Cat Diesel Engine, Air Conditioner, Allison Automatic Transmission, 12000 lb Front Axle, 21000 lb Rears, 33000 lb GVWR, 11R22.5, Spring Suspension, 188 in Wheelbase, PTO, 500 lb Capacity, Rear Mounted, One-Person Telescopic Boom, Utility Body, 12 ft 2 in x 96 in Bed, Pintle Hitch