Chassis
Five-axle, all-welded torsion-resistant box-type
construction of high strength steel.
Outriggers
Four hydraulically telescoping beam outriggers with
vertical cylinders and outrigger pads. Independent
horizontal and vertical movement control on each
side of chassis. Crane level indicators at each control
station.
Engine
Mercedes Benz OM 442 LA diesel, 8 cylinders,
water-cooled, with turbocharger and supercharger
intercooler, 503 hp (370 kW) @ 2100 RPM.
Maximum torque: 1,475 ft. lbs. at 1100 to 1600 RPM.
*Optional Engine
Cummins N525 E20 diesel, 6 cylinders,
water-cooled, with turbocharger and supercharger
intercooler, 518 hp (386 kW) @ 2100 RPM.
Maximum torque: 1,843 ft. lbs. at 1200 to 1400 RPM.
Fuel Tank Capacity
105 gallons (400 L).
Transmission
Allison automatic powershift transmission with 5
forward and 1 reverse gears.Two speed Kessler
transfer case with longitudinal differential lock.
Drive/Steer
10 x 8 x 10
Axles
1st axle line - steer.
2nd axle line - drive/steer.
3rd axle line - drive/steer.
4th axle line - steer (off road only)/drive.
5th axle line - drive/steer.
Drive axles with planetary hub reduction and center
mounted gearing.
Suspension
Exclusive "MEGATRAK™" independent
hydropneumatic suspension and hydraulic axle
lock-out. Level regulation. Suspension range:
+6.7 in. (170 mm) to -5.1 in. (-130 mm). Automatic
suspension level control.
Tires
10 - 20.5R25 radials.
Steering
Dual circuit hydraulic power-assisted steering.
Automatic switch-in of standby steering pump in case
of main pump failure.
Brakes
Service brake: pneumatic dual circuit acting on all
wheels. Air dryer. Parking brake: pneumatically
operated spring-loaded brake acting on 2nd, 3rd, 4th
and 5th axle lines. Auxiliary brake: hydraulic retarder
integrated with automatic transmission.
Cab
Aluminum, two-man design, safety glass, laminated
front windshield, windshield wiper/washer, driver's
seat with hydraulic suspension, engine hot water
heater, defroster nozzle, lockable doors with sliding
windows, heated rearview mirrors. Complete
instrumentation and driving controls. Stereo radio/
cassette. Cab can be tilted forward by 60° for easy
access to engine, transmission, hydraulic pumps,
heater and batteries.
Electrical System
24 V lighting system and signals.
Generator: 28 V/55 A.
Two batteries: 12 V/170 Ah each.
Maximum Speed
Mercedes Engine - 20.5R25 Tires: 46 mph (74 km/h)
*Cummins Engine - 20.5R25 Tires: 55 mph (89 km/h)
Gradeability (Theoretical)
Mercedes Engine - 20.5R25 Tires: 50%
*Cummins Engine - 20.5R25 Tires: 52.9%
Gross Vehicle Weight (approximate)
133,230 lbs. (60 433 kg) see page 2.
Miscellaneous Standard Equipment
Hydraulic oil cooler; spare tire and wheel - 20.5R25
with carry bracket; spare parts/service manuals;
flashing amber warning light on carrier cab; working
light; tool kit, wheel chocks, fire extinguisher; rooster
sheave.
Special Equipment to Dismantle
Crane for Travel
Boom f loat kit for boom dolly operation including
electric and air line plugs at rear of carrier frame (less
dolly).
Hydraulic quick disconnect fittings for removal of
outrigger beams and jacks.
Hydraulic quick disconnect fittings for removal of
complete boom.
Optional Equipment
* 10 x 6 x 10 drive
* Hookblocks and headache balls
* 14.00R25 tires
* 16.00R25 tires
*Denotes optional equipment
Carrier specifications
5
GMK 5175
