Off-Highway Trucks Bare Chassis 785 WTR Bare Chassis

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Key Specs

LRC Bare Chassis Weight without Hoist
183820 lb
83380 kg
Tractor ROPS
231485 lb
105000 kg
Nominal Water Tank Capacity
30000 gal (US)
113500 l

Overview

Customized to work for your application.

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 and lube trucks. These partial machine configurations are used in construction, demolition, waste, material, handling, quarry, and mining applications.

The Cat Water Delivery System (WDS) is available as an optional attachment with the 777G WTR, 785 WTR, 785D WTR, 789D WTR and 793F WTR Off-Highway Truck Bare Chassis and includes factory installed controls in the cab, a hydraulic pump and motor, a water pump and stainless steel spray heads. Whether your goal is dust control or haul road maintenance, the Cat WDS is designed to put water to the ground in a controlled, intelligent way. The simple to operate automated system allows you to concentrate on more important safety issues like traffic, personnel, and road conditions. You'll also find that the Cat WDS not only improves safety, but also reduces truck maintenance costs, conserves water, and provides significant fuel savings to help your bottom line.

Product Specifications for 785 WTR Bare Chassis

Engine Model Cat® 3512E Cat® 3512E
Gross Power - SAE J1995 1600 HP 1193 kW
Rated Net Power - SAE J1349 1509 HP 1125 kW
Bore 6.7 in 3573 in³
Stroke 8.5 in 215 mm
Displacement 3573 in³ 58.56 l
Rated Engine Speed 1650 r/min 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. 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 183820 lb 83380 kg
LRC Bare Chassis Weight with Hoist 188930 lb 85669 kg
LRC Gross Vehicle Weight (Target) without Hoist 550000 lb 249476 kg
LRC Gross Vehicle Weight (Target) with Hoist 550000 lb 249476 kg
HRC Bare Chassis Weight without Hoist 186300 lb 84507 kg
HRC Bare Chassis Weight with Hoist 191400 lb 86826 kg
HRC Gross Vehicle Weight (Target) without Hoist 550000 lb 249476 kg
HRC Gross Vehicle Weight (Target) with Hoist 550000 lb 249476 kg
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. 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.
Nominal Water Tank Capacity 30000 gal (US) 113500 l
Tractor ROPS 231485 lb 105000 kg
Forward - 1 7.5 mile/h 12.1 km/h
Forward - 2 10.2 mile/h 16.3 km/h
Forward - 3 13.8 mile/h 22.2 km/h
Forward - 4 18.6 mile/h 29.9 km/h
Forward - 5 25.2 mile/h 40.6 km/h
Forward - 6 34 mile/h 54.8 km/h
Reverse 6.8 mile/h 11 km/h
Brake Surface - Front 9487 in² 61270 cm²
Brake Surface - Rear 13908 in² 89728 cm²
Fuel Tank Capacity 410 gal (US) 1552 l
Cooling System 100 gal (US) 379 l
Crankcase 54 gal (US) 204 l
Differential - Final Drives 139 gal (US) 527 l
Steering System - Including Tank 45 gal (US) 170 l
Brake/Hoist Hydraulic Tank 135 gal (US) 511 l
Brake Hoist System 160 gal (US) 606 l
Torque Converter - Transmission System 46 gal (US) 175 l
Steering Standards ISO 5010:2007 ISO 5010:2007
Steer Angle 36 ° 36 °
Turning Diameter 97.75 in 29.8 m

785 WTR Bare Chassis Standard Equipment

For bare chassis standard and optional equipment, please reference the 785 Off-Highway Truck. For more information on 785 WTR Bare Chassis options, please contact Caterpillar OEM Solutions at oemsolutions@cat.com.

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