Hydraulic System
AssemblyEngine-driven pumps and valving that power travel, lift, conveyors, 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
8 top-level parts · 34 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Variable-Displacement Pump 4 parts | 2× | Variable-displacement travel pumps |
| 2 | Gear Pump | 1× | Auxiliary functions |
| 3 | Valve Block 3 parts | 1× | |
| 4 | Hydraulic Reservoir | 1× | |
| 5 | Hydraulic Filter | 3× | |
| 6 | Hydraulic Oil Cooler | 1× | |
| 7 | Hydraulic Accumulator | 1× | |
| 8 | O-Ring Set | 2× | Set of elastomer rings seated in grooves to seal static or slow-moving joints against fluid and gas, sized to ISO 3601. |
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Bill of materials for Hydraulic System
8 top-level lines · 15 rows shown · 34 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Variable-Displacement Pump 4 parts | cold-planer-milling-machine-main-pump | 2× | 2 | 6 | assembly |
| 1.1 | Pump Housing | cold-planer-milling-machine-pump-housing | 1× | 2 | · | part |
| 1.2 | Swashplate | cold-planer-milling-machine-swashplate | 1× | 2 | · | part |
| 1.3 | Ball Bearing | ball-bearing | 2× | 4 | · | part |
| 1.4 | Oil Seal | oil-seal | 2× | 4 | · | part |
| 2 | Gear Pump | cold-planer-milling-machine-gear-pump | 1× | 1 | · | part |
| 3 | Valve Block 3 parts | cold-planer-milling-machine-valve-block | 1× | 1 | 13 | assembly |
| 3.1 | Directional Control Valve | cold-planer-milling-machine-directional-valve | 8× | 8 | · | part |
| 3.2 | Pressure Relief Valve | cold-planer-milling-machine-relief-valve | 4× | 4 | · | part |
| 3.3 | O-Ring Set | oring-set | 1× | 1 | · | part |
| 4 | Hydraulic Reservoir | cold-planer-milling-machine-hyd-tank | 1× | 1 | · | part |
| 5 | Hydraulic Filter | cold-planer-milling-machine-hyd-filter | 3× | 3 | · | part |
| 6 | Hydraulic Oil Cooler | cold-planer-milling-machine-hyd-cooler | 1× | 1 | · | part |
| 7 | Hydraulic Accumulator | cold-planer-milling-machine-accumulator | 1× | 1 | · | part |
| 8 | O-Ring Set | oring-set | 2× | 2 | · | 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 |