770 Off-highway Truck Bare Chassis
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 can be ordered with or without hoist cylinders and most product options are identical to the dump truck models.
These models come equipped with a higher Tractor ROPS certification for specialty machines including water trucks, tow trucks, and fuel / lube trucks. You'll find these partial machine configurations are used in construction, demolition, waste, material handling, and mining industries. These bare chassis options allow you to purchase complete solutions from your Cat dealer, with additional service and support.
Specifications
Equipment
Attachments
Units:
Engine
Engine Model
Cat® C15
Rated Engine Speed
1700 r/min
1700 r/min
Gross Power - SAE J1995
515 hp
384 kW
Rated Net Power - SAE J1349
477 hp
356 kW
Number of Cylinders
6
Bore
5.4 in
137 mm
Stroke
6.7 in
171 mm
Displacement
927.6 in³
15.2 l
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.
Weights
LRC Bare Chassis Weight without Hoist
54357 lb
24656 kg
LRC Bare Chassis Weight with Hoist
55166 lb
25023 kg
LRC Gross Vehicle Weight (Target) with Hoist
157000 lb
71214 kg
LRC Gross Vehicle Weight (Target) without Hoist
157000 lb
71214 kg
HRC Bare Chassis Weight without Hoist
55510 lb
25179 kg
HRC Bare Chassis Weight with Hoist
56319 lb
25546 kg
HRC Gross Vehicle Weight (Target) with Hoist
157000 lb
71214 kg
HRC Gross Vehicle Weight (Target) without Hoist
157000 lb
71214 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.
Operating Specifications
Nominal Water Tank Capacity
9000 gal (US)
34000 l
ROPS
Tractor ROPS
77430 lb
35122 kg
Transmission
Forward - 1
7.4 mile/h
11.9 km/h
Forward - 2
10.1 mile/h
16.3 km/h
Forward - 3
13.8 mile/h
22.2 km/h
Forward - 4
18.5 mile/h
29.8 km/h
Forward - 5
25.1 mile/h
40.4 km/h
Forward - 6
33.8 mile/h
54.4 km/h
Forward - 7
45.8 mile/h
73.7 km/h
Reverse
8.8 mile/h
14.2 km/h
Note
Maximum travel speeds with standard 18.00R33 (E4) tires.
Brakes
Brake Surface - Front
216 in²
1395 cm²
Brake Surface - Rear
6235 in²
40225 cm²
Service Refill Capacities
Fuel Tank Capacity
140 gal (US)
530 l
Cooling System
33 gal (US)
125 l
Crankcase
17 gal (US)
64 l
Differential - Final Drives
47 gal (US)
180 l
Steering System - Including Tank
23 gal (US)
87 l
Brake/Hoist Hydraulic Tank
38 gal (US)
145 l
Brake Hoist System
60 gal (US)
227 l
Torque Converter - Transmission System
17 gal (US)
64 l
Steering
Steering Standards
ISO 5010:2007
Steer Angle
40.5 °
40.5 °
Turning Diameter
57.7 ft
17.6 m
Turning Circle - Clearance Diameter
66.6 ft
20.3 m
Standard Equipment
For more information on 770 Bare Chassis options, please contact Caterpillar OEM Solutions at oem_solutions@cat.com.
NOTE
POWERTRAIN
ELECTRICAL
OPERATOR ENVIRONMENT
OTHER STANDARD EQUIPMENT
CAT TECHNOLOGY PRODUCTS
FLUIDS & FILTERS
