Rotary Table
AssemblyGeared turntable in the drill floor that rotates the string through the kelly or drives casing, kept as backup to the top drive and for slip-set operations. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Rotary Table
5 top-level lines as of r50311| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Master Bushing | drillship-master-bushing | 1× | 1 | · | part |
| 2 | Helical Gear Pair | gear-pair | 2× | 2 | · | part |
| 3 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 4 | Oil Seal | oil-seal | 4× | 4 | · | part |
| 5 | Control & I/O Board 4 parts | drillship-control-board | 1× | 1 | 0 | assembly |