Hydraulic System
AssemblyVariable-displacement pump with proportional valve block controlling boom, gripper, and steering. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Hydraulic System parts and their functions
7 top-level parts · 8 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Main Pump | 1× | Variable displacement axial piston pump |
| 2 | Proportional Valve Block | 1× | Multi-section proportional control block |
| 3 | Accumulator | 1× | Accumulator for shock absorption |
| 4 | Filter | 1× | Return and suction filter |
| 5 | Cooler | 1× | Heat exchanger for oil temperature |
| 6 | Pressure Sensor | 2× | System pressure and boom pressure |
| 7 | Hose Bundle | 1× | Reinforced hoses and couplers |
3D model
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Bill of materials for Hydraulic System
7 top-level lines · 7 rows shown · 8 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Main Pump | rock-bolter-pump | 1× | 1 | · | part |
| 2 | Proportional Valve Block | rock-bolter-proportional-valve | 1× | 1 | · | part |
| 3 | Accumulator | rock-bolter-accumulator | 1× | 1 | · | part |
| 4 | Filter | rock-bolter-filter | 1× | 1 | · | part |
| 5 | Cooler | rock-bolter-cooler | 1× | 1 | · | part |
| 6 | Pressure Sensor | pressure-sensor | 2× | 2 | · | part |
| 7 | Hose Bundle | rock-bolter-hose-bundle | 1× | 1 | · | part |
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Where the hydraulic system is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $5–$2k. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| kbl.co.in ↗ | Pune, IN | Pumps & fluid systems | 200 units | 6–10 wks |
| leo.com.cn ↗ | Taizhou, CN | Pumps | 200 units | 6–10 wks |
| shaktipumps.com ↗ | Pithampur, IN | Pumps | 200 units | 6–10 wks |
| cnppumps.com ↗ | Hangzhou, CN | Pumps | 200 units | 6–10 wks |
| rotopumps.com ↗ | Noida, IN | Pumps | 200 units | 6–10 wks |