Lattice Main Boom
AssemblyBolted lattice boom carrying the main load line, up to 130 m. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Lattice Main Boom
5 top-level lines as of r142363| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Boom Butt Section | ringer-crane-boom-butt | 1× | 1 | · | part |
| 2 | Boom Insert Section | ringer-crane-boom-insert | 8× | 8 | · | part |
| 3 | Boom Point Section 4 parts | ringer-crane-boom-top | 1× | 1 | 0 | assembly |
| 4 | Boom Pendant Bar | ringer-crane-boom-pendant | 16× | 16 | · | part |
| 5 | Boom Connection Pin | ringer-crane-boom-pin | 36× | 36 | · | part |