Detroit DD13 6 Cylinder 12.8 L Diesel 500 hp Engine, 2015 US EPA Label, CARB Compliant, Requires Diesel Exhaust Fluid, Engine Brake, Detroit DT12-OB-1550 12-Speed Automatic Transmission, Differential Lock, 12000 lb Front Axle, 40000 lb Rears, 3.25:1 Axle Ratio, 52000.0 lb GVWR, Aluminum Wheels, 11R22.5, Airliner Air Ride Suspension, 178 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Cat C13 6 Cylinder 12.5 L Diesel Engine, 28366 Engine hrs, Eaton Fuller 13-Speed Manual Transmission, Double Differential Locks, Air Ride Cab, 48 in High Rise Sleeper Cab, Bunk Beds, Bunk Heater, Cobra Auxiliary Power Unit, Aluminum Wheels, 11R22.5, Air Assist Front Suspension, Airliner Air Ride Suspension, 231 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD13 6 Cylinder Diesel 277 hp Engine, 2011 US EPA Label, Requires Diesel Exhaust Fluid, 8722 Engine hrs, Engine Brake, Eaton Fuller 8LL Transmission, Differential Lock, 22000 lb Front Axle, 46000 lb Rears, Aluminum Outer Wheels, 445/50R22.5 Front Tires, 11R22.5 Rear Tires, Dual Steering Boxes, Spring Suspension, 206 in Wheelbase, PTO, Beau-Roc 15 ft Long Steel Body