A4VSO71LR2G/10R-VPB25N00A4VSO40DFR/10R-PPB13N00A4VSO40LR2G/10R-VPB25N00Rexroth A4VSO Series Axial Piston VariableDisplacementPump 125cm 350 Bar 22HP HydraulicPump German Import
Price:
negotiation
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
Rexroth
Product Description
Rexroth A4VSO Series Axial Piston Variable Displacement Pump
| Parameter | Details |
|---|---|
| Displacement | 125 cm³ |
| Pump Type | Axial piston variable pump |
| Warranty | 1 Year |
| Place of Origin | FuanJian, China |
| Connection Size | Ask for more |
| Max. Horsepower | 22 HP |
| Number of Stages | 1 Stage |
| Operating Pressure | 350 bar |
| Showroom Location | CHINA |
| Weight | 88 kg |
| Brand Name | Rexroth |
| Dimension (L * W * H) | 239 * 165 * 274 mm |
| Maximum Flow Rate | 225 L/min |
| Power | 131 KW |
| Pressure | 350 bar |
| Structure | Single-stage axial piston structure |
- A4VSO125DR/22R-VPB25N00
- A4VSO125DR/22R-VZB13N00
- A4VSO125DR/22R-VPB13N00
- A4VSO40DRG/10L-PPB13N00
- A4VSO125DR/22R-PPB13N00
- A4VSO71EO2/10L-PZB25N00
- A4VSO71EO1/10L-PPB13N00
- A4VSO71LR2/10L-PPB13N00
- A4VSO71DRG/10L-PPB13N00
- A4VSO71DFR/10L-PPB13N00
- A4VSO71LR2G/10L-PZB13N00
- A4VSO71DR/10L-PPB13N00
- A4VSO40EO2/10L-PPB13N00
- A4VSO40EO1/10L-PPB25N00
- A4VSO40LR2/10L-PPB25N00
- A4VSO40LR2/10L-PPB13N00
- A4VSO40DRG/10L-PPB25N00
- A4VSO125DRG/22R-PPB13N00
- A4VSO40LR2G/10L-PPB13N00
- A4VSO71LR2/10R-VPB25N00
- A4VSO40LR2G/10L-PPB25N00
- A4VSO40DR/10L-PPB25N00
- A4VSO40DR/10L-PPB13N00
- A4VSO71EO2/10R-VPB25N00
- A4VSO71EO2/10R-VZB13N00
- A4VSO71EO2/10R-PZB13N00
- A4VSO71EO2/10R-VPB13N00
- A4VSO71EO2/10R-PPB13N00
- A4VSO71EO1/10R-VPB25N00
- A4VSO71EO1/10R-PZB13N00
- A4VSO71EO1/10R-VPB13N00
- A4VSO71EO1/10R-PPB13N00
Operation & Fault Troubleshooting
Q1: What causes the pump to make abnormal noise during operation?
A15: Noise classification and causes:
- Cavitation noise (gurgling sound): Oil level is too low, suction pipeline is blocked, or filter is clogged
- Mechanical noise (metallic impact sound): Bearing damage, piston wear, or swashplate loose
- Hydraulic noise (whistling sound): Control valve stuck, oil passage blocked, or relief valve unstable
- Resonance noise (low-frequency vibration sound): Pump and pipeline resonance, or motor-pump shaft misalignment
Q2: Why does the pump body overheat (temperature > 65℃), and how to handle it?
A16: Overheating causes and solutions:
- Severe internal leakage: Replace worn piston-cylinder pair and valve plate
- High oil viscosity: Replace with low-viscosity oil (e.g., ISO VG 32 for high-temperature environments)
- Poor heat dissipation: Clean the system cooler, increase cooling fan speed, or add a supplementary cooler
- Relief valve malfunction (long-term pressure relief): Repair or replace the relief valve
- Pipeline backpressure is too high: Shorten the return pipeline, reduce bends, or increase the pipeline diameter
- Ambient temperature is too high: Install a heat shield between the pump and high-temperature heat sources
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xiamen Lang Ye Hydraulic Electromechanical Equipment Co., Ltd
Location
Xia'Men City, China
Contact Person
zixin