Rotary Drive Head
AssemblyMulti-motor gearbox delivering 150–400 kNm to the auger. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Rotary Drive Head
6 top-level lines as of r27314| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Rotary Drive Motor | cfa-piling-rig-rotary-motor | 4× | 4 | · | part |
| 2 | Rotary Head Gearbox 4 parts | cfa-piling-rig-rotary-gearbox | 1× | 1 | 0 | assembly |
| 3 | Hollow Drive Spindle | cfa-piling-rig-drive-spindle | 1× | 1 | · | part |
| 4 | Auger Coupling Box | cfa-piling-rig-kelly-coupling | 1× | 1 | · | part |
| 5 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 6 | Oil Seal | oil-seal | 4× | 4 | · | part |