Cummins 6 Cylinder 15 L Diesel 600 hp Engine, 2014 US EPA Label, Requires Diesel Exhaust Fluid, 961.5 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller 8-Speed Manual Transmission, Double Differential Locks, 22000 lb Front Axle, 58000 lb Rears, 80000 lb GVWR, Air Ride Cab, Aluminum Wheels, 445/65R22.5 Front Tires, 11R24.5 Rear Tires, Dual Steering Boxes, Air Ride Suspension, PTO, Double Frame