Lattice Boom
AssemblyTall triangulated steel lattice structure extending 20–50m vertically, supporting hoist lines and hook block. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Lattice Boom
5 top-level lines as of r109324| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Boom Main Chords | mhc-boom-main-chords | 2× | 2 | · | part |
| 2 | Boom Diagonal Bracing | mhc-boom-diagonal-bracing | 3× | 3 | · | part |
| 3 | Boom Hoist Sheave | mhc-boom-hoist-sheave | 1× | 1 | · | part |
| 4 | Boom Guy Cables | mhc-boom-guy-cables | 4× | 4 | · | part |
| 5 | Fastener Set | fastener-set | 3× | 3 | · | part |