Cummins ISX15 15 L Ultra Low Sulfur Diesel 485 hp Engine, 2015 US EPA Label, Requires Diesel Exhaust Fluid, 5077.5 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller Manual Transmission, Double Differential Locks, 20000 lb Front Axle, 40000 lb Rears, 60000 lb GVWR, Air Ride Cab, Aluminum Wheels, 425/65R22.5 Front Tires, 11R24.5 Rear Tires, Dual Steering Boxes, Double Frame, Air Ride Suspension, 279 in Wheelbase, PTO, 44000 lb Capacity, Center Mounted, 24 ft 4 in - 81 ft 4 in 3 Section Boom, McKissick 236 lb 1 Sheave 15 ton Capacity Hook Block, 113 lb Overhaul Ball 7 ton Capacity, Anti-Two Block, Greer Insight Load Moment Indicator, Dual Controls, Out and Down Outriggers, Rear Outriggers, 5th Outrigger, 16 ft x 96 in Bed, Air Sliding 5th Wheel, Removable Rear Deck