Manufactured by Surface Combustions of Maumee, Ohio this is a Double Ended, Powered Charge Car – System I complete with Roller Rail Top. Model DEDP System #1 36 X 48 Charge Car. Serial number BC-44633-01. Work area 36″ X 48″. Power 460\/3\/60. Overall dimensions 72″ W X 84″ L X 108″ H. Very good condition.