Cummins ISC 6 Cylinder 8.3 L Diesel 285 hp Engine, 19209 Engine hrs, Air Conditioner, Cruise Control, Eaton Fuller RTO11909MLL 9LL Manual Transmission, 20000 lb Front Axle, 40000 lb Rears, Meritor RT-40-145 Drive Axles, 5.29:1 Axle Ratio, 60000 lb GVWR, 425/55R22.5 Front Tires, 11R22.5 Rear Tires, Dual Steering Boxes, Hendrickson HN Series Rubber over Walking Beam Suspension, 222 in Wheelbase, 2 Section Boom, X-Type Outriggers, 6 ft 8 in x 64 in Bed, Pintle Hitch