Trolley Carriage
AssemblyFour-wheel carriage carrying the hoist rope sheaves and running on the jib track. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Trolley Carriage
4 top-level lines as of r65207| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Trolley Frame | flat-top-tower-crane-trolley-frame | 1× | 1 | · | part |
| 2 | Trolley Wheel | flat-top-tower-crane-trolley-wheel | 4× | 4 | · | part |
| 3 | Trolley Sheave | flat-top-tower-crane-trolley-sheave | 2× | 2 | · | part |
| 4 | Ball Bearing | ball-bearing | 8× | 8 | · | part |