The invention provides self-propelled live overhauling equipment, and relates to live overhauling equipment. The overhauling equipment comprises a track driving device, a working bucket, a working arm and a rotary turntable, and is characterized in that the track driving device is used for driving an overhauling vehicle to move and enabling the overhauling vehicle to remain stationary; the working bucket is used for carrying the personnel and is arranged at the top of the track driving device, and the working bucket is an insulated working bucket; the working arm is connected with the working bucket, and the working bucket is enabled to rise, fall and move through folding, unfolding and expansion of the working arm; and the rotary turntable is installed above the track driving device and connected with the working arm, rotates through the rotary turntable and is combined with the working arm to enable the working bucket to move to any specified position. Compared with the prior art, the self-propelled live overhauling equipment has higher applicability and can move at various invariable sites, so that the use performance of the overhauling equipment is greatly improved.