The 26-metric-ton 950C crawler dozer features a hydrostatic drive train, which allows the unit to deliver power turns, infinite speed control, power management and more. With an infinitely variable range from 0 to 6.8 mph, the operator can choose the right ground speed for the job at hand. Maximum ground speed is controlled by a simple flip of a switch. The dozer also features Deere's Auto-Trac system, which keeps the unit tracking straight in forward and reverse.