Hydraulic Power Unit
AssemblySupplies pressurised oil to the ram and controls flow and 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
6 top-level parts · 6 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Variable Displacement Pump | 1× | Axial piston pump sized for 20–60 L/min at 250 bar. |
| 2 | Pump Motor | 1× | Three-phase 7.5–22 kW motor driving the pump. |
| 3 | Oil Tank | 1× | Welded steel reservoir, 100–250 L, with sight glass and breather. |
| 4 | Proportional Pressure Valve | 1× | Closed-loop pressure control |
| 5 | Oil Cooler | 1× | Air-blast or water heat exchanger holding oil below 55 C. |
| 6 | Return Filter | 1× | 10 micron return-line filter protecting the proportional valve. |
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Bill of materials for Hydraulic Power Unit
6 top-level lines · 6 rows shown · 6 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Variable Displacement Pump | shaft-straightening-press-hpu-pump | 1× | 1 | · | part |
| 2 | Pump Motor | shaft-straightening-press-hpu-motor | 1× | 1 | · | part |
| 3 | Oil Tank | shaft-straightening-press-hpu-tank | 1× | 1 | · | part |
| 4 | Proportional Pressure Valve | shaft-straightening-press-proportional-valve | 1× | 1 | · | part |
| 5 | Oil Cooler | shaft-straightening-press-hpu-cooler | 1× | 1 | · | part |
| 6 | Return Filter | shaft-straightening-press-hpu-filter | 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 |