Cummins ISX 6 Cylinder 15 L Diesel 450 hp Engine, 2006 US EPA Label, Positive Air Shutoff, Webasto Engine Coolant Heater, 11144.1 Engine hrs, Air Conditioner, Cruise Control, Engine Brake, Allison 4700 Automatic Transmission, Differential Lock, 16000 lb Front Axle, 46000 lb Rears, Meritor RT46-164PEH Drive Axles, 4.89:1 Axle Ratio, 62000 lb GVWR, Aluminum Front Wheels, 425/65R22.5 Front Tires, 11R24.5 Rear Tires, Dual Steering Boxes, Double Frame, Neway Air Ride Suspension, 272 in Wheelbase, PTO, 10000 lb Capacity, Rear Mounted, 7 ft - 42 ft 5 Section Boom, 2 Sheave 10000 lb Capacity Hook Block, Anti-Two Block, Dual Controls, Out and Down Outriggers, 19 ft x 101 in Bed, Pintle Hitch