Mast and Leader
AssemblyTelescopic box-section mast, ~26 m, guiding the rotary head and auger. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Mast and Leader
7 top-level lines as of r27304| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Lower Mast Section | cfa-piling-rig-mast-lower | 1× | 1 | · | part |
| 2 | Upper Telescopic Mast | cfa-piling-rig-mast-upper | 1× | 1 | · | part |
| 3 | Mast Guide Rail | cfa-piling-rig-mast-guide-rail | 2× | 2 | · | part |
| 4 | Mast Pivot Bearing 2 parts | cfa-piling-rig-mast-pivot | 1× | 1 | 0 | assembly |
| 5 | Mast Erection Cylinder | cfa-piling-rig-mast-erect-cylinder | 2× | 2 | · | part |
| 6 | Crowd Carriage 2 parts | cfa-piling-rig-crowd-carriage | 1× | 1 | 0 | assembly |
| 7 | Fastener Set | fastener-set | 4× | 4 | · | part |