Cat 6 Cylinder Diesel Engine, 6925 Engine hrs, Engine Brake, Eaton Fuller RTO-15715 15-Speed Manual Transmission, Differential Lock, Meritor RT-46-160P Drive Axles, Aluminum Front Wheels, 11R24.5, Hendrickson Rubber over Walking Beam Suspension, 246 in Wheelbase, PTO, 18 ft Long x 5 ft 6 in High Steel Body