Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
| Payment Terms | MoneyGram,Western Union,T/T,D/P,D/A,L/C |
| Supply Ability | 100 |
| Delivery Time | 1-2 weeks |
| Packaging Details | Wooden crate |
| Rotation | 0.2-cp can be transported in reverse |
| Pressure Rating | 280 bar |
| Trademark | MKS |
| Products Name | Rexroth Hydraulic Piston Pump |
| Nominal Pressure | 35Mpa |
| Condition | Internal meshing principle |
| Mounting Type | Flange Mount |
| Inlet Connection | Threaded or Flanged |
| Delivery Date | 5 days |
| Rotation Speed | 1800 rpm |
| Brand Name | Rexroth |
| Model Number | A10VSO140DFR1/32L-PPB22U00 A10VSO140DRG/32L-PPB22U99 |
| Certification | ISO |
| Place of Origin | German |
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Product Specification
| Payment Terms | MoneyGram,Western Union,T/T,D/P,D/A,L/C | Supply Ability | 100 |
| Delivery Time | 1-2 weeks | Packaging Details | Wooden crate |
| Rotation | 0.2-cp can be transported in reverse | Pressure Rating | 280 bar |
| Trademark | MKS | Products Name | Rexroth Hydraulic Piston Pump |
| Nominal Pressure | 35Mpa | Condition | Internal meshing principle |
| Mounting Type | Flange Mount | Inlet Connection | Threaded or Flanged |
| Delivery Date | 5 days | Rotation Speed | 1800 rpm |
| Brand Name | Rexroth | Model Number | A10VSO140DFR1/32L-PPB22U00 A10VSO140DRG/32L-PPB22U99 |
| Certification | ISO | Place of Origin | German |
| High Light | Rexroth plunger pump hydraulic oil pump ，32L-PPB22U00 A10VSO140DFR1 plunger pump ，32L-PPB22U99 hydraulic oil plunger pump | ||
A10VSO140DFR1/32L-PPB22U00 A10VSO140DRG/32L-PPB22U99 German original Rexroth plunger pump hydraulic oil pump
| Rexroth A10VSO hydraulic pump |
| 1. What are the possible causes and solutions for insufficient or no oil output from the hydraulic pump? |
| • Reason: |
| Excessive resistance in the oil suction pipeline (such as clogged oil filter, low oil tank level, or air leakage in the inlet pipe). |
| Internal leakage of the pump (scratches on the oil distribution plate, poor sealing, sand holes, etc.). |
| The inclination angle of the inclined plate is too small and the displacement is insufficient. |
| Motor reversal (requires adjustment of phase sequence). |
| • Solution: |
| Clean the oil filter, add oil to the normal liquid level, and check the sealing of the pipeline. |
| Replace worn parts (such as plungers, oil distribution plates) or grind mating surfaces. |
| Adjust the variable piston to increase the inclination angle of the inclined plate. |
| 2. How to adjust if there is still traffic output at the median level? |
| Reason: Deviation, looseness, or wear of the control mechanism (such as wear of the inclined plate ear shaft). |
| Solution: Reset the controller, tighten or replace damaged parts, and check the angle holding force. |
| How to troubleshoot the high vibration and noise during pump operation? |
| • Mechanical reasons: |
| The pump and motor shaft are not concentric, the coupling is damaged, or the bolts are loose. |
| Wear of bearings or variable head bearings (dry friction or impurities in the oil during start-up). |
| • Hydraulic reasons: |
| The oil inlet pipe is too thin, the oil filter is clogged, or the oil viscosity is too high. |
| • Solution: |
| Reinstall and replace worn parts. |
| Select appropriate oil to ensure smooth fuel tank design and piping. |
| What are the causes and solutions for overheating of the pump body? |
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FAQ:
1. What is the A10VSO140 pump?
The A10VSO140 is an axial piston variable displacement pump from the Rexroth A10VSO series, designed for open-loop hydraulic circuits. It is widely used in industrial and mobile applications (e.g., excavators, construction machinery) due to its high-pressure capacity and robust performance.
2. What are the key specifications?
• Displacement: 140 cc/rev (model-specific).
• Control Types: DR, DFR, DRG, DFR1, DFLR (for flow/pressure regulation).
• Pressure Rating: High-pressure operation (exact PSI/bar values depend on configuration).
• Shaft Rotation: Typically clockwise (CW) or counterclockwise (CCW), depending on the model.
3. What are the compatible parts and components?
Common replaceable parts include:
• Cylinder block (barrel)
• Piston assembly
• Valve plate
• Swash plate
• Drive shaft
• Thrust plate.
4. How to identify the model number?
Example model: A10VSO140DFLR/31R-PPB12N00
• A10VSO140: Series and displacement.
• DFLR: Control type (e.g., DFLR for pressure limiting and load sensing).
• 31R: Porting configuration.
• PPB12N00: Additional design codes.
5. What are common applications?
• Excavator power steering systems.
• Industrial hydraulic presses.
• Mobile machinery requiring variable flow/pressure.
Company Details
Business Type:
Manufacturer,Exporter
Total Annual:
1 million-10 millon
Employee Number:
>50
Ecer Certification：
Verified Supplier
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha... Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha...
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