Percussion Unit
AssemblyHydraulic top hammer striking the rod thousands of times a minute to break rock. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Percussion Unit
3 top-level lines as of r77949| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Hammer Piston | ground-anchor-drill-piston | 1× | 1 | · | part |
| 2 | Accumulator | ground-anchor-drill-accumulator | 1× | 1 | · | part |
| 3 | O-Ring Set | oring-set | 1× | 1 | · | part |