Cummins ISC 6 Cylinder Ultra Low Sulfur Diesel 240 hp Engine, 2009 US EPA Label, Diagnostic Tool Reading 6300 mi, 8707 Engine hrs, Eaton Fuller RT-8709B 9-Speed Manual Transmission, 12000 lb Front Axle, 21000 lb Rears, 4.78:1 Axle Ratio, 33000 lb GVWR, Air Ride Cab, 11R22.5 Front Tires, 11R22.5 Rear Tires, Spring Suspension, 189 in Wheelbase, PTO, 1995 Trans-Tech 2700 gal Aluminum Tank, 3 Compartments, Catwalk, 1 Reels w/ Electronic Register