Boom Line Sheave Block
AssemblySheave cluster guiding the boom hoist rope at the boom tip. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Boom Line Sheave Block
3 top-level lines as of r126145| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Wire Rope Sheave | pipe-layer-sheave | 3× | 3 | · | part |
| 2 | Ball Bearing | ball-bearing | 6× | 6 | · | part |
| 3 | Sheave Axle Pin | pipe-layer-sheave-pin | 1× | 1 | · | part |