Off-Highway Trucks

Off-Highway Trucks Bare Chassis 785 Bare Chassis

Caterpillar OEM Off-Highway Trucks specifically for work in mines, construction and quarries. Our Off-Highway Trucks are pass-matched with Cat Wheel Loaders and Hydraulic Excavators to speed cycle times and maximize productivity.

Off-Highway Trucks Bare Chassis 785 Bare Chassis

Caterpillar OEM Off-Highway Trucks specifically for work in mines, construction and quarries. Our Off-Highway Trucks are pass-matched with Cat Wheel Loaders and Hydraulic Excavators to speed cycle times and maximize productivity.
Units: USMetric

Brakes

Brake Surface - Front 9487 in²
Brake Surface - Rear 13908 in²
Units: USMetric

Engine

Engine Model Cat® 3512E
Gross Power - SAE J1995 1600 hp
Rated Net Power - SAE J1349 1509 hp
Bore 6.7 in
Stroke 8.5 in
Displacement 3573 in³
Rated Engine Speed 1650 r/min
Note Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator. U.S. EPA Tier 4 Final / EU Stage V available for applicable markets.
Units: USMetric

Operating Specifications

Nominal Water Tank Capacity 30000 gal (US)
Units: USMetric

ROPS

Tractor ROPS 231485 lb
Units: USMetric

Service Refill Capacities

Fuel Tank Capacity 410 gal (US)
Cooling System 100 gal (US)
Crankcase 54 gal (US)
Differential - Final Drives 139 gal (US)
Steering System - Including Tank 45 gal (US)
Brake/Hoist Hydraulic Tank 135 gal (US)
Brake Hoist System 160 gal (US)
Torque Converter - Transmission System 46 gal (US)
Units: USMetric

Steering

Steering Standards ISO 5010:2007
Steer Angle 36 °
Turning Diameter 97.75 in
Units: USMetric

Transmission

Forward - 1 7.5 mile/h
Forward - 2 10.2 mile/h
Forward - 3 13.8 mile/h
Forward - 4 18.6 mile/h
Forward - 5 25.2 mile/h
Forward - 6 34 mile/h
Reverse 6.8 mile/h
Units: USMetric

Weights

LRC Bare Chassis Weight without Hoist 184582 lb
LRC Bare Chassis Weight with Hoist 188766 lb
LRC Gross Vehicle Weight (Target) without Hoist 550000 lb
LRC Gross Vehicle Weight (Target) with Hoist 550000 lb
HRC Bare Chassis Weight without Hoist 187068 lb
HRC Bare Chassis Weight with Hoist 191253 lb
HRC Gross Vehicle Weight (Target) without Hoist 550000 lb
HRC Gross Vehicle Weight (Target) with Hoist 550000 lb
Note LRC model is offered for lesser regulated countries. HRC model is offered for highly regulated countries. U.S. EPA Tier 4 Final / EU Stage V available for applicable markets.
Tractor ROPS Rating
  • Cat® Off-Highway Truck Bare Chassis ROPS is certified to ISO 3471 Tractor criteria, to provide a higher level of protection for towing applications.

Water Truck Applications
  • Cat Off-Highway Truck Bare Chassis are rugged and reliable platforms for water truck applications in both mining and construction projects.
  • Using an off-highway truck bare chassis provides a solution that is ideal for dust suppression, road construction, fire protection, and other applications.
  • Caterpillar works with OEMs worldwide to match the appropriate bare chassis machine to the water truck application, all through your local Cat dealer, to provide the best solution for your business.
Service Truck Applications
  • Cat Off-Highway Truck Bare Chassis are rugged and reliable platforms for service truck applications in both mining and construction projects.
  • Using an off-highway truck bare chassis provides a solution that is ideal for delivering fuel and preventive maintenance lubrication to your site's machine fleet.
  • Caterpillar works with OEMs worldwide to match the appropriate bare chassis machine to the service truck application, all through your local Cat dealer, to provide the best solution for your business.
Tow Applications
  • Cat Off-Highway Truck Bare Chassis are rugged and reliable platforms for tow applications.
  • Using an off-highway truck bare chassis provides a solution that is ideal for equipment trailers and bottom dump trailers.
  • Caterpillar works with OEMs worldwide to match the appropriate bare chassis machine to the tow application, all through your local Cat dealer, to provide the best solution for your business.
For more information on 785 WTR Bare Chassis options, please contact Caterpillar OEM Solutions at <a href="mailto:oem_solutions@cat.com">oem_solutions@cat.com</a>.
ELECTRICAL
24V electrical system, low maintenance batteries (2) 93 amp-hour
FLUIDS
Extended Life Coolant to — 35° C (— 30° F)
OPERATOR ENVIRONMENT
5V USB charging port
POWERTRAIN
33R51 power train with standard rims
OTHER EQUIPMENT
Auxiliary "buddy" dumping quick connect
Cat Technology Products
Cyber security
 

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