Western Star F4 on Western Star 4900SA 8x6 Vacuum Excavator Tru

2012 Tornado F4 on 2012 Western Star 4900SA 8x6 Vacuum Excavator Truck Detroit 6 Cylinder Diesel Engine, Requires Diesel Exhaust Fluid, Engine Coolant Heater, Positive Air Shutoff, 16254.8 Engine hrs, Engine Brake, Eaton Fuller RTLO-18918B 18-Speed Manual Transmission, Double Differential Locks, 20000 lb Front Axle, 53700 lb Rears, Meritor RZ-69-166 Drive Axles, 4.30:1 Axle Ratio, Air Ride Cab, Aluminum Wheels, 445/65R22.5 Front Tires, 11R24.5 Rear Tires, Dual Steering Boxes, Double Frame, Air Ride Suspension, 300 in Wheelbase, PTO, Steel Debris Tank, Front Hose Reel, 2040 gal Fresh Water Tank, Hydraulic Lift Tailgate, 14 ft Telescopic Boom, 8 in Suction Hose, Cat Hydraulic Driven Pump, Roots 721 Blower, Water Blast 9450 Boiler, Equipment-from-Als-Contracting