Davit Arm
AssemblySwinging steel beam (5–8 m reach), pivots on deck bushing, connected to haul-line and pot block via heave-compensator cylinder. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Davit Arm
4 top-level lines as of r39297| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Davit Beam | crab-block-hauler-davit-beam | 1× | 1 | · | part |
| 2 | Davit Pivot | crab-block-hauler-davit-pivot | 1× | 1 | · | part |
| 3 | Davit Tag Line | crab-block-hauler-davit-tag-line | 1× | 1 | · | part |
| 4 | Heave Compensator | crab-block-hauler-heave-compensator | 1× | 1 | · | part |