Item Number 9020 - Track Cleaning Car HO railcar for overhead contact line and rail grinding. Removes: stuck oil & dirt residues, deposits from adhesive tire abrasion, oxide films from rail, middle conductor and overhead catenary wire. Thus achieving: a substantially higher amount of operating hours for the vehicles, safe current supply from rail, middle conductor and catenary, trouble-free digital operation  3-Rail AC Item Number Description Sale  Price Click to Order 9020 AC Digital Track Cleaning Car w/ Faulhaber Motor $295.00