Crane Boom
AssemblyThe main boom that reaches out over deck and water; lattice on the largest cranes, box-section on medium ones. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Crane Boom
5 top-level lines as of r81570| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Boom Section | heavy-lift-ship-boom-section | 4× | 4 | · | part |
| 2 | Boom Pin | heavy-lift-ship-boom-pin | 8× | 8 | · | part |
| 3 | Rope Sheave | heavy-lift-ship-sheave | 12× | 12 | · | part |
| 4 | Ball Bearing | ball-bearing | 12× | 12 | · | part |
| 5 | Fastener Set | fastener-set | 200× | 200 | · | part |