785 Off-highway Truck Bare Chassis

Customization to Work for Your Application.

Caterpillar offers partial machines and systems in collaboration with Cat® dealers and Original Equipment Manufacturers (OEMs), providing specialty machines tailored to specific applications. Bare chassis trucks can be ordered with or without hoist cylinders, and most product options are the same as those available on dump truck models.

These models feature a higher Tractor ROPS certification for specialty applications, including water trucks, tow trucks, and fuel/lube trucks. Partial machine configurations are commonly used in construction, demolition, waste, material handling, and mining industries. These bare chassis options make it easier to purchase complete solutions through your Cat dealer, along with additional service and support.

Caterpillar offers partial machines and systems, working with Cat dealers and Original Equipment Manufacturers (OEMs) to provide specialty machines for specific applications. Bare chassis trucks (WTR models) can be ordered with or without hoist cylinders and most product options are identical to the dump truck models. Typically, these models come equipped with the higher Tractor ROPS certification ratings needed for specialty machines including water trucks, tow tractors, and fuel / lube trucks. These partial machine configurations are used in construction, demolition, waste, material, handling, quarry, and mining applications.

Equipment Highlights

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.

In-Stock at Hawthorne Cat

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Features + Specs

Equipment Features
Optional Equipment
Specs
  • Tractor ROPS: 231485 lb
  • Brake Surface - Front: 9487 in²
  • Brake Surface - Rear: 13908 in²
  • 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.
  • 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.
  • Steering Standards: ISO 5010:2007
  • Steer Angle: 36 °
  • Turning Diameter: 97.75 in
  • 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
  • Nominal Water Tank Capacity: 30000 gal (US)
  • 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)
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