Nitrogen Pre-charge Accumulator
AssemblyPrecharged with 0.8–1.0 bar nitrogen gas above atmospheric, storing elastic energy to lift the piston during the return stroke. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Nitrogen Pre-charge Accumulator
4 top-level lines as of r86230| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Accumulator Shell | hydraulic-rock-breaker-accumulator-shell | 1× | 1 | · | part |
| 2 | Bladder | hydraulic-rock-breaker-accumulator-bladder | 1× | 1 | · | part |
| 3 | Isolation Valve | hydraulic-rock-breaker-accumulator-valve | 1× | 1 | · | part |
| 4 | Nitrogen Charging Bottle | hydraulic-rock-breaker-nitrogen-bottle | 1× | 1 | · | part |