The cable needs replaced, not the cable spooled on the other drum. If you have trouble imagining electricity traveling through the crane, imagine the power line as your lead on a stick welder. Imagine earth as your ground clamp. Strike a arc. When your welder leaves those little divots where the ground clamp is, that's what the power line is doing, to everywhere the electricity had to travel. It only takes a split se
Discuss this in the forum topic Grove Crane Troubleshooting - Hydraulics.