770 Bare Chassis
- LRC Bare Chassis Weight without Hoist
- 54357 lb / 24656 kg
- Tractor ROPS
- 77430 lb / 35122 kg
- Nominal Water Tank Capacity
- 9000 gal (US) / 34000 l
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.
| Engine | |
|---|---|
| Engine Model | Cat® C15 |
| Rated Engine Speed | 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 ° |
| Turning Diameter | 57.7 ft / 17.6 m |
| Turning Circle - Clearance Diameter | 66.6 ft / 20.3 m |
