Cummins ISB V6 Diesel Engine, 2273 Engine hrs, Automatic Transmission, 8300 lb Front Axle, 18700 lb Rears, 27000 lb GVWR, 9R22.5 Front Tires, 315/80R22.5 Rear Tires, 131 in Wheelbase, Vacuum Sweeper, 30 in, Gutter Brooms, Material Elevator, Hydraulic Dump