cap, muffler,
watercooled elbow
Fuel –
primary and duplex filters, double wall fuel lines,
water seperator
engine-mounted premium panel, left side standard
panel, pilot house panel, tachometer, ammeter
Lubricating –
oil pan, dipstick, duplex filter
Power Takeoffs –
auxiliary drive, front stub shaft, hydraulic pump
drive adapter, hydraulic drive
alarm switches, electrical and mechanical shutoffs
Starting –
air, electric, alternators, battery sets-rack-chargers
LEHM3148
Supersedes LEHM9154
© 1993 Caterpillar
Printed in U.S.A.
Marine
Engine
®
3408C
455-570 hp
1800-2100 rpm
SPECIFICATIONS
V8, 4-Stroke-Cycle-Diesel
Bore—mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 (5.4)
Stroke—mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 (6.0)
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . 142.0 (37.5)
Lube Oil System (refill) . . . . . . . . . . . . . . . . . . 45.4 (12.0)
Oil Change Interval . . . . . . . . . . . . . . . . . . . . . . . . . 250 hrs
TA Shown with
Accessory Equipment
PERFORMANCE DATA
Rating Level
Rated rpm
Engine Power @ rpm
rpm
kW
g/kW-hr
L/hr
bhp
lb/hp-hr
gal/hr
D
2100
425 kW (570 bhp)
578 mhp
C
2100
403 kW (540 bhp)
548 mhp
B
B
2100
1800
384 kW (515 bhp) 358 kW (480 bhp)
522 mhp
487 mhp
A
1800
339 kW (455 bhp)
461 mhp
2100 1800 1400 2100 1800 1400 2100 1800 1400 1800 1600 1200 1800 1600 1200
425 268 126 403 254 119 384 242 114 358 251
106
339 238 100
228 217 230 226 218 231 225 219 232 214 217
233
215 218 235
115.6 69.3 34.5 108.5 65.9 32.9 103.0 63.0 31.5 91.4 65.1 29.5 86.7 61.9 28.2
570
.375
30.5
359 169
.357 .378
18.3
9.1
540
.372
28.7
340
.358
17.4
160
.380
8.7
515 324
.370 .360
27.2 16.6
153
.381
8.3
480 337
.352 .357
24.1 17.2
142
.383
7.8
455 319 135
.353 .358 .386
22.9 16.4 7.4
D –For use in patrol, customs, police and some fire
boats.
C –For use in yachts with displacement hulls, as well
as ferries with trips less than one hour, fish boats
with higher speed journey out and back (e.g., some
lobster, crayfish, and tuna), and short trip coastal
freighters.
B –For use in midwater trawlers, purse seiners, crew
and supply boats, ferry boats with trips longer than
one hour, and towboats in rivers where locks, sandbars, curves, or traffic dictate frequent slowing.
A –For use with little load cycling in oceangoing displacement hulls such as freighters, tugboats, and
bottom-drag trawlers, and deep river towboats.
®
3408C
DIMENSIONS
H
L
W
L
mm
1481.6
H
in
58.33
mm
1389.5
W
in
54.70
mm
1328.1
in
52.29
ACCESSORY EQUIPMENT
Air intake
single-stage, dry, panel-type air cleaner with
service indicator
Cooling
expansion tank, auxiliary sea water pump,
thermostats, lube oil and transmission oil cooler
Exhaust
watercooled exhaust manifold and turbocharger
Flywheel housing, SAE #1
Fuel
priming and transfer pumps, filter
Governor
hydra-mechanical
fuel pressure, lubricating oil, water temperature,
service meter
Lubricating
oil pump, oil filters
Air cleaner adapter
Alternator
Control system
remote-mounted pilot house controls
Cooling
auxiliary pump, heat exchanger
Exhaust
muffler, watercooled elbow
Fuel
primary filter
engine-mounted premium panels, pilot house
panels, tachometer
Power takeoffs
auxiliary drive, front enclosed clutch, hydraulic
pump drive
Protection devices
coolant temperature and oil pressure contactors,
overspeed and solenoid shutoffs
Starting
air, electric
RATING CONDITIONS
Ratings are based on SAE J1349 standard conditions of 100 kPa (29.61 in Hg) and 25° C
(77° F). These ratings also apply at ISO 3046/1,
DIN 6271 and BS 5514 standard conditions of
100 kPa (29.61 in Hg), 27°C (81°F) and 60%
relative humidity.
LEHM4242 (4-94)
Supersedes LEHM3212
(18,390 Btu/lb) when used at 29° C (85° F) and
© 1994 Caterpillar
Printed in U.S.A.
Marine
Engine
®
®
3408
600 hp, 700 hp, 800 hp
2300 rpm
SPECIFICATIONS
Shown with
Accessory Equipment
V-8, 4-Stroke-Cycle-Diesel
Bore— mm (in)..............................................137 (5.4)
Stroke—mm (in) ...........................................152 (6.0)
Displacement—L (cu in).................................18 (1,099)
Rotation (from flywheel end) ..............Counterclockwise
Compression Ratio...............................................14.1:1
Cooling System (engine only) .................59 (15.5)
Lube Oil System (refill) .........................45.5 (12.0)
Oil Change Interval–L (gal) ............. 13,000 (3,400)/fuel
Engine Weight, Net Dry (approx) — kg (lb) ...1,814 (4,000)
Governor .........................................................Electronic
PERFORMANCE DATA*
Rating Level
Rated rpm
Engine Power @ rpm
E
2300
597 kW (800 bhp)
811 mhp
rpm
kW
g/kW-hr
L/hr
2300
597
217
155
1900
336
207
83
1400
135
225
36
bhp
lb/hp-hr
gal/hr
800
.356
40.8
451
.339
21.9
180
.369
9.5
D
2300
522 kW (700 bhp)
710 mhp
2300
522
216
135
700
.355
36.0
1900
294
209
73
1400
118
228
32
395
.344
19.0
158
.375
9.0
C
2300
448 kW (600 bhp)
608 mhp
2300
448
216
115
600
.355
31.0
1900
252
213
64
338
.350
17.0
1400
101
233
28
135
.383
7.0
RATING CONDITIONS
(29.61 in. Hg) and 25° C (77° F). These ratings also apply at
ISO 3046/1, DIN 6271, and BS 5514 standard conditions of 100 kPa
(29.61 in Hg), 27° C (81° F) and 60% relative humidity
Fuel rates are based on fuel oil of 35° API [16° C (60° F)] gravity having
an LHV of 42 780 kJ/kg (18,390 Btu/lb) when used at 29° C (85° F) and
weighing 838.9 g/liter (7.001 lb/U.S. gal).
E – For use in pleasure craft with planing hulls, as well as for patrol,
D – For use in patrol, customs, police, and some fire boats.
C – For use in yachts with displacement hulls, as well as ferries with
trips less than one hour, fish boats with higher speed journey
out and back (e.g., some lobster, crayfish, and tuna), and short
trip coastal freighters.
3412C
Marine
Engine
825, 900, 1000 hp
2100 rpm
SPECIFICATIONS
TA Shown with
Accessory Equipment
Bore—mm (in) . . . . . . . . . . . . . . . . . . . . . . . . .137 (5.4)
Stroke—mm (in) . . . . . . . . . . . . . . . . . . . . . . .152 (6.0)
Displacement—L (cu in) . . . . . . . . . . . . . .27.0 (1649)
Rotation (from flywheel end) . . .Counterclockwise
Compression Ratio . . . . . . . . . . . . . . . . . . . . . . .14.1:1
Cooling System . . . . . . . . . . . . . . . . . . . . . . .83 (22)
Lube Oil System (refill) . . . . . . . . . . . . . . .72 (19.0)
Oil Change Interval—L (gal) . .19 000 (5000)/fuel
Engine Weight Net Dry
(approx) — kg (lb) . . . . . . . . . . . . . . . . . . . .2313 (5100)
Governor . . . . . . . . . . . . . . . . . . . . . .Hydramechanical
PERFORMANCE DATA*
Rating Level
Rated rpm
Engine Power @ rpm**
E
D
2100
2100
746 kW (1000 bhp) 671 kW (900 bhp)
1014 mhp
913 mhp
rpm
kW
g/kW-hr
L/hr
2100 1800 1400 2100 1800 1400 2100
746 470
221 671 423
199
615
207 213
229 208 214
232
208
184.5 119.3 60.3 166.3 107.9 54.9 152.5
1800
387
215
99.3
1400
182
234
50.9
bhp
lb/hp-hr
gal/hr
1000
.340
48.7
519
.353
26.2
244
.385
13.4
630
.350
31.5
296
.376
15.9
900
.342
43.9
567
.352
28.5
267
.381
14.5
C
2100
615 kW (825 bhp)
837 mhp
825
.342
40.3
** Power rated in accordance with NMMA procedure as crankshaft power. For units equipped with Caterpillar-supplied marine gears,
reduce crankshaft power by 3% for propeller shaft power.
Fuel use reflects SAE standards. Fuel use reflecting ISO standards is typically 2-3% less. Consult your Caterpillar representative for details.
.
thrusters.
.
3412C
MARINE ENGINE – 825, 900, 1000 hp
DIMENSIONS
L
H
mm
1808
L
H
in
71
mm
1352
W
in
52
mm
1354
in
53
W
STANDARD EQUIPMENT
ACCESSORY EQUIPMENT
Air intake
single-stage dry type
Cooling
low profile expansion tank, jacket water and sea
water pumps, outlet regulated thermostat
lube oil cooler
Exhaust
fresh watercooled exhaust manifold and turbo
SAE No. 1
Fuel system
priming and transfer pumps, filter, flexible lines
Governor
hydramechanical
four-gauge panel with oil pressure, coolant
temperature, fuel pressure gauges
Jacket water heaters
Lubricating system
oil pump, oil filters, dipstick
Manual air shutoff
Protection devices
coolant temperature, oil pressure, coolant level
Alternator with ammeter
Alternator guard
Damper guard
Double sheave pulley
Electric service meter
Fuel
primary filter
Instrument panel – eight-gauge (includes
tachometer)
Power takeoffs
auxiliary drive, hydraulic pump drives, air
compressor and drives
Starting
electric
RATING CONDITIONS
DIN6271, and BS5514 standard conditions of
100 kPa (29.61 in Hg), 27° C (81° F), and 60%
relative humidity.
LEHM6216 (3-96)
Supersedes LEHM3319
©1996 Caterpillar Inc.
Printed in U.S.A.
Marine
Engine
®
3508
608-831 mhp/600-820 bhp
1200-1300 rpm
SPECIFICATIONS
Shown with
Accessory Equipment
In-Line 6, 4-Stroke-Cycle Diesel
Bore—mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 (6.7)
Stroke—in (mm) . . . . . . . . . . . . . . . . . . . . . . . . . . 190 (7.5)
Rotation (from flywheel end) . . . . . . . . . . . . . . . . ccw or cw
Cooling System . . . . . . . . . . . . . . . . . . . . 285.0 (75.3)
Lube Oil System (refill) . . . . . . . . . . . . . . 223.0 (58.9)
Oil Change Interval . . . . . . . . . . . . . . . . . . . . . . . 500 hrs
Engine Weight, Net Dry (approx) — kg (lb)5,216 (11,500)
PERFORMANCE DATA*
Rating Level
Rated rpm
Engine Power @ rpm
C
1300
612 kW (820 bhp)
831 mhp
B
1300
600 kW (805 bhp)
816 mhp
A
1200
526 kW (705 bhp)
715 mhp
A
1200
448 kW (600 bhp)
608 mhp
rpm
kW
g/kW-hr
L/hr
1300
612
217
158.5
1100
371
218
96.2
900
203
221
53.5
1300
600
218
155.6
1100
364
218
94.5
900 1200
199
526
221
216
52.5 135.4
1000
304
220
79.7
900 1200
222
448
221
217
58.3 115.6
1000
259
221
68.2
900
189
222
49.9
bhp
lb/hp-hr
gal/hr
820
.356
41.9
497
.358
25.4
272
.362
14.1
805
.358
41.1
487
.358
25.0
267
.362
13.9
408
.361
21.1
297
.362
15.4
347
.362
18.0
253
.364
13.2
705
.354
35.8
600
.356
30.5
RATING CONDITIONS
relative humidity.
Fuel consumption is based on fuel oil having an LHV of
42,780 kJ/kg (18,390 Btu/lb) when used at 29° C (85° F) and
C – For use in yachts with displacement hulls, as well as ferries with trips less than one hour, fish boats with higher speed journey out and back
B – For use in midwater trawlers, purse seiners, crew and supply boats, ferry boats with trips longer than one hour, and towboats in rivers where
locks, sandbars, curves, or traffic dictate frequent slowing.
A – For use with little load cycling in oceangoing displacement hulls such as freighters, tugboats, and bottom-drag trawlers, and deep river
towboats.
3508
®
MARINE ENGINE — 608-831 mhp/600– 820 bhp
MARINE GEARS*
MARINE
TRANSMISSIONS
RATIOS
WAF 540
2.96:1, 3.95:1
WAF 560
5.05:1, 5.95:1
WAF 640
3.04:1, 3.96:1
WAF 660
5.04:1, 5.95:1
WAF 740
3.04:1, 3.95:1
WAF 760
5.14:1, 5.75:1
WAF 890
7.00:1, 8.00:1, 9.00:1
WAF 1190
7.00:1, 8.00:1, 9.00:1
Shown with WAF 260 Transmission
DRY WEIGHT
kg (lb)
1000 (2200)
1250 (2750)
1250 (2750)
1600 (3520)
1550 (3410)
1900 (4180)
3100 (6810)
4100 (9010)
*Transmission selection depends on input power, speed, ratio, and vessel
application. Transmission data shown for dimensional reference only.
DIMENSIONS
B
WAF 540
WAF 560
WAF 640
WAF 660
WAF 740
WAF 760
mm
310
410
340
430
380
490
D
in
12.2
16.1
13.4
16.9
15.0
19.3
mm
1139.2
1139.2
1253.2
1253.2
1348.2
1348.2
L
in
44.9
44.9
49.3
49.3
53.1
53.1
mm
3216.5
3216.5
3330.5
3330.5
3425.5
3425.5
H
in
126.6
126.6
131.1
131.1
134.9
134.9
mm
1937.9
2132.9
1997.9
2167.9
2117.9
2267.9
W
in
76.3
83.9
78.6
85.3
83.4
89.3
mm
1703
1703
1703
1703
1703
1703
in
67.1
67.1
67.1
67.1
67.1
67.1
ACCESSORY EQUIPMENT
Air Intake –
air cleaner
Cooling –
expansion tank, jacket water pump, auxiliary sea
water pump, thermostats and housing, lubricating
oil cooler
Damper Guard
Exhaust –
air shielded-watercooled manifold, watercooled
turbocharger
Flywheel and SAE #0 Housing
Fuel –
filter, transfer pump
Governor –
Woodward 3161
8 gauge right side instrument panel,
tachometer
Lubricating –
oil pump, filter, filler and dipstick
Mounting –
lifting eyes, ledge-type rails
oil pressure and water temperature contactors,
manual shutoff
Bases and Foundations –
sound isolation mounting group, rails
Controls and Governors –
engine mounted controls
Cooling –
heat exchanger, optional auxiliary sea and fresh
water pumps, sea water lines, emergency jacket
water connections, keel cooling connections
Exhaust –
flexible fitting, elbow, flange and fitting, muffler
Flywheel and SAE #00 Housing
Fuel –
primary and duplex filters, priming pump, flexible lines
left, right, or remote mounted 16-gauge premium
instrument panel, pilot house panel
Lubricating –
duplex filter, emergency connections, sump pump,
deep sump pan
Power Takeoffs –
front enclosed clutch, front power takeoff adapter,
front accessory drive, auxiliary drive shaft and
pulleys, front stub shaft, pulleys, air compressor
hydra-mechanical, electrical shutoffs;
water level switch, alarm switches
Starting –
air or electric starting motors, alternators, batteries
LEHM3139
Supersedes LEHM8193
© 1993 Caterpillar
Printed in U.S.A.
®
Marine
Engine
3508B
1014-1115 mhp/1000-1100 bhp
1600-1800 rpm
SPECIFICATIONS
Shown with
Accessory Equipment
V-8, 4-Stroke-Cycle Diesel
Bore — mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . 170 (6.7)
Stroke — in (mm). . . . . . . . . . . . . . . . . . . . . . . . . 190 (7.5)
Displacement — L (cu in) . . . . . . . . . . . . . . . 34.5 (2,105)
Rotation (from flywheel end) . . . . . . . . . . . . . . ccw or cw
Compression Ratio. . . . . . . . . . . . . . . . . . . . . . . . . . 14.0:1
Cooling System . . . . . . . . . . . . . . . . . . . . . 285.0 (75.3)
Oil Change Interval. . . . . . . . . . . . . . . . . . . . . . . 500 hrs
Minimum Lube Oil Grade (required) . . . . . . . . . . . CF4
PERFORMANCE DATA*
Turbocharged-Separate Circuit Aftercooled
Optimized for fuel economy
Optimized for low emissions
Rating Level
C
B
A
C
B
A
Rated rpm
1800
1800
1800
1800
1800
1800
Engine Power 820 kW (1100 bhp) 783 kW (1050 bhp) 746 kW (1000 bhp) 820 kW (1100 bhp) 783 kW (1050 bhp) 746 kW (1000 bhp)
@ rpm
1115 PS
1065 PS
1014 PS
1115 PS
1065 PS
1014 PS
rpm
kW
g/kW-hr
L/hr
1800 1635 1430 1800
820 615 410 783
205 205 209 205
200 150 102 194
1635 1430 1800 1635 1430 1800 1635 1430 1800 1635 1430 1800 1635 1430
587 392 746 560 373 820 615 410 783 587 392 746 560 373
205 209 203 205 209 208 208 213 208 208 212 206 207 212
144 98
181 137 93
201 153 104 194 146
99
183 138 94
bhp
1100 825 550 1050 788 525 1000 750 500 1100 825 550 1050 788 525 1000 750 500
lb/hp-hr
0.337 0.337 0.344 0.337 0.337 0.344 0.334 0.337 0.343 0.342 0.342 0.351 0.342 0.342 0.349 0.339 0.341 0.349
US gal/hr
52.9 39.7 27.0 50.5 37.9 25.8 47.7 36.1 24.5 53.7 40.3 27.6 51.3 38.5 26.2 48.4 36.5 24.9
NOx g/hp-hr**
9.24
9.27
9.20
6.01
6.11
6.12
Rating Level
C
B
A
C
B
A
Rated rpm
1600
1600
1600
1600
1600
1600
Engine Power 820 kW (1100 bhp) 783 kW (1050 bhp) 746 kW (1000 bhp) 820 kW (1100 bhp) 783 kW (1050 bhp) 746 kW (1000 bhp)
@ rpm
1115 PS
1065 PS
1014 PS
1115 PS
1065 PS
1014 PS
rpm
kW
g/kW-hr
L/hr
1600 1454 1270 1600 1454 1270 1600 1454 1270 1600 1454 1270 1600 1454 1270 1600 1454 1270
820 615 410 783 587 392 746 560 373 820 615 410 783 587 392 746 560 373
201 203 205 201 203 207 202 204 208 203 203 209 203 203 209 203 203 209
197 149 101 188 142
97
180 136
92
199 149 102 189 142 98
181 135
93
bhp
1100 825 550 1050 788 525 1000 750 500 1100 825 550 1050 788 525 1000 750 500
lb/hp-hr
0.330 0.334 0.349 0.330 0.334 0.340 0.332 0.335 0.342 0.334 0.334 0.344 0.334 0.334 0.344 0.334 0.335 0.344
US gal/hr
51.8 39.4 26.6 49.4 37.6 25.5 47.4 35.8 24.4 52.5 39.4 27.0 50.1 37.6 25.8 47.7 35.9 24.6
NOx g/hp-hr**
9.21
9.18
9.19
5.99
5.99
5.99
* Represents performance along a typical fixed pitch propeller curve. Fuel and emission rates based on 30°C (86°F) water supplied to the aftercooler.
** NOx per ISO8178 Part 4 Test Cycle E3.
C – Planing hull vessels such as ferries, fishing boats moving at
higher speeds out and back (i.e. lobster, crayfish, and tuna),
off-shore service boats, and also displacement hull yachts and
short trip coastal freighters where engine load and speed are
cyclical.
B – Displacement hull vessels such as mid-water trawlers, purse
seiners, crew and supply boats, ferries, and towboats where
locks, sandbars, and curves dictate frequent slowing, and
engine load and speed are constant with some cycling.
A – For heavy-duty service in ocean-going displacement hulls such
as freighters, tugboats, bottom drag trawlers, and deep river
towboats when the engine is operated at rated load and speed
up to 100% of the time without interruption or load cycling.
®
3508B MARINE ENGINE — 1014 - 1115 mhp/1000 - 1100 bhp
DIMENSIONS
1822 mm
(71.7 in)
2355 mm
(92.7 in)
1703 mm
(67.0 in)
STANDARD EQUIPMENT
Air Inlet System
Air cleaners, regular duty, installed
Dual turbochargers, water-cooled
bearing housings, 152 mm (6 in) OD
straight connection
Separate circuit aftercooler core,
corrosion resistant coating (air side)
Control System
Dual Advanced Diesel Engine
Management II modules with
electronically controlled unit injectors
Cooling System
Auxiliary fresh water pump
Auxiliary sea water pump, non-self
priming (heat exchanger engines
only)
Expansion tank, installed
Jacket water pump, gear driven,
centrifugal
Oil cooler
Thermostats and housing, full open
temperature 92° C (198° F), LH outlet
Exhaust System
Dry gas-tight manifolds with
thermo-laminated heat shields
Dual turbochargers with
Exhaust outlet, vertical, 203 mm (8 in)
ID round flanged outlet
Flywheels and Flywheel Housings
Flywheel, SAE No. 0, 151 teeth
Flywheel housing, SAE No. 0
Fuel System
Electronically controlled unit injectors
Fuel filter, RH
Fuel transfer pump
ACCESSORY EQUIPMENT
Instrumentation
Electronic instrument panel, RH with
analog gauges for: oil and fuel
pressure, oil and fuel filter
differential, system DC voltage,
exhaust and water temperature,
fuel pressure, air inlet restriction
digital display for: tachometer, hours,
fuel consumption – total and
instantaneous
Lube System
Crankcase breather, top mounted
Standard sump oil pan
Oil filler and dipstick
Oil filter, cartridge type, RH
Oil pump, gear type
Mounting System
Rails, engine length, ledge type,
203 x 203 mm (8 x 8 in)
Power Take-Offs
Accessory drive, front housing standard
rotation: lower RH, lower LH; opposite
rotation: upper and lower RH and
upper and lower LH
Front housing, two-sided
Protection System
ADEM II Electronic Monitoring System
with customer programmable alarm,
shutdown, and deration strategies
Emergency stop pushbutton
General
Lifting eyes, front and rear
Paint, Caterpillar yellow
Vibration damper and guard
Air compressor
Air inlet adapters
Air inlet shut-offs
Air pressure regulator
Air separator
Air starting motor
Alarm contactors
Auxiliary drive shafts and pulleys
Batteries and battery chargers
Charging alternator, 24 volt 60 amp
Coolant level sensors and gauge
Crankcase explosion relief valves
Customer communication module
Deep sump oil pan for 1000-hour oil
change
Dual 24 volt electric starter motors
Duplex fuel and oil filters
Emergency water and oil connections
Exhaust expander and flange, 203 to
254 mm (8 to 10 in)
Flexible exhaust fitting, 203 mm dia x
305 mm long (8 in dia x 12 in long)
Flexible fuel lines
Front enclosed clutch
Front hydraulic pump mounting
Front stub shaft
Fuel priming pump
Horizontal exhaust outlet
Keel cooling connections
Mufflers
Pilot house instrument panel
Primary fuel filter
Programmable relay control module
Pyrometer and cylinder thermocouples
Shell and tube-type heat exchanger
Sump pump
RATING CONDITIONS & DEFINITIONS
(29.61 in Hg) and 25˚ C (77˚ F).These ratings also apply at ISO3046/1,
DIN6271, and BS5514 standard conditions of 100 kPa (29.61 in Hg),
27˚ C (81˚ F) and 60% relative humidity. Ratings are valid for air cleaner
inlet temperatures up to and including 50° C (122° F) and for sea water
temperatures up to and including 42° C (108° F) at sea level.
Fuel consumption has a tolerance of +5% and is based on fuel oil of
35° API [16° C (60° F)] gravity having an LHV of 42 780 kJ/kg
(18,390 Btu/lb) when used at 29° C (85° F) and weighing 838.9 g/liter
(7.001 lbs/US gal). Fuel consumption shown with all oil, fuel, and water
pumps, engine driven. For a “without pumps” condition, deduct
approximately 0.5% for each pump not engine driven.
Additional ratings may be available for specific customer requirements.
Consult your Caterpillar representative for details.
LEHM5006 (5-95)
Supersedes LEHM3138
© 1995 Caterpillar
Printed in U.S.A.
®
Marine
Engine
3512B
1521-1673 mhp/1500-1650 bhp
1600-1800 rpm
SPECIFICATIONS
Shown with
Accessory Equipment
Bore—mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 (6.7)
Stroke—in (mm) . . . . . . . . . . . . . . . . . . . . . . . . . . 190 (7.5)
Rotation (from flywheel end) . . . . . . . . . . . . . . . . ccw or cw
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . 323 (85.3)
Lube Oil System (refill) . . . . . . . . . . . . . . . . . . 613 (161.9)
Oil Change Interval . . . . . . . . . . . . . . . . . . . . . . . . 1000 hrs
Minimum Lube Oil Grade (required) . . . . . . . . . . . CF4
Engine Weight, Net Dry (approx) — kg (lb)..6,532 (14,400)
PERFORMANCE DATA*
Turbocharged-Separate Circuit Aftercooled
Optimized for fuel economy
Optimized for low emissions
Rating Level
C
B
A
C
B
A
Rated rpm
1800
1800
1800
1800
1800
1800
Engine Power 1230 kW (1650 bhp) 1174 kW (1575 bhp) 1119 kW (1500 bhp) 1230 kW (1650 bhp) 1174 kW (1575 bhp) 1119kW (1500 bhp)
@ rpm
1673 PS
1598 PS
1521 PS
1673 PS
1598 PS
1521 PS
rpm
kW
g/kW-hr
L/hr
1800 1635 1430 1800 1635 1430 1800 1635 1430 1800 1635 1430 1800 1635 1430 1800 1635 1430
1230 923 615 1174 881 587 1119 839 559 1230 923 615 1174 881 587 1119 839 559
192 196 208 193 196 204 194 197 206 198 203 209 199 204 209 200 204 210
282 216 153 270 206 143 259 197 137 290 223 153 279 214 146 267 204 140
bhp
1650 1238 825 1575 1181 788 1500 1125 750 1650 1238 825 1575 1181 788 1500 1125 750
lb/hp-hr
0.316 0.322 0.337 0.317 0.323 0.335 0.319 0.324 0.339 0.326 0.333 0.343 0.327 0.335 0.344 0.329 0.336 0.346
US gal/hr
74.5 56.9 39.7 71.2 54.5 37.6 68.3 52.1 36.3 76.8 58.8 40.4 73.6 56.4 38.7 70.5 54.0 37.1
NOx g/hp-hr**
9.89
9.92
9.95
6.05
6.01
6.11
Rating Level
C
B
A
C
B
A
Rated rpm
1600
1600
1600
1600
1600
1600
Engine Power 1230 kW (1650 bhp)1174 kW (1575 bhp) 1119 kW (1500 bhp) 1230 kW (1650 bhp) 1174 kW (1575 bhp) 1119 kW (1500 bhp)
@ rpm
1673 PS
1598 PS
1521 PS
1673 PS
1598 PS
1521 PS
rpm
kW
g/kW-hr
L/hr
1600
1230
189
277
1454
923
192
211
1270 1600 1454 1270 1600 1454
615 1174 881 587 1119 839
202 190 193 203 191 194
148 266 203 142 255 194
1270 1600 1454 1270 1600 1454 1270 1600 1454 1270
559 1230 923 615 1174 881 587 1119 839 559
203 195 199 205 196 201 206 197 201 207
135 286 219 150 274 211 144 263 201 138
bhp
1650 1238 825 1575 1181 788 1500 1125 750 1650 1238 825 1575 1181 788 1500 1125 750
lb/hp-hr
0.311 0.316 0.332 0.312 0.317 0.333 0.314 0.319 0.334 0.321 0.328 0.338 0.322 0.330 0.339 0.324 0.331 0.341
US gal/hr
73.3 55.8 39.2 70.2 53.6 37.5 67.3 51.3 35.8 75.7 58.0 39.8 72.4 55.6 38.1 69.4 53.2 36.5
NOx g/hp-hr**
9.73
9.87
9.81
6.02
6.05
6.05
* Represents performance along a typical fixed pitch propeller curve. Fuel and emission rates based on 30°C (86°F) water supplied to the aftercooler.
** NOx per ISO8178 Part 4 Test Cycle E3.
C – Planing hull vessels such as ferries, fishing boats moving at
higher speeds out and back (i.e. lobster, crayfish, and tuna),
off-shore service boats, and also displacement hull yachts and
short trip coastal freighters where engine load and speed are
cyclical.
B – Displacement hull vessels such as mid-water trawlers, purse
seiners, crew and supply boats, ferries, and towboats where
locks, sandbars, and curves dictate frequent slowing, and
engine load and speed are constant with some cycling.
A – For heavy-duty service in ocean-going displacement hulls such
as freighters, tugboats, bottom drag trawlers, and deep river
towboats when the engine is operated at rated load and speed
up to 100% of the time without interruption or load cycling.
®
3512B MARINE ENGINE — 1521-1673 mhp/1500-1650 bhp
DIMENSIONS
2105 mm
(82.9 in)
350 mm
(13.8 in)
3149 mm
(124 in)
2144 mm
(84.4 in)
STANDARD EQUIPMENT
Air Inlet System
Air cleaners, regular duty, installed
Dual turbochargers, water-cooled
bearing housings, 152 mm (6 in) OD
straight connection
Separate circuit aftercooler core,
corrosion resistant coating (air side)
Control System
Dual Advanced Diesel Engine
Management II modules with
electronically controlled unit injectors
Cooling System
Auxiliary fresh water pump
Auxiliary sea water pump, non-self
priming (heat exchanger engines
only)
Expansion tank, installed
Jacket water pump, gear driven,
centrifugal
Oil cooler
Thermostats and housing, full open
temperature 92° C (198° F), LH outlet
Exhaust System
Dry gas-tight manifolds with
Dual turbochargers with
Exhaust outlet, vertical, 292 mm (11.5 in)
ID round flanged outlet
Flywheels and Flywheel Housings
Flywheel, SAE No. 00, 183 teeth
Flywheel housing, SAE No. 00
Fuel System
Electronically controlled unit injectors
Fuel filter, RH
Fuel transfer pump
ACCESSORY EQUIPMENT
Instrumentation
Electronic instrument panel, RH with
analog gauges for: oil and fuel
pressure, oil and fuel filter
differential, system DC voltage,
exhaust and water temperature,
fuel pressure, air inlet restriction
digital display for: tachometer, hours,
fuel consumption – total and
instantaneous
Lube System
Deep sump oil pan
Oil filler and dipstick
Oil filter, cartridge type, RH
Oil pump, gear type
Mounting System
Rails, engine length, ledge type,
203 x 203 mm (8 in x 8 in)
Power Take-Offs
Accessory drive, front housing, standard
rotation: lower RH, lower LH; opposite
rotation: upper and lower RH and
upper and lower LH
Protection System
ADEM II Electronic Monitoring System
with customer programmable alarm,
shutdown and deration strategies
Emergency stop pushbutton
General
Air compressor
Air inlet adapters
Air inlet shut-offs
Air separator
Air starting motor
Alarm contactors
Batteries and battery chargers
Charging alternator, 24 volt 60 amp
Coolant level sensors and gauge
Customer communication module
Dual 24 volt electric starter motors
Emergency oil and water connections
Exhaust expander and flange, 292 to
356 mm (11.5 to 14 in)
Flexible exhaust fitting, 292 mm
(11.5 in) dia x 305mm (12 in) long
Flexible fuel lines
Front hydraulic pump mounting
Front stub shaft
Fuel priming pump
Horizontal exhaust outlet
Keel cooling connections
Mufflers
Pilot house instrument panel
Primary fuel filter
Programmable relay control module
Pyrometer and cylinder thermocouples
Sump pump
24-volt electric prelube pump
RATING CONDITIONS & DEFINITIONS
(29.61 in Hg) and 25˚ C (77˚ F).These ratings also apply at ISO3046/1,
DIN6271, and BS5514 standard conditions of 100 kPa (29.61 in Hg),
27˚ C (81˚ F) and 60% relative humidity. Ratings are valid for air cleaner
inlet temperatures up to and including 50° C (122° F) and for sea water
temperatures up to and including 42° C (108° F) at sea level.
Fuel consumption has a tolerance of +5% and is based on fuel oil of
35° API [16° C (60° F)] gravity having an LHV of 42 780 kJ/kg
(18,390 Btu/lb) when used at 29° C (85° F) and weighing 838.9 g/liter
(7.001 lbs/US gal). Fuel consumption shown with all oil, fuel, and water
pumps, engine driven. For a “without pumps” condition, deduct
approximately 0.5% for each pump not engine driven.
Additional ratings may be available for specific customer requirements.
Consult your Caterpillar representative for details.
LEHM5007 (5-95)
Supersedes LEHM3140
© 1995 Caterpillar
Printed in U.S.A.
®
3516
Marine Main Propulsion
For High Performance Vessels
CAT® 3516 High Performance
Propulsion Engine
2237 kW @ 1925 rpm
3042 PS @ 1925 rpm
3000 bhp @ 1925 rpm
®
3516
MARINE PROPULSION FOR HIGH PERFORMANCE VESSELS
SPECIFICATIONS
Bore—(mm) in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 (6.7)
Stroke—(mm) in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 (7.5)
Displacement—(L) cu in . . . . . . . . . . . . . . . . . . . . . . 69 (4,210)
Rotation
(from flywheel end) . . . . . . . Counterclockwise or clockwise
Compression Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.5:1
Capacity for Liquids —(L) U.S. gal
Cooling System (engine only) . . . . . . . . . . . . . . 208.0 (55)
Lube Oil System (refill) . . . . . . . . . . . . . . . . . . . . 189.3 (50)
Oil Change Interval . . . . . . . . . . . . . . . . . . . . . . . . . . 200 hrs
Engine Weight,
Net Dry (approx) — (kg) lb . . . . . . . . . . . . . . . 7,840 (17,250)
PERFORMANCE DATA
Rating Level
EHP
DHP
Rated rpm
Engine Power @ rpm
1925
2237 kW (3000 bhp)
3042 PS
1880
2088 kW (2800 bhp)
2839 PS
rpm
kW
g/kW-hr
L/hr
1925
2237
206
551
1880
2088
202
503
bhp
lb/hp-hr
gal/hr
3000
0.338
145
2800 2600
0.333 0.329
133
122
1835
1939
200
463
1785
1790
198
422
1735
1638
198
387
2400 2200
0.326 0.326
112
102
1500
1058
205
259
1300
689
218
179
1100
417
226
112
1419
924
0.337 0.358
68
47
560
0.371
30
RATING CONDITIONS
100 kPa (29.61 in Hg ) and 25°C (77°F). These ratings also
conditions of 100 kPa (29.61 in Hg), 27°C (81°F) and
60% relative humidity. Ratings are valid for air cleaner inlet
temperatures up to and including 50°C (122°F) and for sea
water temperatures up to and including 42°C (108°F) at
sea level.
Fuel consumption has a tolerance of +5% and is based on
fuel oil of 35° API [16°C (60°F)] gravity having an LHV of
42 780 kJ/kg (18,390 Btu/lb) when used at 29°C (85°F) and
weighing 838.9 g/liter (7.001 lbs/US gal). Fuel consumption
shown with all oil, fuel, and water pumps, engine driven. For
a “without pumps” condition, deduct approximately 0.5% for
each pump not engine driven.
®
3516
TECHNICAL DEFINITION
Standard Engine Ratings
Rating
EHP
Fast patrol craft,
and fast yachts
with low load factors
(1/2 hour out of 6 hours)
DHP
Patrol craft, fast passenger
vessels, and cruising yachts
with low load factors
(2 hours out of 12 hours)
Maximum
continuous
1835 rpm
kW
PS
1939
2636
1939
2636
2 hours out of 12
1/2 hour out of 6
1880 rpm
kW
PS
2088
2839
1925 rpm
kW
PS
2237
3042
2088
2839
The performance-related components and settings for these engines have been selected such that the above ratings are
valid for air cleaner inlet temperatures up to and including 50°C (122°F) and for sea water temperatures up to and
including 42°C (108°F) at sea level.
Optional Engine Ratings at Alternate Ambient Conditions
Higher ratings – without reliability or durability loss – are available for sea level operation in cool climates. Changes
in performance components and settings are required. The column heading air temperature limits are not to be
exceeded.
EHP Rating
kW
PS
bhp
rpm
up to 25°C (77°F)
2335 kW
3175 PS
3131 bhp
1925 rpm
up to 30°C (86°F)
2298 kW
3125 PS
3082 bhp
1925 rpm
up to 35°C (95°F)
2259 kW
3072 PS
3030 bhp
1925 rpm
36°C (97°F) – 50°C (122°F)
2237 kW
3042 PS
3000 bhp
1925 rpm
No deration required for sea water temperatures up to 42°C
DHP Rating
kW
PS
bhp
rpm
up to 25°C (77°F)
2205 kW
2998 PS
2957 bhp
1915 rpm
up to 30°C (86°F)
2170 kW
2950 PS
2910 bhp
1905 rpm
up to 35°C (95°F)
2134 kW
2901 PS
2862 bhp
1895 rpm
No deration required for sea water temperatures up to 42°C
36°C (97°F) – 50°C (122°F)
2088 KW
2839 PS
2800 bhp
1880 rpm
®
3516
1865.2
3643.8
466.1
2622.4
1020
Right Side View
Rear View
3516 High Performance Propulsion Engine shown with optional rear facing exhaust outlet.
Dimensions shown in millimeters.
2400
3200
2200
2800
1800
2400
2000
145.1
134.8
Engine Power (kW)
Engine Power (bhp)
2000
124.4
114
1600
103.7
93.3
1200
82.9
72.6
62.2
800
51.8
41.5
510.1
1400
470.8
431.6
1200
1000
800
392.4
353.2
313.9
274.7
235.4
600
196.2
400
117.7
157
31
400
549
1600
20.7
200
500
700
900
1100
1300
1500
1700
1900
500
78.5
700
900
1100
1300
1500
1700
1900
Engine Speed (rpm)
Engine Speed (rpm)
Graduations on lines of constant fuel rate are in U.S. gal/hr
Graduations on lines of constant fuel rate are in liters/hr
Continuous Operation
(limited duration)
Power Reserve
for Acceleration
®
3516
TECHNICAL DATA
Engine Model
General specifications
3516 High Performance Engine
4-stroke diesel, liquid cooled, turbocharged, aftercooled,
direct injection, wet-type cylinder liners, internal piston cooling
cast iron alloy crankcase
Number of cylinders
Bore x stroke
16
170 mm x 190 mm (6.7 in x 7.0 in)
Displacement, per cylinder
4.3 liters (263 in3)
Displacement, total
69 liters (4,210 in3)
Valves per cylinder
4 identical valves (2 inlet, 2 exhaust)
Direction of rotation
Counterclockwise (standard) or Clockwise
Compression ratio
13.5 to 1
Cold start
unassisted
with jacket water heating
Oil Consumption
0 °C (32 °F)
-30 °C (-22 °F)
0.55 g/kW-hr (0.0009 lb/bhp-hr)
Oil capacity
w/standard sump
w/deep sump
189.31 liters (50 U.S. gallons)
416.4 liters (110 U.S. gallons)
Coolant capacity
384 liters (101.4 U.S gallons)
Raw water flow requirement, approximate*
1136 liters/min (300 U.S. gal/min)
Max. permissible air depression (restriction)
at turbocharger inlet*
20 mbar (8 inches of water)
Max. permissible exhaust backpressure
at turbocharger outlet*
50 mbar (20 inches of water)
Inclinations relative to waterline
with standard sump, oil at add mark
Tilt angle
Trim, permanent
Flywheel end down
Flywheel end up
24 degrees
30 degrees
List, permanent
Right side down
Left side down
24 degrees
30 degrees
2237 kW @ 1925 rpm
2088 kW @ 1880 rpm
12.19 m/sec
(40 ft/sec)
11.9 m/sec
(39 ft/sec)
20.21 bar
(293 psi)
19.31 bar
(280 psi)
206 g/kW-hr
(0.338 lb/bhp-hr)
202 g/kW-hr
(0.333 lb/bhp -hr)
Radiation and convective heat*
146 kW (8,303 BTU/min)
144 kW (8,189 BTU/min)
Coolant heat dissapation*
803 kW (45,667 BTU/min)
746 kW (42,425 BTU/min)
Combustion air flow*
3.3 m /sec
(116.8 ft3/sec)
3.14 m3/sec
(110 ft3/sec)
Exhaust flow*
8.5 m3/sec
(299.5 ft3/sec)
7.7 m3/sec
(273 ft3/sec)
491 °C (915 °F)
468 °C (874 °F)
Mean piston speed
at engine revolutions per minute
Mean effective pressure* (BMEP)
@ Power
B.S.F.C.*
(Tolerance: + 5%)
Exhaust temperature after turbo*
* At rated power and speed
3
®
3516
STANDARD EQUIPMENT
Air inlet system
Aftercooler core, copper-nickel tubes, copper fins, for sea
water/air environment
Air cleaners, light duty, not installed
Turbocharger, water-cooled bearing housings,
152 mm (6 in) OD straight connection (on PA-4016)
Control system
Governor, 3161, air-fuel ratio control,
pneumatic speed control, RH
Governor control, remote and positive locking
Cooling system
Oil cooler
Air separator (deaerator), shipped loose
Thermostats and housing, full open temperature 92°C (198°F)
LH outlet
Jacket water pump, gear driven, centrifugal
Auxiliary sea water pump, self-priming
Coolant shunt tank, not installed
Exhaust system
Exhaust manifold & turbocharger
dry gas tight manifold with laminated thermal shields
watercooled bearing housing on turbos
Exhaust outlet, vertical, 292 mm (11.5 in) ID round flanged outlet
Flywheels and flywheel housings
Flywheel, SAE no. 00, 183 teeth
Flywheel housing, SAE no. 00
Fuel system
Fuel filter, dual spin-on, with service indicators, RH
Fuel transfer pump
Fuel priming pump, manual, RH
Instrumentation
Instrument panel, RH
Engine oil pressure gauge
Engine water temperature gauge
Fuel pressure gauge
Service meter
Tachometer
Lube system
Oil filter, four spin-on, front mounted
Oil filler, RH
Oil level gauge, RH
Rear sump oil pan, aluminum
Oil pump, gear type
Oil pump, gear type, scavenge
Mounting system
Front trunnion
Rear pads on sides of flywheel housing
Power take-offs
Accessory drive, front housing
standard rotation: upper RH, lower LH, both sides
Protecton system
Alarm contactors
Oil pressure and water temperature (not Marine Society approved)
Manual shutoff, RH
Crankcase pressure shutoff
General
ADDITIONAL AND ALTERNATIVE EQUIPMENT
Water level switch gauge
Charging alternator, 24 Volt 60 amp, RH mounted
Coolant shunt tank removal
Horizontal exhaust outlet, 292 mm diameter
Flexible exhaust fitting, 292 mm dia x 305 mm long
Exhaust expander and flange, 305 to 406 mm
Flexible fuel lines
16-hole premium instrument panel
Pyrometer and thermocouples, individual cylinder exh. temps.
Deep sump oil pan for 400-hour oil change
Emergency oil connections, requires PA-4140 oil pan
Sump pump
Air prelube pump, requires PA-4140 oil pan
24 Volt electric prelube pump, requires PA-4140 oil pan
Manual prelube
Lube oil, standard oil pan, shipped with engine
Lube oil, deep sump oil pan, shipped with engine
Mounting feet, for rigid mounting on parallel engine beds
Sound isolation mounts, for commercial service
Sound isolation mounts, for military/passenger service
Shutoff conditions warning contactors, OP and WT, unwired
Solenoid shutoff, ETS
Alarm conditions warning contactors, OP and WT, unwired
Alarm condition warning contactor, air inlet restriction
Air starting motor
Manual air start control, LH
Dual 24 Volt electric starter motors
Remove standard wiring from engine
+ Extra weight compared to standard equipment
- Reduced weight compared to standard equipment
LEHM3451 (10-93)
Supersedes LEHM0749
© 1993 Caterpillar
Reference
Part No.
7N-4885
PA-4596
3N8893
PA-4404
PA-4371
5N-9527
4P-3363
5N-2438
PA-4579
PA-4009
PL-4092
PA-4140
9Y-4888
PA-4049
PA-4304
PA-4191
PA-4047
PA-5316
PA-5315
4P-3469
2W-3037
PA-4141
PA-0280
7W-3555
PA-0283
8N-8542
8N-8510
PL-3245
8N-8483
4P-5247
PA-1278
7W-5028
Weight
Kg (lb)
+0.9 (2)
+34.0 (75)
+149.7 (330)
-21.8(48)
0 (0)
+13.6 (30)
+22.7 (50)
+0.5 (1.1)
+90.7 (200)
+21.3 (47)
+4.5 (9.9)
+112.5 (248)
+9.1 (20)
+4.5 (9.9)
+45.4 (100)
+40.8 (90)
+2.3 (5)
+193 (424)
+327 (720)
+149.7 (330)
+40.8 (90)
+366 (805)
+1.8 (4)
+2.3 (5)
+1.8 (4)
+0.5 (1.1)
+4.5 (9.9)
+68 (150)
+9.0 (19.8)
+2.3 (5)
+79.4 (175)
-2.3 (5)
Printed in U.S.A.
3600
Marine
Engine
1490-5420 kW
2000-7270 bhp
Shown with
Accessory Equipment
Bore— mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280 (11.0)
Stroke—mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 (11.8)
Displacement—L (cu in) . . . . . . . . . . . . . . . . . . 18.5 (1127)
Rotation . . . . . . . . . . . . . Counterclockwise or clockwise
Compression Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13:1
Aspiration . . . . . . . . . . . . . . . . . . Turbocharged-Aftercooled
Low Idle Speed — rpm . . . . . . . . . . . . . . . . . . . . . . . . 300-400
Rated Speed — rpm . . . . . . . . . . . . . . . . . . . . . . . . . . 750-1000
Avg. Piston Speed — m/s (ft/s) . . . . . 7.5-10.0 (24.6-32.8)
bmep — bar (psi)
Maximum Continuous . . . . . . . . . . . . 22.0-23.7 (319-343)
Continuous Service . . . . . . . . . . . . . . . 20.0-21.5 (290-312)
bsfc (with pumps) — g/kW-h (lb/hp-h)
Maximum Continuous . . . . . . . . . . . . 188-197 (.309-.323)
Continuous Service . . . . . . . . . . . . . . . 187-196 (.307-.321)
PERFORMANCE DATA*
3606 In-Line
Rated rpm
Maximum Continuous
Continuous Service
kW
2030
1850
1000
mhp
2760
2520
kW
2710
2460
1000
mhp
3680
3340
kW
4060
3700
1000
mhp
5520
5030
kW
5420
4920
1000
mhp
7370
6690
3608 In-Line
Rated rpm
Maximum Continuous
Continuous Service
3612 VEE
Rated rpm
Maximum Continuous
Continuous Service
3616 VEE
Rated rpm
Maximum Continuous
Continuous Service
kW
1900
1730
900
mhp
2580
2350
bhp
3630
3300
kW
2530
2300
900
mhp
3440
3125
bhp
3390
3080
kW
2290
2080
800
mhp bhp
3110 3070
2830 2790
bhp
5440
4960
kW
3800
3460
900
mhp
5170
4700
bhp
5100
4640
kW
3440
3120
800
mhp bhp
4675 4610
4240 4180
kW
3280
2980
kW
5060
4600
900
mhp
6880
6250
kW
5480
4160
800
mhp bhp
6225 6140
5660 5580
750**
kW
mhp bhp
4360 5930 5850
3960 5380 5310
bhp
2720
2480
bhp
7270
6600
bhp
2550
2320
bhp
6790
6170
kW
1720
1560
800
mhp bhp
2340 2310
2120 2090
750**
kW
mhp bhp
1640 2230 2200
1490 2025 2000
750**
kW
mhp bhp
2180 2960 2920
1980 2690 2660
750**
mhp bhp
4460 4400
4050 4000
RATING CONDITIONS
conditions of 100 kPa (29.61 in Hg) and 25° C (77° F). These
ratings also apply at ISO3046/1, DIN6271, and BS5514
conditions of 100 kPa (29.61 in Hg), 27° C (81° F) and 60%
relative humidity.
Fuel rates are based on fuel oil of 35° API [16° C (60° F)]
gravity having an LHV of 42 780 kJ/kg (18,390 Btu/lb) when
used at 29° C (85° F) and weighing 838.9 g/liter
(7.001 lbs/U.S. gal).
Ratings also must meet classification society maximum
temperature requirements of 45° C (113° F) ambient
temperature and 32° C (90° F) sea water temperature.
Power rated in accordance with NMMA procedure as
crankshaft power. For units equipped with Caterpillarsupplied marine gears, reduce crankshaft power by 3%
for propeller shaft power.
* Additional ratings available. Contact your
Caterpillar dealer
** Controllable pitch propeller applications only.
3600 MARINE ENGINE — 1490-5420 kW
DIMENSIONS
3606 In-Line
mm
in
A
3261
B
265
C
2050
D
841
E
1120
F1
405
F2
308
F3
450
G
2035
H
1785
I
727
J
360
K
3988
L
1748
kg
W
15 680
128.39 10.43 80.71 33.11 44.09 15.95 12.13 17.72 80.12 70.28 28.62 14.17 157.01 68.82
lb
34,500
L
1748
kg
W
19 000
160.67 10.43 112.99 33.11 44.09 15.95 12.13 17.72 80.12 70.28 28.62 14.17 189.29 68.82
lb
41,800
L
1714
kg
W
25 140
143.98 11.81 90.55 38.43 44.09 15.95 12.13 17.72 72.84 88.78 35.63 14.17 179.61 67.48
lb
55,300
L
1714
kg
W
28,950
180.2 11.81 126.77 38.43 44.09 15.95 12.13 17.72 72.84 88.78 35.63 14.17 215.83 67.48
lb
63,700
3608 In-Line
mm
in
A
4081
B
265
C
2870
D
841
E
1120
F1
405
F2
308
F3
450
G
2035
H
1785
I
727
J
360
K
4808
3612 Vee
mm
in
A
3657
B
300
C
2300
D
976
E
1120
F1
405
F2
308
F3
450
G
1850
H
2255
I
905
J
360
K
4562
3616 Vee
mm
in
A
4577
C
F1, F2, F3
G
J
W
B
300
C
3220
D
976
E
1120
F1
405
F2
308
F3
450
G
1850
H
2255
I
905
J
360
K
5482
centerline distance between mounting feet
optional mounting dimensions
removal distance for piston
distance from flywheel mounting face to cylinder block rear face
approximate dry weight of engine with attachments such as filters, oil cooler, flywheel,
pumps, etc.
MARINE CERTIFICATION
FUEL CAPABILITY
Ratings are marine classification society approved
by ABS, BV, CCS, DnV, GL, KR, LRS, NKK, RINA, and
RS. These societies have also granted 3600 factory
line production approval which eliminates
requirement for society surveyor witness test.
The 3600 family of engines is developed for
operation on fuel with viscosity and contaminates
up to CIMAC Class K55 (700 cSt @ 50° C). The
power ratings listed apply to distillate fuels,
including most grades of marine diesel oil. Heavy
fuel ratings are 9% less than distillate fuel and
require factory approval.
LEHM5117 (9-95)
Supersedes LEHM4261
Printed in U.S.A.
Marine
3612/3616
4250 kW
Propulsion
5650 kW
1000 rpm
Engine
Main Propulsion Engines for Fast Vessels
SPECIFICATIONS
V-12/V-16, 4-Stroke-Cycle Diesel
Bore— mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . 280 (11.0)
Stroke—mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . 300 (11.8)
Displacement per cylinder—L (cu in) . . . 18.5 (1127)
Rotation (from flywheel end) . . . . . . . . . . . cw or ccw
Compression Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . 13.0:1
Aspiration . . . . . . Turbocharged–Charge Air Cooled
Rated Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000 rpm
Average Piston Speed: m/s (ft/s) . . . . . . . . 10.0 (32.8)
PERFORMANCE DATA
3612 @ 1000 rpm
3616 @ 1000 rpm
Cont
Engine kW
SFOC* BMEP Prop/Jet
RPM
CONT
INT
g/kW-hr
Bar
Demand
__________________________________________________
400
440
665
259
6.0
272
500
831
1054
221
9.0
531
600
1219
1385
215
11.0
918
700
1603
1800
209
12.4
1458
800
2392
2610
205
16.2
2176
900
3410
3717
204
20.5
3098
1000
4250
4250
203
23.0
4250
Cont
Engine kW
SFOC* BMEP Prop/Jet
RPM
CONT
INT
g/kW-hr
Bar
Demand
__________________________________________________
400
544
788
258
5.5
362
500
814
1160
231
6.6
706
600
1345
1496
229
9.1
1220
700
2040
2310
215
11.8
1938
800
3336
3480
202
16.9
2893
900
4748
5085
199
21.4
4119
1000
5650
5650
204
23.0
5650
* along prop demand curve
6000
6000
5000
5000
4000
4000
3000
3000
2000
2000
1000
0
1000
INT
CONT
Prop
400
600
800
1000
0
INT
CONT
Prop
400
600
800
1000
3612/3616
MARINE PROPULSION ENGINE
STANDARD EQUIPMENT
Air Intake and Exhaust Systems
High flow turbocharger, water cooled, with
silencer; charge air cooler in Vee; dry manifold
with soft shielding, cylinder pressure gauge
valves
Basic Engine Arrangement
Vee engine with one-piece grey iron cylinder
block; individual cylinder heads, 4-valve
(Nimonic 80A) intake/exhaust, unit injector with
fuel injection 1620 bar (23,500 psi). Right or left
hand service
Cooling System
Single circuit system, 90° C to block/head/turbo,
38° C to charge air cooler, and 85° C regulated oil
temperature to bearings. With plate type heat
exchanger for 32° C seawater, engine mounted
freshwater and seawater pumps.
Engine Instrument Panel
Temperature gauges for cooling water, lube oil,
inlet manifold, exhaust stack; pressure gauges for
lube oil, fuel oil, inlet manifold air, fuel/lube oil
differential, inlet air restriction; shipped loose
w/8 m temperature lines; pressure lines and
wiring not included
Fuel System
For MDO fuel. Includes direct injection system with
individual unit injectors, duplex filter,
gear-driven transfer pump, flexible connections
Lube Oil System
Wet sump, with constant 85° C filtered oil at 4.3
bar. Includes gear driven pump, engine mounted
tube/bundle cooler, duplex oil filter, centrifugal
filters, rear drain, electric pre-lube pump
Monitoring, Alarm, and Safety Control System
Alarms/shutdowns provided as required by
marine society, for use with shipyard supply
central alarm system. Includes temperature
sensors wired to engine junction box, pressure
sensors (w/o lines) mounted on panel for
bulkhead installation; cylinder pressure relief and
crankcase explosion relief valves, and oil mist
detector. For unmanned engine room.
Speed Control
Woodward 721 digital, programmable electronic
governor, PGA-EG pneumatic/electronic actuator
with ballhead backup (or) Heinzman electronic
governor type E30 with electronic control panel,
speed setting potentiometer, electronic actuator,
fuel rack position indicator, 24VDC power supply
Starting Systems
Indirect air starting motor.
Control panel with start/pre-lube switch, stop
button, e-stop button, start blocked indicator
lamp, pre-lube pressure lamp, tachometer, hour
meter, start air pressure gauge. Starting control
panel shipped loose for bulkhead installation.
Weight Reduction Package
Aluminum oil pan, engine block covers, mounting
feet; low weight steel flywheel, removal of lifting
eyes
Other Equipment
Turning device; torsional coupling, torsional
vibration damper and guard; engine lifting eyes;
anti-vibration mounting feet/isolators; parts
books and maintenance manuals; classification
society certificate; shrink wrap and storage
protection; Caterpillar yellow paint
Engine Weights
3612
Kilograms
Pounds
Engines with all engine mounted equipment
as described above
3616
Kilograms
Pounds
24 700
54 500
29 900
65 900
Shipped loose/bulkhead mounted equipment
Torsional coupling
Plate type heat exchanger
Instrument, start/stop, governor and alarm panels
Water Temperature regulator
420
300
140
85
925
660
305
185
480
375
140
85
1060
825
305
185
Fluids
Lube oil (3612: 910 liters/3616: 1060 liters)
Jacket water
Heat exchanger, fresh and seawater
820
800
80
1810
1765
175
955
1060
130
2105
2335
285
3612/3616
TECHNICAL DATA
3612
3616
4250 (5700) at 1000 rpm
165 (2393)
23 (334)
5650 (7575) at 1000 rpm
165 (2393)
23 (334)
1-12-9-4-5-8-11-2-3-10-7-6
1-2-5-6-3-4-9-10-15-16-11-12-13-14-7-8
1-6-7-10-3-2-11-8-5-4-9-12
1-8-7-14-13-12-11-16-15-10-9-4-3-6-5-2
Combustion Air System
Flow of air at 100% load
CMM (CFM)
Air temperature at air cleaner (max) C (F)
Intake manifold pressure at 100% load Bar (psi)
417 (14 730)
45 (112)
2.77 (40)
545 (19 250)
45 (112)
2.77 (40)
Exhaust Gas System
Gas flow at 100% load
CMM (CFM)
Turbo inlet temp at 100% load
C (F)
Stack temp at 100% load
C (F)
Exhaust temp alarm
C (F)
System back pressure, max mm H20 (in H20)
975 (34 430)
610 (1129)
440 (823)
650 (1201)
254 (10)
1254 (44 308)
598 (1108)
428 (802)
650 (1201)
254 (10)
Heat Balance at 100% Load (45° C/32° C)
Total heat rejected to raw water kW (Btu/min)
Exhaust gas
kW (Btu/min)
Radiation
kW (Btu/min)
2559 (145 528)
3981 (226 396)
216 (12 284)
3334 (189 601)
5083 (289 065)
279 (15 866)
Fuel System
Pump suction restriction, max
Bar (psi)
Return line back pressure, max
Bar (psi)
Flow rate, supply
LPM (GPM)
Flow rate, return
LPM (GPM)
-0.39 (-5.7)
3.5 (51)
78.5 (20.7)
57.0 (15.1)
-0.39 (-5.7)
3.5 (51)
78.5 (20.7)
53.6 (14.2)
Lubricating Oil System
Manifold pressure, min
Bar (psi)
Manifold press alarm (650-1000 rpm) Bar (psi)
Manifold press alarm (0-650 rpm) Bar (psi)
Manifold temp alarm
C (F)
Manifold temp, nominal
C (F)
Prelube pump capacity, (int)
LPM (GPM)
Sump capacity
L (G)
BSOC at 100% load (nominal)g/kW-hr (lb/hp-hr)
3.8 (55)
3.2 (46)
1.2 (17)
92 (198)
85 (185)
63 (17)
910 (240)
0.6 (0.001)
3.8 (55)
3.2 (46)
1.2 (17)
92 (198)
85 (185)
63 (17)
1060 (280)
0.6 (0.001)
Cooling System–Block Cooling
Inlet temp, nominal
C (F)
Inlet temp, max
C (F)
Inlet temp, min
C (F)
Pump rise at 90° C (194° F)
Bar (psi)
Pump capacity (coolant flow) LPM (GPM)
Outlet temp alarm
C (F)
90 (194)
95 (203)
83 (181)
2.9 (42.1)
2920 (771)
100 (212)
90 (194)
95 (203)
83 (181)
2.9 (42.1)
2920 (771)
100 (212)
Cooling Water System–AC/OC Cooling
Inlet temp, nominal/maximum
C(F)
Pump capacity (coolant flow) LPM (GPM)
32/38 (90/100)
1730 (457)
32/38 (90/100)
1730 (457)
12.25 (175)
6.9 (100)
15.75 (225)
12.25 (175)
6.9 (100)
15.75 (225)
General Data
Engine output
Firing pressure, maximum
BMEP
Firing order
Starting Air System
Air pressure, nominal
Air pressure, min
Air pressure, max
kW (bhp)
Bar (psi)
Bar (psi)
CCW
CW
Bar (psi)
Bar (psi)
Bar (psi)
Rear Face of Crankshaft Adapter
2195
2093
Flywheel
Mounting
Face
01
976
37
03
854
385
02
01
385
01
A
03
645
850
02
3612/3616
Right Side View
Rear View
L
3612
4562
3616
5482
W
H
A
1704
3171
3917
1704
3171
4837
RATING CONDITIONS AND DEFINITIONS
For high speed commercial application.
Approximate load profile: 85% of operating hours
at rated power, 15% of hours at <50% rated power.
TBO approximately 20-25,000 hours. INT: Power
available for use during acceleration and other
transient conditions. CONT: Power available for
continuous service. Propeller demand curves are
shown through 100% power. The propulsion
system design should consider heavy ship
condition, sea state, hull fouling, and propulsion
system power losses for proper match between
engine and prop/jet.
Ratings are based on SAE J1349 standard
ISO8665, DIN6271, and BS5514 standard reference
conditions. Ratings also meet classification society
maximum temperature requirements of 45° C
(113° F) temperature to turbo and 32° C (90° F) sea
water temperature without derate.
Fuel Consumption is based on ISO3046/1 with +5%
tolerance at rated power for fuel having an LHV of
42,780 kJ/kg (18,390 Btu/lb) and weighing 838.9
g/liter (7.001 lbs/U.S. gal). Includes engine-mounted fresh water and lube oil pumps. SFOC without
pumps 2% less.
LEHM6711
12/17/96 1:47 PM
Page 1
Marine
Propulsion
Engine
3618
7200 kW
1050 rpm
Main Propulsion Engines for Fast Vessels
SPECIFICATIONS
Bore— mm (in) . . . . . . . . . . . . 280 (11.0)
Stroke—mm (in) . . . . . . . . . . . 300 (11.8)
Displacement per cylinder—L (cu in) 18.5 (1127)
Rotation (from flywheel end) . . . . cw or ccw
Compression Ratio . . . . . . . . . . . . 12.5:1
Aspiration . . Turbocharged–Charge Air Cooled
Rated Speed . . . . . . . . . . . . . 1050 rpm
Average Piston Speed: m/s (ft/s) . . . 10.5 (34.4)
Peak Firing Pressure— bar (psi) . . 185 (2680)
BMEP— bar (psi) . . . . . . . . . . 24.7 (358)
PERFORMANCE DATA
rpm
SFOC*
g/kW-hr
BMEP
Bar
Prop/Jet*
Demand
400
500
600
700
800
900
1000
1050
258
231
229
215
202
199
200
204
3.6
5.6
8.1
11.0
14.4
18.2
22.4
24.7
398
777
1343
2133
3184
4534
6220
7200
8000
7000
6000
5000
4000
3000
2000
1000
Prop
0
STANDARD EQUIPMENT
Air Intake and Exhaust Systems
High flow turbocharger with silencer, charge air
cooler in Vee, dry manifold with soft shielding,
cylinder pressure gauge valves, front and rear
mounted turbocharger option.
Basic Engine Arrangement
Vee engine with one-piece ductile iron cylinder
block, individual cylinder heads, 4-valve
(Nimonic 80A) intake/exhaust, unit injector with
fuel injection 1620 bar (23 500 psi), right or left
hand service.
Cooling System
Single circuit system, 85° C to block/head,
32° C seawater, 38° C to charge air cooler, and
70° C regulated oil temperature to bearings. With
plate-type heat exchanger for 32° C seawater,
engine mounted freshwater and seawater pumps.
Engine Instrument Panel
Temperature gauges for cooling water, lube oil,
inlet manifold, exhaust stack; pressure gauges for
lube oil, fuel oil, inlet manifold air, fuel/lube oil
differential, inlet air restriction; shipped loose
w/ 8 m temperature lines; pressure lines and
wiring not included.
Fuel System
For MDO fuel. Includes direct injection system
with individual unit injectors, duplex filter, geardriven transfer pump, flexible connections.
Lube Oil System
Wet sump, with constant 70° C filtered oil at
4.3 bar. Includes gear driven pump, engine
mounted tube/bundle cooler, centrifugal filters,
rear drain, electric pre-lube pump.
400
600
800
1000
Monitoring, Alarm, and Safety Control System
Alarms/shutdowns provided as required by
marine society, for use with shipyard supply
central alarm system. Includes temperature
sensors wired to engine junction box, pressure
sensors (w/o lines) mounted on panel for
bulkhead installation; cylinder pressure relief and
crankcase explosion relief valves, oil mist
detector or bearing temperature sensing. For
unmanned engine room.
Speed Control
Electronic governor with electronic control panel,
speed setting potentiometer, actuator, fuel rack
position indicator, 24VDC power supply.
Starting Systems
Indirect air starting motor. Control panel with
start/pre-lube switch, stop button, E-stop button,
start blocked indicator lamp, pre-lube pressure
lamp, tachometer, hour meter, start air pressure
gauge. Starting control panel shipped loose for
bulkhead mounting.
Other Equipment
Turning device; torsional coupling, torsional
vibration damper and guard; engine lifting eyes;
anti-vibration mounting feet/isolators; parts
books and maintenance manuals; classification
society certificate; shrink wrap and storage
protection; Caterpillar yellow paint.
LEHM6711
12/17/96 1:48 PM
Page 2
3618 MARINE PROPULSION ENGINE
Rear Mounted Turbo
Front Mounted Turbo
2059
2100
3618
1919
2125
2041
(3616) (HPAC 3616)
1049
1499
405
976
660
1320
1530
6025
ENGINE WEIGHTS
3618
Kilograms
Pounds
Engines with all engine mounted equipment
as described herein
Shipped loose/bulkhead mounted equipment
Torsional coupling
Plate-type heat exchanger
Instrument, start/stop, governor and alarm panels
Water Temperature regulator
Fluids
Lube oil
Jacket water
Heat exchanger, fresh and seawater
35 000
77 160
550
420
140
88
1215
925
310
195
1060
1190
150
2340
2625
330
RATING CONDITIONS AND DEFINTIONS
For high speed commercial application.
Approximate load profile: 85% of operating hours
at rated power, 15% of hours at <50% rated power.
TBO approximately 20-25,000 hours. Propeller
demand curves are shown through 100% power.
The propulsion system design should consider
heavy ship condition, sea state, hull fouling, and
propulsion system power losses for proper match
between engine and prop/jet.
For military application. Higher ratings available
for military load profile.
Ratings are based on SAE J1349 standard
ISO8665, DIN6271, and BS5514 standard reference
conditions. Ratings also meet classification society
maximum temperature requirements of 45° C
(113° F) temperature to turbo and 32° C (90° F) sea
water temperature without derate.
Fuel Consumption is based on ISO3046/1 with +5%
tolerance at rated power for fuel having an LHV of
42 780 kJ/kg (18 390 Btu/lb) and weighing 838.9
g/liter (7.001 lbs/U.S. gal). Includes enginemounted fresh water and lube oil pumps. SFOC
without pumps 2% less.
LEHM6711
Printed in U.S.A.

Caterpillar

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