Detroit Series 60 12.7 L 470 hp Engine, Engine Brake, Allison Automatic Transmission, Double Differential Locks, 14000 lb Front Axle, 46000 lb Rears, Aluminum Front Wheels, 385/65R22.5 Front Tires, 11R22.5 Rear Tires, Double Frame, Air Ride Suspension, 214 in Wheelbase, Wet Kit, Air Sliding 5th Wheel, Headache Rack, EQUIPMENT-FROM-BROWN-EXCAVATING