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770 Bare Chassis
770 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
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Brake Surface - Front216 in² 1395 cm²
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Brake Surface - Rear6235 in² 40225 cm²
Engine
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Engine ModelCat® C15
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Rated Engine Speed1700 r/min 1700 r/min
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Gross Power - SAE J1995515 hp 384 kW
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Rated Net Power - SAE J1349477 hp 356 kW
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Number of Cylinders6
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Bore5.4 in 137 mm
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Stroke6.7 in 171 mm
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Displacement927.6 in³ 15.2 l
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NoteNet 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.
Operating Specifications
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Nominal Water Tank Capacity9000 gal (US) 34000 l
ROPS
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Tractor ROPS77430 lb 35122 kg
Service Refill Capacities
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Fuel Tank Capacity140 gal (US) 530 l
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Cooling System33 gal (US) 125 l
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Crankcase17 gal (US) 64 l
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Differential - Final Drives47 gal (US) 180 l
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Steering System - Including Tank23 gal (US) 87 l
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Brake/Hoist Hydraulic Tank38 gal (US) 145 l
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Brake Hoist System60 gal (US) 227 l
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Torque Converter - Transmission System17 gal (US) 64 l
Steering
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Steering StandardsISO 5010:2007
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Steer Angle40.5 ° 40.5 °
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Turning Diameter57.7 ft 17.6 m
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Turning Circle - Clearance Diameter66.6 ft 20.3 m
Transmission
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Forward - 17.4 mile/h 11.9 km/h
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Forward - 210.1 mile/h 16.3 km/h
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Forward - 313.8 mile/h 22.2 km/h
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Forward - 418.5 mile/h 29.8 km/h
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Forward - 525.1 mile/h 40.4 km/h
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Forward - 633.8 mile/h 54.4 km/h
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Forward - 745.8 mile/h 73.7 km/h
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Reverse8.8 mile/h 14.2 km/h
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NoteMaximum travel speeds with standard 18.00R33 (E4) tires.
Weights
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LRC Bare Chassis Weight without Hoist54357 lb 24656 kg
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LRC Bare Chassis Weight with Hoist55166 lb 25023 kg
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LRC Gross Vehicle Weight (Target) with Hoist157000 lb 71214 kg
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LRC Gross Vehicle Weight (Target) without Hoist157000 lb 71214 kg
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HRC Bare Chassis Weight without Hoist55510 lb 25179 kg
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HRC Bare Chassis Weight with Hoist56319 lb 25546 kg
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HRC Gross Vehicle Weight (Target) with Hoist157000 lb 71214 kg
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HRC Gross Vehicle Weight (Target) without Hoist157000 lb 71214 kg
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NoteLRC 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.
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
- 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.
Equipment Info
For more information on 770 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
Air-To-Air Aftercooler (ATAAC)
ELECTRICAL
Alarm backup
OPERATOR ENVIRONMENT
Air conditioning/heat
OTHER STANDARD EQUIPMENT
Guards: Driveline, Engine crankcase, Fan and air conditioner
CAT TECHNOLOGY PRODUCTS
Product Link Ready
FLUIDS & FILTERS
Extended life coolant, -35° C (-30° F)
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