Dual-slope or flat-floor bodies with five liner choices

The Caterpillar 770 and 772 Off-Highway Trucks are designed for construction, quarry and mining applications in the 40-ton (36.3-tonne) and 50-ton (45.4-tonne) payload classes, respectively. The latter is a new size class for Cat trucks. The new trucks use the same all-new centre-mounted cab. Caterpillar offers dual-slope and flat-floor body systems with three different steel liner packages and two rubber liner packages. Five different body liner systems enable a customer to configure a truck for the specific application.

The 770 uses the Cat C15 engine, producing net power of 476 hp (355 kW). The 772F has a Cat C18 engine with ACERT Technology and delivers a net power of 535 hp (399 kW).