Machine description: Cat C11 6 Cylinder 11.1 L Diesel 335 hp Engine, 2006 US EPA Label, Engine Brake, Eaton Fuller 10-Speed Manual Transmission, 6350 kg Front Axle, 18142 kg Rears, 24494 kg GVWR, Air Ride Cab, 315/80R22.5... more info about the 2007 International WORKSTAR 7600.