Cummins ISM 10.8 L Ultra Low Sulfur Diesel 350 hp Engine, US EPA Label, 4732 Engine hrs, Air Conditioner, Cruise Control, Engine Brake, Allison 4500 Automatic Transmission, Triple Differential Locks, 18000 lb Front Axle, 18000 lb Rears, 4.78:1 Axle Ratio, 90000 lb GVWR, Aluminum Wheels, 425/65R22.5, Dual Steering Boxes, Air Trac Air Ride Suspension, 308 in Wheelbase, PTO, Double Frame, 1600 lb Capacity, Rear Mounted, Insulated Two-Person Articulating-Telescopic Boom, Boom Tip Mounted Winch, Material Handling Jib, X-Type Outriggers, 28 ft x 98 in Bed