Detroit DD13 6 Cylinder 12.8 L Ultra Low Sulfur Diesel 525 hp Engine, 2016 US EPA Label, Requires Diesel Exhaust Fluid, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller Automatic Transmission, Differential Lock, 20000 lb Front Axle, 40000 lb Rears, 60000 lb GVWR, Air Ride Cab, Aluminum Wheels, 315/80R22.5 Front Tires, 11R22.5 Rear Tires, Dual Steering Boxes, Airliner Air Ride Suspension, 243 in Wheelbase, Dual PTO, Double Frame, 2017 Oilmens AL5D 4400 gal Aluminum Tank, 4…