Jib (Boom)
AssemblyHorizontal saddle jib along which the trolley travels, held by pendant tie bars. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Jib (Boom)
4 top-level lines as of r174591| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Jib Section | tower-crane-jib-section | 6× | 6 | · | part |
| 2 | Pendant Tie Bar | tower-crane-tie-bar | 4× | 4 | · | part |
| 3 | Rope Sheave | tower-crane-sheave | 1× | 1 | · | part |
| 4 | Limit Switch | limit-switch | 1× | 1 | · | part |