Trolley System
AssemblyWheeled carriage that moves the hook radially along the jib, with its own winch and rope 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 System
4 top-level lines as of r65206| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Trolley Carriage 4 parts | flat-top-tower-crane-trolley | 1× | 1 | 0 | assembly |
| 2 | Trolley Travel Winch 3 parts | flat-top-tower-crane-trolley-winch | 1× | 1 | 0 | assembly |
| 3 | Trolley Travel Rope | flat-top-tower-crane-trolley-rope | 1× | 1 | · | part |
| 4 | Hook Block 4 parts | flat-top-tower-crane-hook-block | 1× | 1 | 0 | assembly |