Machine description: 2001 Oshkosh S-2146 Front Discharge Mixer Truck, Cummins ISM 350V 6 Cylinder Diesel Engine, Allision 6 speed Automatic Transmission, 2 Air Lift Pusher Axles, Air Lift Tag Axle, Chalmers Suspension, Do... more info about the 2001 Oshkosh S2146.