Main Hydraulic Pump
AssemblyTandem variable-displacement axial piston pump. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Main Hydraulic Pump parts and their functions
6 top-level parts · 12 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Pump Rotary Group | 2× | Rotary group per pump section |
| 2 | Swash Plate | 2× | Tilting plate setting pump displacement. |
| 3 | Pump Regulator | 1× | Horsepower and flow regulator |
| 4 | Gearbox Housing | 1× | Rigid cast housing that holds the gears and bearings in alignment, contains the lubricant, and mounts the gearbox to the machine. |
| 5 | Ball Bearing | 4× | Deep-groove radial ball bearing. |
| 6 | Oil Seal | 2× | Spring-loaded rotary lip seal that keeps lubricant inside a housing and dirt out where a shaft passes through, sized to DIN 3760. |
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Bill of materials for Main Hydraulic Pump
6 top-level lines · 6 rows shown · 12 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Pump Rotary Group | track-excavator-pump-rotary-group | 2× | 2 | · | part |
| 2 | Swash Plate | track-excavator-swash-plate | 2× | 2 | · | part |
| 3 | Pump Regulator | track-excavator-regulator | 1× | 1 | · | part |
| 4 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 5 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 6 | Oil Seal | oil-seal | 2× | 2 | · | part |
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Where the main hydraulic pump 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 |