Cummins NTC-350 6 Cylinder Diesel 350 hp Engine, 1987 US EPA Label, Engine Brake, Manual Transmission, 11560 lb Front Axle, 44000 lb Rears, 55560 lb GVWR, Aluminum Front Wheels, 385/65R22.5 Front Tires, 11R24.5 Rear Tires, Air Lift Pusher Axle, Spring Suspension, 282 in Wheelbase, Rear Mounted, 3 Section Boom, Dual Controls, Out and Down Outriggers, Rear Outriggers, 22 ft 4 in x 96 in Bed, Pintle Hitch
View on Ritchie Bros site: 1981 KENWORTH W900