Cat 3306 6 Cylinder Diesel Engine, 1998 US EPA Label, 3117.1 Engine hrs, Air Conditioner, Power Windows, Eaton Fuller 8LL Manual Transmission, Differential Lock, 18300 lb Front Axle, 40000 lb Rears, 58300 lb GVWR, 425/65R22.5 Front Tires, 11R22.5 Rear Tires, Air Lift Tag Axle, Dual Steering Boxes, Hendrickson Spring over Walking Beam Suspension, PTO, Double Frame