Contact Us

Off-highway trucks 770G Bare Chassis
Request a QuoteKey Information
Nominal Payload
24,656 kg
ROPS tractor
35,122 kg
Chassis weight with cylinders
25,023 kg
Overview
Caterpillar offers incomplete machines and systems, in collaboration with Cat dealers and original equipment manufacturers (OEMs), to provide specialized machines for specific applications. Bare chassis can be ordered with or without lifting cylinders, and most product options are the same as those for dump truck models. In general, these models benefit from superior ROPS (Rollover Protective Structure) tractor certification required for specialized machines such as tank trucks, tractor trailers, and fuel and lubrication tankers. These incomplete machine configurations are used in construction, demolition, waste processing, handling, and mining industries, allowing you to purchase complete solutions from your Cat dealer and use Cat equipment at every stage.
Key Features
- Nominal Characteristics Rops of the Tractor
- Tanker trucks
- Maintenance Trucks
- Towing Applications
Nominal Characteristics Rops of the Tractor

The ROPS (Roll Over Protection System) frame for CAT® construction dump truck chassis is certified to meet the criteria for tractor of ISO 3471 standard. It provides better protection in towing applications.
Tanker trucks

The bare frames for CAT® construction dump trucks are sturdy and reliable platforms for tanker trucks used on construction or mining sites. A bare frame for a construction dump truck offers an ideal solution for dust elimination, road construction, fire protection, etc. Caterpillar collaborates with original equipment manufacturers worldwide to adapt bare frame machines for tanker truck applications, through your Cat dealer, to offer you the best solution for your business.
Maintenance Trucks

The bare frames for CAT® construction dump trucks are sturdy and reliable platforms for maintenance trucks used on construction or mining sites. A bare frame for a construction dump truck offers an ideal solution for fueling and preventive lubrication of your fleet of machines on the site. Caterpillar collaborates with original equipment manufacturers from around the world to adapt bare frame machines to maintenance truck applications, through your Cat dealer, to offer you the best solution for your business.
Towing Applications

The bare frames for CAT® construction dump trucks are sturdy and reliable platforms for hitch applications. A bare frame for a construction dump truck offers an ideal solution for equipment trailers and bottom dump trailers. Caterpillar collaborates with original equipment manufacturers worldwide to customize bare frame machines for towing applications, through your Cat dealer, to provide you with the best solution for your business.
Product Specifications for 770G Bare Chassis
- WEIGHT
- Bare Chassis Weight LRC without Cylinders24,656 kg
- Bare Chassis Weight LRC with Cylinders25,023 kg
- Maximum Authorized Laden Weight LRC (target) with Cylinders71,214 kg
- Maximum Authorized Laden Weight LRC (target) without Cylinder71,214 kg
- ROPS (ROLL-OVER PROTECTIVE STRUCTURE)
- ROPS Tractor35,122 kg
Discover Similar Equipment
Off-highway trucks
797F

Engine Model
364 t
Nominal machine weight
623,690 kg
Gross power - SAE J1995
2,983 kW
ExploreOff-highway trucks
793

Engine Model
240 t
Nominal machine weight
404,000 kg
Gross power - SAE J1995:2014
1,976 kW
ExploreOff-highway trucks
785D Water Tank Truck

Engine Model
3512C HD CAT®
Gross power - SAE J1995
1,082 kW
Water tank capacity
up to 121,133 l
ExploreOff-highway trucks
772G Bare Chassis

Nominal Payload
26,496 kg
ROPS tractor
35,122 kg
Chassis weight with cylinders
26,863 kg
Explore