The utility model relates to a multi -functional power pipeline wears that cable is supplementary to need car, including automobile body board and four wheels establishing side around the automobile body board, being equipped with motor, wireless camera and remote control circuit on the automobile body board, remote control circuit's the control signal output and the drive circuit of motor link toeach other, and the pivot and the turbine speed reducer of motor are continuous, and the pivot of turbine speed reducer is the driving shaft, and the connecting axle of connecting two wheels of rearside is the driven shaft, is connected with the sprocket between driving shaft and the driven shaft. Wireless camera passes through wireless network and monitor terminal links to each other, remote control circuit and remote controller phase -match. The utility model discloses can drive wire traction rope and pass the pipeline, can survey the condition in the pipeline again, be convenient for justdispose the unfavorable factor in the pipeline before the cabling, can not cause the damage to the cable in ensureing the work progress of cabling, not only avoid economic loss but also ensure construction period, can also guarantee the electric wire netting and reliably supply power, the liberation manpower, labour saving and time saving improves the efficiency of construction.