National 800 DU 23 ton Straight Boom on 2014 Western Star 4900SA 8x6 Boom Truck

Detroit DD16 6 Cylinder 15.6 L Diesel 600 hp Engine, 2013 US EPA Label, CARB Compliant, Requires Diesel Exhaust Fluid, Positive Air Shutoff, Webasto Engine Coolant Heater, 7676 Engine hrs, Engine Brake, Eaton Fuller RTLO-18918B 18-Speed Manual Transmission, Triple Differential Locks, 20000 lb Front Axle, 57000 lb Rears, Meritor RZ-166 Drive Axles, 4.30:1 Axle Ratio, 77000 lb GVWR, Air Ride Cab, Aluminum Wheels, 445/65R22.5 Front Tires, 11R24.5 Rear Tires, Dual Steering Boxes, Double Frame, Airliner Air Ride Suspension, 300 in Wheelbase, PTO, 24 ft - 60 ft 3 Section Boom, Johnson 338 lb Hook Block w/ 0.56 in Wire Rope,, Cranesmart Load Moment Indicator, Wireless Anti-Two Block, Out and Down Outriggers, 6 ft x 94 in Bed, Air Sliding 5th Wheel