Cummins ISM 330 6 Cylinder Diesel Engine, Engine Brake, Eaton Fuller 10-Speed Transmission, 12000 lb Front Axle, 40000 lb Rears, 11R22.5, 206 in Wheelbase, PTO, 16 ft Long Steel Body

Cat C13 6 Cylinder 12.5 L Diesel Engine, 21957 Engine hrs, Engine Brake, Allison 4500RDS Automatic Transmission, 8172 kg Front Axle, 18160 kg Rears, 6.14:1 Axle Ratio, 34663 kg GVWR, Aluminum Front Wheels, 385/55R22.5 Front Tires, 11R22.5 Rear Tires, Dual Steering Boxes, Double Frame, Rubber over Walking Beam Suspension, 219 in Wheelbase, PTO, 16 ft Long x 5 ft 1 in High Steel Body, Electric Roll Tarp, Double Tailgate Chutes, Pintle Hitch