Detroit DD15 505 hp Engine, Eaton Fuller 18-Speed Transmission, 12000 lb Front Axle, 40000 lb Rears

Detroit DD15 6 Cylinder 14.8 L Diesel 505 hp Engine, Requires Diesel Exhaust Fluid, 15356 Engine hrs, Engine Brake, Eaton Fuller RTLO-16913A 13-Speed Transmission, Differential Lock, 13200 lb Front Axle, 40000 lb Rears, 24140 kg GVWR, Air Ride Cab, 60 in High Rise Sleeper Cab, Bunk Beds, Bunk Heater, Aluminum Wheels, 11R22.5, Airliner Air Ride Suspension, 244 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Cummins ISX 6 Cylinder 15.0 L Diesel 550 hp Engine, 2014 US EPA Label, Requires Diesel Exhaust Fluid, Engine Brake, Eaton Fuller 18-Speed Transmission, Double Differential Locks, 14600 lb Front Axle, 46000 lb Rears, 27488.0 kg GVWR, Air Ride Cab, 60 in High Rise Sleeper Cab, Aluminum Wheels, 315/80R22.5, Airliner Air Ride Suspension, 244 in Wheelbase, Dual PTO, Wet Kit, Air Sliding 5th Wheel, Headache Rack, Dual Fuel Tanks