Cat C13 6 Cylinder Diesel Engine, Air Conditioner, Cruise Control, Engine Brake, Eaton Fuller Manual Transmission, Differential Lock, 18000 lb Front Axle, 40000 lb Rears, 58000 lb GVWR, Air Ride Cab, Aluminum Wheels, 385/65R22.5 Front Tires, 11R22.5 Rear Tires, Dual Steering Boxes, Rubber over Walking Beam Suspension, 279 in Wheelbase, 24 ft 7 in x 97 in Bed, Forklift Mount Kit

Cat 3406 6 Cylinder Diesel 310 hp Engine, Engine Brake, Eaton Fuller 9-Speed Manual Transmission, 11R22.5 Front Tires, 11R22.5 Rear Tires, Air Ride Suspension, 216 in Wheelbase, 20 ft x 96 in Bed