Used Caterpillar 770 Off-Highway Trucks For Sale

The Caterpillar 770 is a rigid-frame off-highway truck used in mining, quarrying, and large earthmoving applications. It is designed for hauling high volumes of material over rough terrain and is commonly paired with wheel loaders, hydraulic excavators, and dozers in production fleets. The 770 features a high-capacity dump body, heavy-duty suspension, and a powertrain built for continuous load-and-carry cycles. Caterpillar has offered the 770 in multiple configurations across different model years, with updates to engine emissions, operator controls, and serviceability. It is part of Caterpillar's off-highway truck lineup for material transport in demanding site conditions.