Trolley
AssemblyWheeled carriage running on the jib track, carrying the hoist reeving. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Trolley
3 top-level lines as of r174606| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Trolley Frame | tower-crane-trolley-frame | 1× | 1 | · | part |
| 2 | Ball Bearing | ball-bearing | 8× | 8 | · | part |
| 3 | Rope Sheave | tower-crane-sheave | 2× | 2 | · | part |