770G Off-Highway Truck

770G Off-Highway Truck

Exterior Spin Set

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 ...
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Weights

LRC Bare Chassis Weight without Hoist
54357lb
LRC Bare Chassis Weight with Hoist
55166lb
LRC Gross Vehicle Weight (Target) with Hoist
157000lb
LRC Gross Vehicle Weight (Target) without Hoist
157000lb
HRC Bare Chassis Weight without Hoist
55510lb
HRC Bare Chassis Weight with Hoist
56319lb
HRC Gross Vehicle Weight (Target) with Hoist
157000lb
HRC Gross Vehicle Weight (Target) without Hoist
157000lb
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.

ROPS

Tractor ROPS
77430lb

Operating Specifications

Nominal Water Tank Capacity
9000gal (US)

Engine

Engine Model
Cat® C15
Rated Engine Speed
1700r/min
Gross Power - SAE J1995
515HP
Rated Net Power - SAE J1349
477HP
Number of Cylinders
6
Bore
5.4in
Stroke
6.7in
Displacement
927.6in³
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.

Transmission

Forward - 1
7.4mile/h
Forward - 2
10.1mile/h
Forward - 3
13.8mile/h
Forward - 4
18.5mile/h
Forward - 5
25.1mile/h
Forward - 6
33.8mile/h
Forward - 7
45.8mile/h
Reverse
8.8mile/h
Note
Maximum travel speeds with standard 18.00R33 (E4) tires.

Brakes

Brake Surface - Front
216in²
Brake Surface - Rear
6235in²

Service Refill Capacities

Fuel Tank Capacity
140gal (US)
Cooling System
33gal (US)
Crankcase
17gal (US)
Differential - Final Drives
47gal (US)
Steering System - Including Tank
23gal (US)
Brake/Hoist Hydraulic Tank
38gal (US)
Brake Hoist System
60gal (US)
Torque Converter - Transmission System
17gal (US)

Steering

Steering Standards
ISO 5010:2007
Steer Angle
40.5°
Turning Diameter
57.7ft
Turning Circle - Clearance Diameter
66.6ft

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.

Standard Equipment:

Optional Equipment:

    Optional Equipment
    • Auto Lube
    • Rear vision camera (WAVS)
    • Wheel chocks
    • Payload readout
    • Payload indicator (display)
    Cat Technology Products
    • Product Link
    • Traction Control System