777 (07) 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.

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Specifications

Brakes

Brake Surface - Front

6331 in² 40846 cm²
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Brake Surface - Rear

15828 in² 102116 cm²
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Engine

Engine Model

Cat® C32B
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Gross Power - SAE J1995

1025 hp 765 kW
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Rated Net Power - SAE J1349

916 hp 683 kW
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Bore

5.7 in 145 mm
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Stroke

6.4 in 162 mm
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Displacement

1959 in³ 32.1 l
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Rated Engine Speed

1800 r/min 1800 r/min
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Number of Cylinders

12
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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.
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Operating Specifications

Nominal Water Tank Capacity

20000 gal (US) 75700 l
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ROPS

Tractor ROPS

133082 lb 60365 kg
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Service Refill Capacities

Fuel Tank Capacity

300 gal (US) 1136 l
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Cooling System

63.4 gal (US) 240 l
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Crankcase

28.7 gal (US) 109 l
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Steering System - Including Tank

14.1 gal (US) 53.6 l
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Brake/Hoist Hydraulic Tank

117 gal (US) 444 l
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Brake Hoist System

85 gal (US) 322 l
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Torque Converter - Transmission System

36.5 gal (US) 138.5 l
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Steering

Steering Standards

ISO 5010:2007
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Steer Angle

30.5 ° 30.5 °
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Turning Diameter

83 ft 25.3 m
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Turning Circle - Clearance Diameter

93 ft 28.4 m
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Transmission

Forward - 1

6.6 mile/h 10.7 km/h
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Forward - 2

9.1 mile/h 14.6 km/h
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Forward - 3

11.9 mile/h 19.2 km/h
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Forward - 4

16.6 mile/h 26.7 km/h
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Forward - 5

22.5 mile/h 36.2 km/h
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Forward - 6

30.2 mile/h 48.6 km/h
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Forward - 7

40.9 mile/h 65.9 km/h
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Reverse

7.5 mile/h 12.1 km/h
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Weights

LRC Bare Chassis Weight without Hoist

111505 lb 50578 kg
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LRC Bare Chassis Weight with Hoist

114067 lb 51740 kg
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LRC Gross Vehicle Weight (Target) without Hoist

363000 lb 164654 kg
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LRC Gross Vehicle Weight (Target) with Hoist

363000 lb 164654 kg
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HRC Bare Chassis Weight without Hoist

112656 lb 51100 kg
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HRC Bare Chassis Weight with Hoist

115218 lb 52262 kg
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HRC Gross Vehicle Weight (Target) without Hoist

363000 lb 164654 kg
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HRC Gross Vehicle Weight (Target) with Hoist

363000 lb 164654 kg
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Note

LRC model is offered for lesser regulated countries. HRC model is offered for highly regulated countries. Available as Tier 4 Final/Stage V equivalent, Tier 3/Stage IIIA equivalent, or Tier 2/Stage II equivalent emission standards.
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Benefits

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

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.

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.

Equipment Info

For more information on 777 Bare Chassis options, please contact Caterpillar OEM Solutions at <a href="mailto:oem_solutions@cat.com">oem_solutions@cat.com</a>.

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

POWERTRAIN

Quick Evac

ELECTRICAL

Alarm backup

OPERATOR ENVIRONMENT

Air conditioning/heat

OTHER EQUIPMENT

Guards: Driveline, Engine crankcase, Fan and air conditioner

CAT TECHNOLOGY PRODUCTS

Product Link Ready

FLUIDS & FILTERS

Extended life coolant, -35° C (-30° F)

Product Brochures

Product Brochure #1