Cat C10 6 Cylinder 10.3 L Diesel 305 hp Engine, Eaton Fuller 8LL Manual Transmission, Differential Lock, 20000 lb Front Axle, 44000 lb Rears, Aluminum Wheels, 425/65R22.5 Front Tires, 11R22.5 Rear Tires, Steerable Air Lift Tag Axle, Dual Steering Boxes, Double Frame, Spring Suspension, 233 in Wheelbase, PTO, 18 in x 18 ft 6 in Conveyor