TESMEC CATALOGUE - Tesmec Middle East

THE TOUGHEST EQUIPMENT IN THE TRENCHES
We’ve studied what makes most trenchers fail and the parts known to break down under hard soil conditions. From this, we developed a new type of fully modular
trencher, as dependable as it is easy to operate. Our quality machines feature high performance gearboxes, top-quality engines and solid steel components.
No other trencher on the market can deliver the same combination of strength, endurance and cutting precision.
CONVEYER BELT
FLYWHEEL GEARBOX
attachment. This design keeps the digging attachment running smoothly
the
ENGINE
Tesmec engine installations are designed for all-weather conditions and proven
engines meet EPA requirements and are of the most fuel-efficient technology
Some models come equipped with an adjustable conveyor system for removing
the spoil from either side of the trench.
Optional front and side loading conveyors to load the trenched material from
the trencher to trucks are also available.
We’ve replaced the large, high-energy consumption gearbox with a flywheel
gearbox like those used on locomotives. The gearbox stores kinetic energy to
deliver three times the horsepower on an instantaneous basis to the cutting
through the hard spots while it insulates the hydraulics and the rest of
machine from shock loads caused by digging hard rock.
Our equipment comes standard with Caterpillar engines, known worldwide for
their durability and torque reserve. Other engines are available on request.
to operate in higher temperatures than those used by our competitors. Our
available today.
ELEVATING CAB
Designed for rollover protection, the cabs meet ISO CE specification and offer
Tesmec’s ROPS-certified cabs can elevate to improve visibility for operators.
easy access to a full spectrum of machine instruments. Comfort features
include sound suppression, heating, air conditioning, shock absorbent
suspension seat, and isolator mounts to reduce cab vibration.
HEADSHAFT
Forged of high-strength, alloy steel and heat-treated, Tesmec headshafts have
field-tested durability. In fact, to date not one has failed due to trenching.
Tesmec is the only company that gives a "Lifetime Warranty" on the headshaft.
The gearbox bearings fully support the headshaft, which is sealed in an oil
HYDRAULIC SYSTEM
To keep hydraulic systems clean, we use high quality filters on all hydraulic
functions. Our hydraulic systems have six circuits: digging circuit, track drive
bath for superior lubrication.
system but stay contained in the failed circuit. Filter bars containing centralized
(RH & LH) circuit, auxiliary hydraulics, conveyor and recirculation circuit.
Should a failure occur, contamination will not spread through the hydraulic
filter locations are standard on some models.
ABOUT TESMEC
For over 50 years, customers have trusted TESMEC to provide them with the world’s most reliable trenching machines. Our service and
support gives customers the confidence to achieve their goals. Building long term relationships and an unmatched commitment to service
is what makes TESMEC recognized around the world.
TESMEC provides a complete trenching service using the best equipment available. We strongly believe our commitment to providing
ruggedly engineered machines is why TESMEC Middle East maintains its position at the forefront of the highly competitive
Middle Eastern trenching industry. We sincerely hope TESMEC Middle East can establish a long standing, profitable business relationship
for the mutual benefit of both our companies.
WHEN THE GOING GETS TOUGH, ONE TRENCHER KEEPS GOING
Through reinforced concrete or solid rock, in raging heat or frigid cold, Tesmec cuts a bold new path in rock digging and trenching
technology. Maker of the first easy-to-use, continuous rock trencher, Tesmec supplies the industry's only fully modular trencher and the
widest range of trenching machines in the world.
Every Tesmec machine ever made has been running dependably for more than two decades. Field-proven, rugged construction makes
Tesmec trenchers the most reliable in the industry.
Rocky road, hillside or curbside, the self-leveling auto-creep control handles every job easily. Our hard rock trenchers are built to maintain
constant digging pressure with a flywheel system to keep loads from transferring to the engine. Where other trenchers fail, the solid steel
construction, flywheel gearbox and single piece head shaft keep Tesmec trenchers going strong.
TESMEC CATALOGUE
HARDCORE SOLUTIONS FOR THE TOUGHEST CONDITIONS
A BEDROCK OF SOLID, RESPONSIVE SERVICE
Tesmec ME began in 1984 with a goal to become the world’s most reliable trenching machine supplier. We’ve met that goal with superior
trenchers proven to keep working where others fail and great service long after the warranty has expired. We do whatever it takes to get
our trenchers back on the job as quickly as possible.
Our experienced engineers, mechanics and machinists continue to create products that make the roughest jobs look easy. Models range
from 185 to 760 horsepower and most are fully modular for use with our specialized attachments, like the Rock Hawg® for surface mining
without blasting and BucketWheel® for pipeline projects. We also offer offset attachments in combination with self-leveling systems.
Higher horsepower trenchers and custom application trenchers are also available by special order.
Other models include:
• TRS-700 for smaller dirt projects
• 900 series, small but mighty all-purpose rock trenchers, with chainsaw back end and a variety of boom lengths and chain widths
• Tesmec 1000 series, eight models from 300 to 760 H.P., with chainsaw, rock saw wheel, Rock Hawg® and BucketWheel® back end.
SETTING A TOUGH NEW STANDARD WORLDWIDE
Tesmec Middle East Co. W.L.L.
Office No. 6, 2nd Floor (on-top Creative Closets establishment)
Al Nasr Street, Doha, Qatar
P.O. Box 1985
Tel: 435-5754
Fax: 435-8268
www.tesmec-me.com
Tesmec meets Europe’s CE specifications and is available worldwide through our dealers. Service help is always available at no cost by
phone or in person on a contract basis.
For more information including a list of customer references, call +974 435 5754
TRS950SL
CHAINSAW SPECIFICATIONS
GENERAL
Weight: 48,500-57,320 lbs (22000-25000 kg)
Ground Pressure: 11.09-13 psi (.78-.92 kg/sq cm)
Transport length with Crumbshoe: 28' with 6ft. Boom
and side and swivel conveyor
Transport Width: 98" (250 cm)
Transport Height: 122" (310 cm)
STANDARD FEATURES
Creep Control: Operator selectable digging pressure,
automatic operation
Engine doors with security locks
Stabilizers w/ Dirt drags
Flywheel Gearbox: Shaved, helical gearing, case
hardened for extreme shock load
Vibration isolator mount: Used on cab, engine,
radiator, and silencer
ROPS cab w/ heat, air conditioning and pressurizer
CE Certified
Self-leveling Undercarriage, keeps machine level up
to 20 degrees
ENGINE
Model: Cummins 6CTAA 8.3
Elite Turbo Aftercooled
Number of cylinders: 6 In-Line
Maximum no load RPM: 2,390
Maximum gross horsepower: 260 HP (194 kW)
Cooling Medium: Liquid
Air Cleaner: Dry type, 2 stage with dual precleaner
and automatic dust ejection
Oil Filter: Full flow canister
Fuel filter: Primary and secondary
Electrical system: 24V
Alternator: 70 amp, 24V
Fuel tank capacity: two 68 gal
Total 136 gal. (514 L)
HYDRAULIC SYSTEM
Type: Pressure and flow compensated
(Load sensing)
Pump flow maximum: 49 GPM (185 L/min.)
Maximum pressure: 2495 PSI (172 Bar)
Oil tank capacity: 79 gallons (300 L)
Oil type: ATF type "F" or Tesmec approved equivalent
Cummins is a trademark of Cummins Engine Company Inc.
Due to TESMEC's program of constant improvement,
materials and specifications are subject to change without notice or obligation.
P.O. Box 1985, Doha, Qatar
Tel: 435-5754
Fax: 435-8268
www.tesmec-me.com
CRAWLER DRIVE
Dual path, hydrostatic drive, planetary transmission
capable of full counter rotation
Single lever steering, single lever direction
Dual infinitely variable speed, forward and reverse
High range: 3.3 MPH (0-5.3 km/h)
Low range: 1.2 MPH (0-1.9 km/h)
Automatic selection of transmission ratio
Integral parking and service brake: Spring applied,
hydraulic release, wet disc brake
OPTIONS
Hydraulic Crumbshoe
Lateral scrapers
Automatic laying system for cable or PVC pipe
Top boom chain roller
Diesel refueling kit
Lighting kit for night-time operation
Laser system for depth control
Polyurethane or rubber track pads
Customer applications on request
CONVEYER DRIVE
Belt speed: infinitely variable 0-820 FPM
(0-250m/min.)
Conveyor belt width: 19.7" (50 cm)
Conveyor length: 98" (249 cm)
Discharge height: 49" (125 cm)
Discharge direction: right or left
Cummins is a trademark of Cummins Engine
Company Inc.
TRUCK LOADING CONVEYER
Reversible with hydraulic direction control
Discharge direction: front of the machine
Belt type: vulcanized high resistance without joints,
with chevron pattern for higher
transport capacity
Belt speed: infinitely variable
0-656 ft/min (0-200 m/min)
Conveyor belt width: 21.7" (55 cm)
Discharge height: max 130" (330 cm)
TRENCHER DRIVE
Hydrostatic: One variable displacement pump and
two motors
Chainsaw speed: infinitely variable, standard ratio
0-700 ft./min, (0-213 m/min)
Trench depths: for 4' (122 cm), 5' (152 cm),
6' (183 cm) and 8' (245 cm) max booms
Trench width: single chain boom,
12"-20" (30-51 cm) double chain boom,
24"-26" (60-66 cm)
3/07 Due to TESMEC's program of constant
improvement, materials and specifications are
subject to change without notice or obligation.
TRS1150
SERIES SPECIFICATIONS
GENERAL
CHAINSAW
Weight: 97,000-106,000 LB. (44,000-48,000 Kg)
Height: w/Cab - 138” (355 cm)
Transport length with Crumbshoe and counterweight:
6 ft. boom: 34’-1” (10.95 m)
8 ft. boom: 37’ -9” (11.55 m)
10 ft. boom: 40’-19” (12.25 m)
12 ft. boom: 42’-2” (12.87 m)
Width: 100” (254 cm) With 23-5/8” (60 cm)
Track Pads
ROCKSAW
Weight: 93,000 LB. (42,000 Kg)
Height: w/Cab - 150” (381 cm)
Transport length with Crumbshoe: 34’ (10.38 m)
Width: 98-1/2” (250 cm) With 23 5/8” (60 cm)
Track Pads
ROCK HAWG
Weight: 117,000 LB. (53,000 Kg)
Height: w/Cab - 132” (335 cm)
Transport length: 398” (1010 cm)
Width: 114” (255-290 cm)
STANDARD FEATURES
Pressurized Cab ROPS with air conditioning, heating,
and sound suppression
Creep control: Operator selectable digging pressure,
automatic operation
Stabilizers with adjustable drags on Chainsaw and
Rocksaw models
Tool box with locking door
Engine doors with security locks
Fuel and Hydraulic Tank: Aircraft quality
locking caps
Gearboxes, Fuel and Hydraulic Tanks: Pressurized with
5 PSI filtered breathers
Flywheel Gearboxes: shaved, helical gearing, case
hardened for extreme shock load
Vibration isolator mounts: used on engine, radiator, oil
cooler, exhaust silencer, and cab.
ENGINE
Model: CAT C-13
Description: Turbocharged and After Cooled
Maximum gross horsepower: 440 HP (328 kW)
Number of cylinders: 6 In-Line
Maximum no load RPM: 2150
Cooling Medium: Liquid
Cooling Rating: Adequate for 120° F (48.9°C) ambient
air temperature
Air cleaner: Dry type, 2 stage with dual precleaner
Oil filter: Full flow canister
Fuel filter: Primary and secondary
Electrical system: 24V
Fuel tank capacity: 280 gal. (1060 L)
Fuel consumption at full load: 22 gal. /hr. (83 l/hr.)
Operating range: 13 hours.
P.O. Box 1985, Doha, Qatar
Tel: 435-5754
Fax: 435-8268
www.tesmec-me.com
Due to Tesmec's program of constant improvment,
materials and specifications are subject to
change withough notice or obligation.
HYDRAULIC SYSTEM
Type: Pressure and flow compensated (Load sensing)
Auxiliary pump flow maximum: 40 GPM
(150 L/min.)
Auxiliary pressure setting: 2500 PSI (172 Bar)
Oil tank capacity: 100 gallons (378.5 L)
Oil type: ATF, Type F
CRAWLER DRIVE
Dual path, hydrostatic drive, planetary transmissions
capable of full counter rotation with single lever
steering, single lever direction.
Infinitely variable speed: Forward and reverse, High
Range: 0 - 2.77 Mph (4.46 km/hr)
Low Range: 0 - 1.25 Mph (2.01 km/hr)
Integral parking and service brake: Spring applied,
hydraulic release, wet disc brake
TRACKS
Overall Track Length: 149” (378 cm)
Track pad type: single, double, or triple grouser
Track chain type: Caterpillar 42/325 or equivalent
Track chain pitch: 7.98” (202.8 cm)
Track pad width: 22” (56 cm)
CONVEYOR
CHAINSAW ONLY
Pressure and flow compensated pump with dual
hydraulic drive motors
Hydraulic conveyor fold
Description: Reversible and shiftable
Belt speed: Infinitely variable 0-750 FPM
(0-229 M/min.)
Conveyor belt width: 30” (76 cm)
Conveyor length: 156” (396 cm)
Discharge height: 48-1/2” - 67-1/2”
(123 - 171 cm)
Discharge direction: right or left
CONVEYER
Hydrostatic: One pump and two motors
Description: Reversible and shiftable
Belt speed: Infinitely variable 0-900 FPM
(0-274.3 M/min.)
Conveyor belt width: 36" (91.4 cm)
Conveyor length: 14’ 9" (449.6 cm)
Discharge height: 7’ 7” (231.1 cm)
Discharge direction: right or left
DRIVE
CHAINSAW
Hydrostatic: Two pumps and two motors capable of
transmitting full engine horsepower
Infinitely variable digging chain speeds:
0 - 700 FPM (0 - 213 m/min.) standard
Optional: low speeds: 0 – 550 FPM
(0 – 168 m/min.)
Depths: 6, 8, 10, 12, ft. (183, 244, 305, 366 cm)
Widths: 16”- 20” Single chain (41 - 51 cm)
26”- 36” Double chain (66 -92 cm)
Tesmec designed 6.5” pitch digging chain for single
chain configuration
Cutters: Rotary carbide tipped 1” (2.5 cm)
shank diameter
Optional Cutters: Rotary carbide tipped
1-1/2” (3.8 cm) shank diameter
Tailwheel diameter: 40” (101.6 cm)
Digging chain boom top roller
Hydraulic digging chain adjustment
ROCKSAW
Hydrostatic: Two pumps and two motors capable of
transmitting full engine horsepower
Infinitely variable digging wheel speeds: 0-800 FPM
(0-244 m/min.)
Depths: 0-54 (0 cm-137 cm)
Widths: 6”-14” (15.2 cm-35.6 cm)
Cutters: Rotary carbide tipped 1” (2.5 cm)
shank diameter
Optional Cutters: Rotary carbide tipped
1-1/2” (3.8 cm) shank diameter
ROCK HAWG
Hydrostatic: Two pumps and two motors capable of
transmitting full engine horsepower
Infinitely variable digging chain speeds:
0 – 213 m/min.
Depth: 0 - 22” (0 - 60 cm)
Width: 114” (255-290 cm)
Cutters: Rotary carbide tipped 1-1/2” (3.8 cm) shank
diameter
Drum Diameter: 71” (180 cm)
Hydraulic digging chain adjustment
OPTIONS
Work Light Package: 24V, for night use.
Laser control system
Caterpillar and Cat are trademarks of
Caterpillar Inc.
TRS1475
SERIES SPECIFICATIONS
GENERAL
CHAINSAW
Weight: 168,000 - 198,000 (76,204 - 89,811Kg)*
Chainsaw - Dependent on Configuration
Height: w/Cab -11’ 10” (3.6 m) with cab elevated - 14’ 3”
(4.3 m)
Transport length with Crumbshoe:
8 ft. boom: 42’ 2” (12.8 m)
10 ft. boom: 44’ 7” (13.6 m)
12 ft. boom: 47’ 2” (14.4 m)
14 ft. boom: 49’ 7” (15.41m)
16 ft. boom: 52’ 0" (15.8 m)
Transport Width: 138" (351 cm) With 30" (76 cm) Track
Pads
Transport Height: 12’ (3.66 m) (over Cab, and single
grouser pads).
ROCKSAW
Weight: 169,000 (76,657 Kg) Rocksaw – Dependent on
Configuration
Height: w/Cab -11’ 10” (3.6 m) with cab elevated - 14’ 3”
(4.3 m)
Transport length: 39' 8" (12.1 m)
Transport Width: 138" (351 cm) With 30" (76 cm) Track
Pads
Transport Height: 12’ (3.66 m) (over Cab, and single
grouser pads).
BUCKET
Weight: 170,000 - 215,000 lbs (77,111 - 97,522Kg)
Dependent on Configuration
Height: Tractor w/Cab -11’ 10” (3.6 m) with cab
elevated - 14’ 3” (4.3 m)
Transport length: 47’ 4" (14.4 m) with maximum
counter weight
Transport Width: 12’ 3" (3.73 m) With 30" (76 cm) Track
Pads
Transport Height: 14’ 2” (4.32 m) (over Wheel with
Lower and Upper buckets removed, and single
grouser pads).
ROCK HAWG
Weight: 240,000 (108,863 Kg) Rock Hawg
Height: w/ Drum Guard 13’ 8” (4.17 m), with Cab
elevated - 14’ 6” (4.42 m)
Transport length with Drum Guard: 38’ 3” (11.66 m)
Transport Width: 150" (381 cm)
Transport Height: 12’ 1” (3.68 m) (over Cab, and single
grouser pads).
P.O. Box 1985, Doha, Qatar
Tel: 435-5754
Fax: 435-8268
www.tesmec-me.com
STANDARD FEATURES
Pressurized, Elevating ROPS Cab with air conditioning,
heating, and sound suppression
Creep control: Operator selectable digging pressure,
automatic operation
Battery Box and Toolbox with locking door
Fuel and Hydraulic Tank: Aircraft quality locking caps
Flywheel Gearbox and Hydraulic Tanks: Pressurized
with 5 PSI filtered breathers
Flywheel Gearbox: shaved, helical gearing, case
hardened for extreme shock load
Vibration isolator mount: used on engine, radiator, oil
cooler, and exhaust silencer
Stabilizers / Dirt Drags: Automatically adjust to terrain
changes.
Lights: 24 Volt forward facing
Digging Chain Boom Top Roller
Hydraulic Digging Chain Adjustment
ENGINE
Model: Caterpillar C16 DITA ATAAC**
Description: Turbocharged and air to air after cooled
Number of cylinders: 6 In-Line
Maximum no load RPM: 2,100
Maximum gross horsepower at no load: 600 HP (448
kW)
Cooling Medium: Extended Life Coolant
Cooling Rating: Adequate for 130 Deg F (54 Deg C)
ambient air temperature
Air cleaner: Dry type, Centrifugal precleaner with
primary and secondary filters
Oil filter: Full flow canister
Fuel filter: Primary and secondary
Electrical system: 24V Starting. 12V Controls
Fuel tank capacity: 360 gal. (1,363 L)
Fuel consumption at full load: 29.3 gal/hr. (111 l/hr.)
Operating range: 12.3 hours
shank diameter
Digging Chain: D9L
Optional Hydraulic Crumbshoe
CRAWLER DRIVE
Dual path, hydrostatic drive, planetary transmissions
capable of full counter rotation with single lever
steering, single lever direction
Infinitely variable speed: Forward and reverse,
High Range: 0 – 1.62 Mph (2.61 km/hr)
Low Range: 0 – .81 Mph (1.30 km/hr)
Integral parking brake: Spring applied, hydraulic
release, wet disc brake
BUCKET
Hydrostatic: Four pumps and two motors capable of
transmitting full engine horsepower
Depths: 3’ through 10’ (.91 M through 3.04 M)
Widths:
36"-48" (91-12 2 cm) for rock configuration – 27
buckets;
36”-72” (91-183 cm) for dirt configuration – 18
buckets.
Three Operator Selectable Digging Speed Ranges:
0-231 FPM (0-70 m/min.) (4.4 RPM)
0-319 FPM (0-97 m/min.) (6.1 RPM)
0-408 FPM (0-124 m/min.) (7.8 RPM)
Cutters: Spade type teeth, or rotary carbide tipped
1-1/2" (3.8 cm) shank diameter teeth, or ESCO type
teeth.
Digging Rims: Single segmented for Dirt or light
rock. Double segmented for Rock bucket set-up (27
buckets). 2” plate main rims with multiple drilled
false rims to accept 18 or 27 buckets.
Buckets style: Semi-round style
TRACKS
Overall Center to Center Track Length: 159"(404cm)
Track pad type: single, double, or triple grouser
Track chain type: Caterpillar 62/350**
Track chain pitch: 9.000" (22.860 cm)
Track pad width: 30" (76.2 cm)
CONVEYER
Hydrostatic: One pump and two motors
Description: Reversible and shiftable
Belt speed: Infinitely variable 0-900 FPM
(0-274.3 M/min.)
Conveyor belt width: 36" (91.4 cm)
Conveyor length: 14’ 9" (449.6 cm)
Discharge height: 7’ 7” (231.1 cm)
Discharge direction: right or left
CONVEYOR
Hydrostatic: One pump and two motors
Description: Reversible and shiftable
Belt speed: Infinitely variable 0-1000 FPM
(0-274.3 M/min.)
Discharge direction: right or left
TRENCHER DRIVE
Hydrostatic: Four pumps and two motors capable of
transmitting full engine horsepower
Depths: 8’ through 16’ (2.44 M through 4.88 M)
Depths:
Maximum 12’ (3.6 M)
Maximum 14’ (4.3 M)
Maximum 16’ (4.9 M)
Widths:
28”-48” (71-122 cm)
28"-42" (71-107 cm)
28”-36” (71-91 cm)
Tailwheel diameter: 48" (122 cm)
Headshaft diameter: 12-1/8" (30.8 cm)
Cutters: Rotary carbide tipped 1-1/2" (3.8 cm)
ROCKSAW
Hydrostatic: Four pumps and two motors capable of
transmitting full engine horsepower
Three Operator Selectable Digging Speed Ranges
with 60” depth wheel:
0-600 FRM (0-183 m/min.)
0-800 FPM (0-244 m/min.)
0-1000 FPM (0-305 m/min.)
Depth: 60” (152 cm)
Widths: 8” (20.3 cm) to 16” (40.6) in ½” (1.3 cm)
increments
Cutters: Rotary carbide tipped 1-1/2" (3.8 cm) shank
diameter
Optional Hydraulic Crumbshoe
ROCK HAWG
Hydrostatic: Four pumps and two motors capable of
transmitting full engine horsepower
Depth: 24” (61 cm)
Width: 12’6” (3.81m)
Three Operator Selectable Digging Speed Ranges:
0-375 FRM (0-114 m/min.)
0-525 FPM (0-160 m/min.)
0-675 FPM (0-206 m/min.)
Drum tip diameter: 85.9" (218 cm)
Headshaft diameter: 12-1/8" (30.8 cm)
Cutters: Rotary carbide tipped 1-1/2" (3.8 cm) shank
diameter
Chain: D9L
OPTIONS
Cab Anti-Vandalism Window Covers
Work Light Package: 24V, for night use
Air Compressor
Laser Control System Pre-Wire
Hydraulic Crumbshoe
Weight calculations based on D9L chain with
2” baseplates.
Caterpillar and Cat are trademarks of
Caterpillar Inc.
TRS1675
SERIES SPECIFICATIONS
GENERAL
CHAINSAW
Weight: 10' (3.0 m) Boom with 28" (71.1 cm) rotary
cutters and Crumbshoe: 232,000 Lbs. (105,233 Kg)
Maximum Configuration Weight: 268,000 Lbs. (121,563
Kg)
Transport length with 20’ Boom and Guard:
59’-6” (18.13 M)
Height: w/Cab: 13’-3” (4.04 m) with cab elevated - 16'
3" (4.95 m)
Width: 144” (3.66 M) With 30” (76.2 cm)
Track Pads
BUCKET
Weight Approx. 259,000 Lbs. Dependent on
Configuration
Height: tractor w/cab-13' 3” (4.0 m) with cab
elevated-16' 3” (4.95 m).
Transport length: 54' 0” (16.45 m)
Transport Width: 13' 2” (4.0 m) with 30” (76cm) Track
Pads.
Transport Height: 16' 9” (5.1 m)
(over wheel with lower and upper buckets removed
and single grouser pads).
ROCK HAWG
Weight: 340,000 Lbs. (154,360 Kg) Rock Hawg
Height: w/Drum Guard 14' 5” (4.40m), with cab
elevated - 16' 3” (4.95 m).
Transport length with Drum Guard: 45'4” (13.82 m).
Transport Width: 168” (427 cm)
Transport Height: 13' 5” (4.10 m) (over cab and single
grouser pads).
STANDARD FEATURES
Pressurized, cab with air conditioning, heating, and
sound suppression
Elevating cab module with roll over protection(ROPS)
Creep control: Operator selectable digging pressure,
automatic operation
Battery Box and Toolbox with locking door
Engine doors with security locks
Fuel and Hydraulic Tank: Aircraft quality locking caps
Gearboxes and Hydraulic Tanks: Pressurized with 5 PSI
filtered breathers
Flywheel Gearboxes: shaved, helical gearing, case
hardened for extreme shock ability
Vibration isolator mount: used on engine, radiator, oil
cooler, and exhaust silencer.
P.O. Box 1985, Doha, Qatar
Tel: 435-5754
Fax: 435-8268
www.tesmec-me.com
ENGINE
Model: Caterpillar 3412E
Description: Turbocharged
Number of cylinders: V-12
Maximum no load RPM: 2,100
Maximum gross horsepower at no load:
760 (567kW)
Cooling Rating: Adequate for 125º F (51.7º C) ambient
air temperature
Air cleaner: Dry type, Centrifugal precleaner with
primary and secondary filters
Electrical system: 24V Starting. 12V Controls
Fuel tank capacity: 430 gal. (1,630 L)
Fuel consumption at full load: 41.3 gal/hr. (156 l/hr.)
Operating range: 10.4 hours
ENGINE
Model: Caterpillar 3412E
Description: Turbocharged
Number of cylinders: V-12
Maximum no load RPM: 2,100
Maximum gross horsepower at no load:
760 (567kW)
Cooling Rating: Adequate for 125º F (51.7º C) ambient
air temperature
Air cleaner: Dry type, Centrifugal precleaner with
primary and secondary filters
Electrical system: 24V Starting. 12V Controls
Fuel tank capacity: 430 gal. (1,630 L)
Fuel consumption at full load: 41.3 gal/hr. (156 l/hr.)
Operating range: 10.4 hours
OPTIONAL ENGINE
Model: Cummins QSK-19
Description: Turbocharged and after cooled
Number of cylinders: 6 In-Line
Maximum load RPM: 2,100
Maximum gross horsepower at no load: 760
(567 KW)
Cooling Rating: Adequate for 125 (51.7°C) ambient air
temperature
Air cleaner: Dry type, 2 stage with dual precleaner
Electrical system: 12V/24V
Fuel tank capacity: 430 gal. (1630 L)
Fuel consumption at full load: 36 gal./hr. (136 l/hr.)
Operating range: 11.9 hour
CRAWLER DRIVE
Dual path, hydrostatic drive, planetary transmissions
capable of full counter rotation with single lever
steering, single lever direction
Infinitely variable speed: Forward and reverse
High Range: 0 - 2.1 Mph (3.36 km/hr)
Low Range: 0 - 1.1 Mph (1.76 km/hr)
Integral parking and service brake: Spring applied,
hydraulic release, wet disc brake
TRACKS
Overall Center to Center Track Length:
188" (477.5 cm)
Track pad type: double or triple grouser
Track chain type: Caterpillar 245B**
Track chain pitch: 10.25" (26 cm)
Track pad width: 30" (76.2 cm)
CONVEYOR
Hydrostatic: One pump and two motors
Description: Reversible and shiftable
Belt speed: Infinitely variable 0-1000 FPM
(0-274.3 M/min.)
Discharge direction: right or left
CHAINSAW
Conveyor belt width: 42" (107 cm)
Conveyor length: 16'0" (4.87 m) or 20'0" (6.09m)
Discharge height: 8'1” (2.46 m) or 9'10" (3.00 m)
BUCKET
Conveyor belt width: 48" (123 cm)
Conveyor length: 19' 0" (5.5 m)
Discharge height: 5' 1" (1.5 m)
TRENCHER DRIVE
CHAINSAW
Hydrostatic: Four pumps and two motors capable of
transmitting full engine horsepower
Depths: 10' through 24' (3.05 M through 7.3 M)
Widths: Depths:
28”-48” (71-122 cm) Maximum 26' (7.3 M)
40"-52" (102-132 cm) Maximum 18' (5.5 M)
54”-60” (137-152 cm) Maximum 16' (4.8 M)
Three Operator Selectable Digging Speed Ranges:
0-375 FPM (0-114 m/min.)
0-540 FPM (0-164 m/min.)
0-700 FPM (0-213 m/min.)
Hydraulic Digging Chain Adjustment
Top Boom Rollers
Conveyor Fold: Hydraulic winch
Tailwheel diameter: 48" (122 cm)
Headshaft diameter: 12.5" (31.8 cm)
Cutters: Rotary carbide tipped 1-1/2" (3.8 cm) shank
diameter
Digging Chain: 67/D9N
Optional Hydraulic Crumbshoe
BUCKET
Hydrostatic: Four pumps and two motors capable of
transmitting full engine horsepower.
Depths: 3'-7" (1.09 m) minimum w/boom level
through 10' (3.04 m)
Widths: 3'-4" (1.0 m) through 6'-9" (2.0 m)
Buckets: 18 buckets, 1-1/2 thick plate (.59 cm)
Digging Rim: Double (forged steel) segmented 2"
plate main rim multiple drilled false rims to accept
18 or 27 buckets
Bucket backs are standard, chain-backs optional
Three Operator Selectable Digging Speed Ranges:
0-6.5 RPM
0-9.2 RPM
0-11.9 RPM
Cutters: Rotary carbide tipped 1-1/2” (3.8 cm) shank
diameter.
Other cutting tools and holders available to suit
various conditions.
ROCK HAWG
Hydrostatic: Four pumps and two motors capable of
transmitting full engine horsepower.
Depth: 46” (116.8 cm)
Width: 14' (4.27 m)
Three Operator Selectable Digging Speed Ranges:
0-375 FPM (0-114 m/min.)
0-540 FPM (0-164 m/min.)
0-700 FPM (0-213 m/min.)
Drum tip diameter: 98” (249 cm)
Headshaft diameter: 12.5” (31.8 cm)
Cutters: Rotary carbide tipped 1-1/2” (3.8 cm) shank
diameter.
Chain: D9N
OPTIONS
Cab Anti-Vandalism Window Covers
Work Light Package: 24V, for night use
Air Compressor
Laser Control System Pre-Wire
Twin Hose Reel Package: Connections to power
hydraulic tools.
Increased cooling capacity for high temperature
ambient application.
Caterpillar and Cat are trademarks
of Caterpillar Inc. Cummins is a trademark of
Cummins Engine Company, Inc.
Due to TESMEC's program of
constant improvement,
materials and specifications are
subject to change without notice
or obligation.
TESMECGALLERY
TESMECGALLERY