Hydraulic System
AssemblyVariable-displacement pump, load-sensing manifold, and directional valving supplying boom, stick, swing and track motors. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Hydraulic System
9 top-level lines as of r82174| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Main Pump | high-reach-demolition-excavator-main-pump | 1× | 1 | · | part |
| 2 | Pump Drive Motor | high-reach-demolition-excavator-pump-motor | 1× | 1 | · | part |
| 3 | Pressure Filter | high-reach-demolition-excavator-pressure-filter | 1× | 1 | · | part |
| 4 | Return Cooler | high-reach-demolition-excavator-return-cooler | 1× | 1 | · | part |
| 5 | Main Valve Block | high-reach-demolition-excavator-valve-block | 1× | 1 | · | part |
| 6 | Bladder Accumulator | high-reach-demolition-excavator-accumulator | 1× | 1 | · | part |
| 7 | Hydraulic Tank | high-reach-demolition-excavator-tank | 1× | 1 | · | part |
| 8 | Pressure Sensor | pressure-sensor | 4× | 4 | · | part |
| 9 | Hose Bundle | high-reach-demolition-excavator-hose-bundle | 2× | 2 | · | part |