home Bill Klein's 3 Drum Winch
Bill Klein writes:
| The 3 Drum Winch is a custom built, heavy duty winch for a big crane. One drum to run the boom up and down, another to run the bucket up and down and the third drum to pull the bucket in and out. |
| The 3 Drum Winch is a custom built, heavy duty winch for a big crane. One drum to run the boom up and down, another to run the bucket up and down and the third drum to pull the bucket in and out. |