Cummins ISX15 6 Cylinder 15 L Ultra Low Sulfur Diesel 600 hp Engine, 2012 US EPA Label, Requires Diesel Exhaust Fluid, 23223.8 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller Manual Transmission, 20000 lb Front Axle, 46000 lb Rears, 3.91:1 Axle Ratio, 80000 lb GVWR, Air Ride Cab, 63 in Mid Roof Sleeper Cab, Aluminum Wheels, 425/65R22.5 Front Tires, 11R22.5 Rear Tires, Air Lift Pusher Axle, Dual Steering Boxes, Double Frame, Air Ride Suspension, 273 in Wheelbase, Air Sliding 5th Wheel, Headache Rack, Lowboy Ramps, Dual Fuel Tanks

Cat C13 12.5 L Diesel 430 hp Engine, 2008 US EPA Label, Eaton Fuller 10-Speed Manual Transmission, 12000 lb Front Axle, 38000 lb Rears, 50000.0 lb GVWR, Aluminum Outer Wheels, 11R22.5 Front Tires, 295/75R22.5 Rear Tires, Air Ride Suspension, 255 in Wheelbase, PTO, Wet Kit, Air Sliding 5th Wheel, Dual Fuel Tanks