The electrification of vehicles has reached the conservative niche of mining dump trucks. The American company Caterpillar has introduced a prototype of the world's first all-electric mining truck Caterpillar 793 with a capacity of 2650 hp. With. Caterpillar has not yet disclosed the characteristics of its dump truck. The Caterpillar 793 looks like the company's standard mining truck. During a test run at the company's test site in Arizona, a dump truck transported a load weighing 265 tons over a distance of 7 km. The dump truck sometimes accelerated to a maximum speed of 60 km / h.