Boom Hoist Winch
AssemblyLuffing winch that raises and lowers the boom through the gantry reeving. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Boom Hoist Winch
9 top-level lines as of r39855| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 0 | assembly |
| 2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 0 | assembly |
| 3 | Helical Gear Pair | gear-pair | 2× | 2 | · | part |
| 4 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 5 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 6 | Oil Seal | oil-seal | 2× | 2 | · | part |
| 7 | Winch Drum | crawler-crane-winch-drum | 1× | 1 | · | part |
| 8 | Wire Rope | crawler-crane-wire-rope | 1× | 1 | · | part |
| 9 | Spring-Applied Disc Brake | crawler-crane-disc-brake | 1× | 1 | · | part |