Yanmar Saildrive SD50

Yanmar Saildrive SD50
Inner Seal
Outer Seal
Aqua Sensor
n
Reliable
n
Simple & Efficient
n
Whisper Quiet & Low Vibration
n
Easy Maintenance
n
User Friendly
n
Extra Protection
Yanmar Saildrive Type
SD50
SD50-T
Reduction gear system
Constant mesh gear with cone clutch
Constant mesh gear with cone clutch
Reduction ratio (fwd / asn)
2.32/2.32
2.32/2.32
Propeller speed (fwd / asn)
1293/1293
1379/1379
Direction of rotation
(propeller shaft - fwd)
Clockwise & counter clockwise
viewed from flywheel side
Clockwise & counter clockwise
viewed from flywheel side
Dry weight Saildrive
40 kg (88 lbs)
42 kg (93 lbs)
Engine Model
3JH5CE x SD50
4JH5CE x SD50
4JH4-TCE x SD50-T
Configuration
4-stroke, vertical, water cooled diesel engine
4-stroke, vertical, water cooled diesel engine
4-stroke, vertical, water cooled diesel engine
Maximum output at crankshaft
* 28.7 kW (39 mhp) / 3000 rpm
* 39.6 kW (54 mhp) / 3000 rpm
* 55.2 kW (75 mhp) / 3200 rpm
Continuous rating output at crankshaft
26.7 kW (36.3 mhp) / 2907 rpm
36.8 kW (50 mhp) / 2907 rpm
50,2 kW (68 mhp) / 3100 rpm
Displacement
1.64 L (100 cu in)
2.19 L (134 cu in)
1.99 L (122 cu in)
Bore x stroke
88 mm x 90 mm (3.46 in x 3.54 in)
88 mm x 90 mm (3.46 in x 3.54 in)
84 mm x 90 mm (3.31 in x 3.54 in)
Cylinders
3
4
4, 4-valves per cylinder
Combustion system
Direct injection
Direct injection
Direct injection
Aspiration
Natural aspiration
Natural aspiration
Turbo charged
Starting system
Electric starting 12 V - 1.4 kW
Electric starting 12 V - 1.4 kW
Electric starting 12 V - 1.4 kW
Alternator
12 V - 80 A (60 A optional)
12 V - 80 A (60 A optional)
12 V - 80 A
Cooling system
Fresh water cooling
Fresh water cooling
Fresh water cooling
Lubrication system
Enclosed, forced lubricating system
Enclosed, forced lubricating system
Enclosed, forced lubricating system
Lubrication oil for Saildrive
API GL4 or GL5 and SAE 80W90 or 90,
or Quicksilver High Performance Gear Lube
API GL4 or GL5 and SAE 80W90 or 90,
or Quicksilver High Performance Gear Lube
Quicksilver High Performance Gear Lube
Direction of rotation (propeller)
Counter clockwise viewed from flywheel side
Counter clockwise viewed from flywheel side
Counter clockwise viewed from flywheel side
Dry weight with Saildrive
213 kg (470 lbs)
240 kg (529 lbs)
249 kg (549 lbs)
Environmental
EU RCD, US EPA Tier3, BSO II & EMC
EU RCD, US EPA Tier3, BSO II & EMC
EU RCD, US EPA Tier 3, BSO II & EMC
Engine mounting
Rubber type flexible mounting
Rubber type flexible mounting
Rubber type flexible mounting
NOTE: Fuel condition: Density at 15°C = 0.84 g/cm 3; 1kW = 1.3596 mhp = 1.3410 HP
* Fuel temperature 40°C at the inlet of the fuel injection pump (ISO 8665)
Technical data is according to ISO 8665 / 3046
Maximum output at crankshaft
45
70
60
40
50
35
30
40
25
30
20
15
10
5
Maximum output at prop shaft
Propeller power curve
20
10
0
0
1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400
Crankshaft Speed min-1
110
140
100
130
Fuel Consumption gal / hr
150
90
120
1500
Crankshaft Speed min-1
120
160
Crankshaft Torque lb-ft
Propeller power curve
Crankshaft Speed min-1
Fuel Consumption
Fuel Consumption L / hr
Maximum output at prop shaft
Crankshaft Speed min-1
Torque
Crankshaft Torque Nm
Maximum output at crankshaft
Power
Output (crankshaft/propeller shaft) mhp
Output (crankshaft/propeller shaft) kW
4JH5CE x SD50
Crankshaft Speed min-1
1750
2000
2250
2500
Crankshaft Speed min-1
2750
3000
Crankshaft Speed min-1
200
Fuel Consumption
180
18
160
16
140
120
150
100
80
100
60
40
50
0
12
3
10
8
2
6
4
1
20
2
0
0
0
1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400
1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400
Crankshaft Speed min-1
4
14
Crankshaft Speed min-1
Fuel Consumption gal / hr
50
250
Crankshaft Torque lb-ft
55
Torque
80
Fuel Consumption L / hr
Output (crankshaft/propeller shaft) kW
Fuel Consumption gal / hr
Crankshaft Torque lb-ft
Propeller power curve
Fuel Consumption L / hr
Maximum output at prop shaft
Power
60
Crankshaft Torque Nm
Maximum output at crankshaft
4JH4-TCE
Fuel Consumption
Crankshaft Torque Nm
Torque
Output (crankshaft/propeller shaft) mhp
Power
Output (crankshaft/propeller shaft) mhp
Output (crankshaft/propeller shaft) kW
3JH5CE x SD50
517.6 mm (20.4 in)
243.6 mm
(9.6 in)
3JH5CE
210 mm
(8.3 in)
U-MIXING ELBOW ÿ
(OPTIONAL) 76 mm (2 in)
395 mm (15.6 in)
453 mm (17.8 in)
(OPTION EXTENSION 58)
495 mm (19.5 in)
(OPTION EXTENSION 100)
641.4 mm (25.3 in)
274 mm
(10.8 in)
973 mm (38.3 in)
MAX DIA. OF PROP
457 mm (18 in)
MAX DIA. OF PROP
457 mm (18 in)
539 mm (21.2 in)
265 mm
(10.4 in)
210 mm
(8.3 in)
395 mm (15.6 in)
4JH5CE x SD50
453 mm (17.8 in)
(OPTION EXTENSION 58)
495 mm (19.5 in)
(OPTION EXTENSION 100)
641.4 mm (25.3 in)
274 mm
(10.8 in)
1067 mm (42 in)
MAX DIA. OF PROP
457 mm (18 in)
MAX DIA. OF PROP
457 mm (18 in)
616,1 mm (26 in)
288.6 mm
(11.4 in)
MAX DIA. OF PROP
457 mm (18 in)
Yanmar Marine International B.V.
Brugplein 11
1332 BS Almere-de Vaart
The Netherlands
210 mm
(8.3 in)
395 mm (15.5 in)
4JH4-TCE x SD50-T
453 mm (17.8 in)
(OPTION EXTENSION 58)
495 mm (19.5 pulg)
(OPTION EXTENSION 100)
666.6 mm (26.2 in)
249 mm
(9.8 in)
Yanmar Marine USA Corp.
101 International Parkway
Adairsville,
Georgia 30103
USA
1101.6 mm (43.4 in)
MAX DIA. OF PROP
457 mm (18 in)
Yanmar Asia (S) Corp. Ltd.
4 Tuas Lane
Singapore 638613
Yanmar Co., LTD
5-3-1 Tsukaguchi - Honmachi
Amagasaki
Japan
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