Main Hook Block
AssemblyMulti-sheave block reeved with several rope parts to lift the rated capacity. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Main Hook Block
5 top-level lines as of r39769| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Block Sheave | crawler-crane-lattice-block-sheave | 7× | 7 | · | part |
| 2 | Lifting Hook | crawler-crane-lattice-hook | 1× | 1 | · | part |
| 3 | Hook Thrust Nut | crawler-crane-lattice-hook-nut | 1× | 1 | · | part |
| 4 | Block Side Plate | crawler-crane-lattice-block-plate | 2× | 2 | · | part |
| 5 | Ball Bearing | ball-bearing | 14× | 14 | · | part |