Power Unit
AssemblyGasoline or diesel engine that rotates the bull wheel at 10–30 RPM via a friction clutch and pulley system. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Power Unit
4 top-level lines as of r21189| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Prime Mover Engine | cable-tool-drill-rig-engine | 1× | 1 | · | part |
| 2 | Flywheel | cable-tool-drill-rig-flywheel | 1× | 1 | · | part |
| 3 | Friction Clutch | cable-tool-drill-rig-clutch | 1× | 1 | · | part |
| 4 | Pulley & Belt Drive | cable-tool-drill-rig-pulley-drive | 1× | 1 | · | part |