No there was no motor, it really doesn't show well, but there are two handles, one each side, the inboard one is still in place. I guess they could have passed down a line and hauled it up with the capstans or warping drum. According to the records in the archives, the wires were only 540 feet long, and 8" circumference, I guess that was long enough to pay out to a tug's towing wire.