Cummins ISX15 6 Cylinder 15 L Diesel 500 hp Engine, 2011 US EPA Label, Requires Diesel Exhaust Fluid, 123 Engine hrs, Engine Brake, Allison 4500 Automatic Transmission, Double Differential Locks, 22000 lb Front Axle, 52000 lb Rears, Dana D52-190P Drive Axles, 6.14:1 Axle Ratio, 74000 lb GVWR, Air Ride Cab, Aluminum Wheels, 445/65R22.5 Front Tires, 11R24.5 Rear Tires, Double Frame, Hendrickson Walking Beam Suspension, 302 in Wheelbase, PTO, 17 ft 10 in x 100 in Bed, T ...

Cat C7 Diesel 210 hp Engine, 6372 Engine hrs, Eaton Fuller FS-5406A 6-Speed Manual Transmission, 8000 lb Front Axle, 19000 lb Rears, Meritor RS-19-144 Drive Axles, 3.90:1 Axle Ratio, 26000 lb GVWR, 11R22.5 Front Tires, 11R22.5 Rear Tires, Spring Suspension, 234 in Wheelbase, PTO, 15 ft x 96 in Bed, Tail Roll, 17 ft Double Frame Gin Poles, Tulsa Rufnek Winch