Paccar 6 Cylinder Diesel Engine, 11567 Engine hrs, Allison Automatic Transmission, 12000 lb Front Axle, 21000 lb Rears, 33000 lb GVWR, 11R22.5, Air Lift Pusher Axle, Spring Suspension, 218 in Wheelbase, PTO, 4000 gal Steel Tank, PTO Driven Pump, 7 ft, Spray Bar, Hose Reel, Front Spray, Rear Spray