Cat 40- and 52-ton haul trucks come with programmable economy mode, and an adaptive economy mode that automatically saves fuel without sacrificing power when needed Caterpillar's 40-ton 770G and ...

This marks Caterpillar’s first deployment of autonomous technology in the aggregates industry and will expand the company’s autonomous truck fleet to include the 100-ton-class Cat 777.

CAT continued to innovate on the truck engine front throughout ensuing decades, delivering the beloved 3300 and 3400 builds to truckers in the '70s, and the more fuel-efficient 3406 and 3408 ...