I-Overhead Conductor Inspection Trolley isetshenziselwa ukufaka izesekeli nokulungisa kabusha ku-Conductor,ect.Ngokwenombolo yamakhondaktha asebenzayo.Inqola Yokuhlola Ikhonditha Ehamba Ngaphansi Ihlukaniswe yaba Inqola Eyodwa Yokuhlola I-Conductor, Inqola Yokuhlola I-Double Conductor kanye neTroli Emine Yokuhlola Amakhondi.