Cummins NTC400 Diesel 400 hp Engine, 1979 US EPA Label, Eaton Fuller Manual Transmission, 11R24.5 Front Tires, 11R24.5 Rear Tires, Air Ride Suspension, 212 in Wheelbase, Steel Tank, Predator Pump w/ Predator 1 Cylinder Engine, 8 ft, Spray Bar, Rear Spray