Boom Insert Section
AssemblyStraight lattice section, around 6-12 m, added or removed to set boom length. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Boom Insert Section
3 top-level lines as of r39744| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Boom Chord | crawler-crane-lattice-boom-chord | 4× | 4 | · | part |
| 2 | Lacing Tube | crawler-crane-lattice-boom-lacing | 32× | 32 | · | part |
| 3 | Boom Pin Lug | crawler-crane-lattice-boom-pin-lug | 8× | 8 | · | part |