Main Winch
AssemblyHoist winch for kelly and tooling. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Main Winch
4 top-level lines as of r145408| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Winch Drum | rotary-drilling-rig-winch-drum | 1× | 1 | · | part |
| 2 | Helical Gear Pair | gear-pair | 1× | 1 | · | part |
| 3 | Main Hoist Cable | rotary-drilling-rig-main-cable | 1× | 1 | · | part |
| 4 | Ball Bearing | ball-bearing | 2× | 2 | · | part |