Cat C12 12.0 L Diesel Engine, Air Conditioner, Cruise Control, Eaton Fuller 10-Speed Manual Transmission, Differential Lock, 13200 lb Front Axle, 40000 lb Rears, 53200 lb GVWR, Aluminum Wheels, 315/80R22.5 Front Tires, 11R22.5 Rear Tires, 8-Bag Air Ride Suspension, 236 in Wheelbase, PTO, 166 in Cab to Axle, 266 in Cab to End of Frame

Cummins 6 Cylinder Ultra Low Sulfur Diesel Engine, Automatic Transmission, 11R22.5, Air Lift Pusher Axle, Hendrickson Air Ride Suspension, 233 in Wheelbase, 164 in Cab to Axle, 191 in Cab to End of Frame

Cat C13 6 Cylinder 12.5 L Diesel Engine, 22145 Engine hrs, Engine Brake, Eaton Fuller 10-Speed Manual Transmission, Air Ride Cab, Aluminum Wheels, 12R22.5 Front Tires, 11R22.5 Rear Tires, Hendrickson Air Ride Suspension, PTO, 144 in Cab to Axle, 209 in Cab to End of Frame