Hydraulic Power Unit
AssemblyVariable displacement pump, accumulator, control valve bank, and cooler producing 200–300 bar system pressure. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Hydraulic Power Unit parts and their functions
7 top-level parts · 7 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Variable Displacement Pump | 1× | Swashplate variable displacement pump 50–100 cc/rev |
| 2 | Pump Motor | 1× | 30 kW three-phase electric motor 1450 rpm |
| 3 | Hydraulic Accumulator | 1× | 5 L accumulator tank precharged to 150 bar |
| 4 | Proportional Control Valve | 1× | Proportional directional control valve with pilot solenoids |
| 5 | Main Relief Valve | 1× | Pilot-operated relief valve 250 bar cracking |
| 6 | Plate-Frame Cooler | 1× | Plate-frame cooler 20 kW capacity with fan |
| 7 | Hydraulic Reservoir | 1× | 500 L sealed hydraulic fluid tank |
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Bill of materials for Hydraulic Power Unit
7 top-level lines · 7 rows shown · 7 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Variable Displacement Pump | elephant-restraint-device-hydraulic-pump | 1× | 1 | · | part |
| 2 | Pump Motor | elephant-restraint-device-pump-motor | 1× | 1 | · | part |
| 3 | Hydraulic Accumulator | elephant-restraint-device-accumulator | 1× | 1 | · | part |
| 4 | Proportional Control Valve | elephant-restraint-device-valve-manifold | 1× | 1 | · | part |
| 5 | Main Relief Valve | elephant-restraint-device-relief-valve | 1× | 1 | · | part |
| 6 | Plate-Frame Cooler | elephant-restraint-device-cooler | 1× | 1 | · | part |
| 7 | Hydraulic Reservoir | elephant-restraint-device-reservoir-tank | 1× | 1 | · | part |
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Where the hydraulic power unit 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 |