Main Hoist Winch
AssemblyLarge drum winch on the counter-jib that raises and lowers the hook block through the reeved falls. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Main Hoist Winch
5 top-level lines as of r65218| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Hoist Rope Drum | flat-top-tower-crane-hoist-drum | 1× | 1 | · | part |
| 2 | Hoist Motor | flat-top-tower-crane-hoist-motor | 1× | 1 | · | part |
| 3 | Hoist Gearbox 4 parts | flat-top-tower-crane-hoist-gearbox | 1× | 1 | 0 | assembly |
| 4 | Hoist Brake | flat-top-tower-crane-hoist-brake | 1× | 1 | · | part |
| 5 | Main Hoist Rope | flat-top-tower-crane-hoist-rope | 1× | 1 | · | part |