Crowd Rope System
AssemblyRope and sheave reeving that multiplies crowd cylinder stroke into head travel along the mast. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Crowd Rope System
3 top-level lines as of r145170| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Wire Rope | rotary-bored-piling-rig-wire-rope | 1× | 1 | · | part |
| 2 | Rope Sheave | rotary-bored-piling-rig-sheave | 4× | 4 | · | part |
| 3 | Ball Bearing | ball-bearing | 4× | 4 | · | part |