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 | 2 weeks |
| Packaging Details | Wooden crate |
| Operating Temperature | Up to 80°C |
| Seal Type | Lip Seal or Mechanical Seal |
| Rotation | Clockwise or Counterclockwise |
| Mnr | R902406759 |
| After Serive | online video |
| Material No | R902486610 |
| Flow Rate | Up to 1000 L/min |
| Description | ALA10VO45LA8DS/53R-VUC12N00-S2329 |
| Speed | Hydraulic oil, water ethylene glycol |
| Drive Mode | 6-250m3 |
| Brand Name | Rexroth |
| Model Number | A10VSO45DFLR/31R-PKC62K01 A10VSO45DFLR/31R-PKC62K01 A10VSO45DFLR/31R-PKC62K01 A10VSO45DFLR/31R-PKC62K01 A10VSO45DFLR/31R-PKC62K01 |
| Certification | ISO |
| Place of Origin | German |
View Detail Information
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Product Specification
| Payment Terms | MoneyGram,Western Union,T/T,D/P,D/A,L/C | Supply Ability | 100 |
| Delivery Time | 2 weeks | Packaging Details | Wooden crate |
| Operating Temperature | Up to 80°C | Seal Type | Lip Seal or Mechanical Seal |
| Rotation | Clockwise or Counterclockwise | Mnr | R902406759 |
| After Serive | online video | Material No | R902486610 |
| Flow Rate | Up to 1000 L/min | Description | ALA10VO45LA8DS/53R-VUC12N00-S2329 |
| Speed | Hydraulic oil, water ethylene glycol | Drive Mode | 6-250m3 |
| Brand Name | Rexroth | Model Number | A10VSO45DFLR/31R-PKC62K01 A10VSO45DFLR/31R-PKC62K01 A10VSO45DFLR/31R-PKC62K01 A10VSO45DFLR/31R-PKC62K01 A10VSO45DFLR/31R-PKC62K01 |
| Certification | ISO | Place of Origin | German |
| High Light | Rexroth A10VSO45 hydraulic pump ，axial piston hydraulic pump 1000 L/min ，Rexroth gear pump with warranty | ||
A10VSO45DFLR/31R-PKC62K01 A10VSO45DFLR/31R-PKC62K01 A10VSO45DFLR/31R-PKC62K01
A10VSO45DFLR/31R-PKC62K01 A10VSO45DFLR/31R-PKC62K01 Excavator hydraulic pump, German Rexroth axial piston 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? |
| • Reason: |
| Mechanical friction (such as improper clearance between moving parts) or liquid friction (high-pressure oil leakage converted into thermal energy). |
| Filter blockage leads to excessive back pressure in the return oil. |
| • Solution: |
| Adjust the gap and increase the capacity of the cooler or fuel tank. |
| Clean or replace the filter. |
| How to solve the problem of oil leakage? |
| • Common oil leakage points: |
| Damaged spindle oil seal, internal leakage (high oil seal pressure), loose external pipeline or aging sealing gasket. |
| • Solution: |
| Replace the oil seal or defective shaft, check the size of the oil drain pipe, and tighten the joint. |
| What are the key points of daily maintenance? |
| • Oil management: |
| Maintain oil temperature at 25-60 ℃, cleanliness level ≥ 8, and regularly test oil quality. |
| • Regular inspection: |
| Conduct a comprehensive inspection of seals, filters, and mechanical components every 6 months. |
| After running for 3000 hours, it is necessary to check the status of the oil replenishment pump daily. |
| Before starting: Ensure that the pump is filled with oil to avoid dry friction. |
| How to adjust abnormal pressure (too high/too low)? |
| • Low pressure: Check for pipeline leaks, overflow valve faults, or cylinder block distribution plate leaks. |
| Excessive pressure: Adjust the overflow valve, check the directional valve or return oil pipeline. |
| ------ |
| precautions |
| Installation requirements: The concentricity between the pump shaft and the motor shaft should be less than 0.05mm, and the suction height should not exceed 500mm. |
| • Spare parts replacement: It is recommended to use original seals and wear-resistant components to ensure compatibility. |
| A10VSO 18 series: |
| A10VSO18DR/31R-PPA12N00, |
| A10VSO18DR/31R-PPA12K01, |
| A10VSO18DFR1/31R-PPA12N00,, |
| A10VSO18DFR1/31R-PPA12N00, |
| A10VSO18DFR1/31R-PPA12K01, |
| A10VSO18DFR/31R-PPA12N00, |
| A10VSO18DFLR/31R-PPA12N00, |
| A10VSO18DG/31R-PPA12N00, |
| A10VSO18DRG/31R-PPA12N00, |
| A10VSO18DFE1/31R-PPA12N00, |
| A10VSO18FHD/31R-PPA12N00, |
| A10VSO18ED/31R-PPA12N00, |
| A10VSO 28 series: |
| A10VSO28DR/31R-PPA12N00, |
| A10VSO28DR/31R-PPA12K01, |
| A10VSO28DFR1/31R-PPA12N00, |
| A10VSO28DFR1/31R-PPA12N00, |
| A10VSO28DFR1/31R-PPA12K01, |
| A10VSO28DFR/31R-PPA12N00, |
| A10VSO28DFLR/31R-PPA12N00, |
| A10VSO28DG/31R-PPA12N00, |
| A10VSO28DRG/31R-PPA12N00 |
| A10VSO28DFE1/31R-PPA12N00, |
| A10VSO28FHD/31R-PPA12N00, |
| A10VSO28ED/31R-PPA12N00, |
| A10VSO 45 series: |
| A10VSO45DR/31R-PPA12N00 |
| A10VSO45DR/31R-PPA12K01, |
| A10VSO45DFR1/31R-PPA12N00 |
| A10VSO45DFR1/31R-PPA12N00, |
| A10VSO45DFR1/31R-PPA12K02 |
| A10VSO45DFR/31R-PPA12N00, |
| A10VSO45DFR/31R-PPA12K01, |
| A10VSO45DFR/31R-PPA12K26 |
| A10VSO45DFLR/31R-PPA12N00, |
| A10VSO45DG/31R-PPA12N00 |
| A10VSO45DRG/31R-PPA12N00, |
| A10VSO45DFE1/31R-PPA12N00, |
| A10VSO45FHD/31R-PPA12N00, |
| A10VSO45ED/31R-PPA12N00, |
| A10VSO 71 series: |
| A10VSO71DR/31R-PPA12N00 |
| A10VSO71DR/31R-PPA12K01, |
| A10VSO71DFR1/31R-PPA12N00, |
| A10VSO71DFR1/31R-PPA12N00, |
| A10VSO71DFR1/31R-PPA12K02, |
| A10VSO71DFR/31R-PPA12N00, |
| A10VSO71DFR/31R-PPA12K27 |
| A10VSO71DFLR/31R-PPA12N00, |
| A10VSO71DG/31R-PPA12N00, |
| A10VSO71DRG/31R-PPA12N00, |
| A10VSO71DFE1/31R-PPA12N00, |
| A10VSO71FHD/31R-PPA12N00, |
| A10VSO71ED/31R-PPA12N00, |
| A10VSO 100 series:, |
| A10VSO100DR/31R-PPA12N00, |
| A10VSO100DR/31R-PPA12K01, |
| A10VSO100DFR1/31R-PPA12N00, |
| A10VSO100DFR1/31R-PPA12N00,, |
| A10VSO100DFR1/31R-PPA12K01 |
| A10VSO100DFR/31R-PPA12N00,, |
| A10VSO100DFLR/31R-PPA12N00, |
| A10VSO100DG/31R-PPA12N00,, |
| A10VSO100DRG/31R-PPA12N00, |
| A10VSO100DFE1/31R-PPA12N00,, |
| A10VSO100DFE1/31R-PPA12K02, |
| A10VSO100FHD/31R-PPA12N00 |
| R902405606 A10VO100DFR1/31R-VSC62N00, R902411500 A10VSO45DFLR/31R-VPA12N00 145N |
| R902424086 A10VO71DFR1/31R-VSC62N00, R902429793 A10VSO140DFLR/31R-VPB12N00 265N |
| R902431762 A10VSO28DFLR/31R-VPA12N00 35N, R902443895 A10VSO45DFLR/31R-VPA12N00 50N |
| R902456902 A10VO71DFR1/31R-VSC62K68, R902459592 A10VSO140DFR1/31R-VPB12K68 |
| R902460463 A10VSO100DFLR/31R-VPA12N00 140N, R902460861 A10VO45DFR1/31L-VSC62K68 |
| R902460920 A10VSO28DFLR/31R-VPA12N00 100N, R902460921 A10VSO28DFLR/31R-VPA12N00 50N |
| R902460922 A10VSO45DFLR/31R-VPA12N00 100N, R902460923 A10VSO71DFLR/31R-VPA12N00 156N |
| R902460924 A10VSO71DFLR/31R-VPA12N00 240N, R902460925 A10VSO100DFLR/31R-VPA12N00 120N |
| R902460926 A10VSO100DFLR/31R-VPA12N00 200N, R902460927 A10VSO100DFLR/31R-VPA12N00 245N |
| R902460928 A10VSO100DFLR/31R-VPA12N00 300N, R902460929 A10VSO140DFLR/31R-VPB12N00 300N |
| R902460930 A10VSO140DFLR/31R-VPB12N00 245N, R902460962 A10VO71DFR1/31L-VSC62K68 |
| R902461113 A10VO28DFR1/31L-VSC62K01, R902461114 A10VO28DFR1/31L-VSC62N00 |
| R902461115 A10VO45DFR1/31R-VSC62K68, R902461116 A10VO71DFR1/31R-VSC62K01 |
| R902461117 A10VO71DFR1/31L-VSC62N00, R902461228 A10VSO45DFR1/31R-VPA12K68 |
| R902461229 A10VSO71DFR1/31R-VPA12K68, R902461230 A10VSO100DFR1/31R-VPA12K68 |
| R910903160 A10VSO28DFR/31R-PPA12N00, R910903163 A10VSO28DR/31R-PPA12N00 |
| R910906900 A10VO100DFR/31R-PSC62N00, R910907323 A10VO100DFR/31L-PSC62N00 |
| R910907402 A10VO28DFR/31R-PSC62N00, R910907403 A10VSO45DR/31R-PPA12N00 |
| R910907404 A10VO45DFR/31R-PSC62K01, R910907918 A10VO45DFR1/31R-PSC62K04 |
| R910907919 A10VSO28DR/31R-PPA12K01, R910908655 A10VO28DFR/31R-PSC62K01 |
| R910908725 A10VSO45DFR1/31R-PPA12N00, R910909288 A10VO45DFR1/31L-PSC62N00 |
| R910909613 A10VSO45DFR/31R-PPA12K01, R910909949 A10VO45DFR/31L-PSC62K01 |
| R910910181 A10VO45DFR1/31R-PSC62N00, R910910590 A10VSO28DFR1/31R-PPA12N00 |
| R910911010 A10VSO45DFR/31R-PPA12K26, R910911737 A10VO28DFR1/31R-PSC61N00 |
| R910912007 A10VSO100DR/31R-PPA12N00, R910915421 A10VO28DR/31R-PSC62K01 |
| R910916472 A10VO45DFR1/31L-PSC62K01, R910916931 A10VO45DFR1/31R-PSC62K01 |
| R910920557 A10VO45DFR1/31R-PSC62K02, R910921546 A10VSO140DFR1/31R-PPB12N00 |
| R910922744 A10VSO100DFR1/31R-PPA12N00, R910922947 A10VO28DFR1/31L-PSC62K01 |
| R910922983 A10VSO140DR/31R-PPB12N00, R910923181 A10VO28DFR1/31R-PSC62K01 |
| R910926318 A10VSO28DFR1/31R-PPA12K01, R910927068 A10VSO45DFR1/31R-PPA12K02 |
| R910927083 A10VSO100DFR1/31R-PPA12K02, R910927126 A10VSO140DFR1/31R-PPB12K02 |
| R910932852 A10VSO140DRG/31R-PPB12N00, R910934823 A10VSO100DFLR/31R-PPA12N00 |
| R910935974 A10VSO140DFLR/31R-PPB12N00, R910935975 A10VSO45DFLR/31R-PPA12N00 |
FAQ:
How does the variable displacement mechanism work?
Flow is adjusted by changing the swashplate angle via an external control mechanism (e.g., pressure compensator or manual adjustment). This allows the pump to deliver only the required flow, reducing energy consumption.
5. What maintenance is required?
• Regularly check for leaks, abnormal noise, or pressure fluctuations.
• Monitor fluid cleanliness (ISO 4406 Class 18/16/13 recommended).
• Replace seals and bearings per the manufacturer’s service intervals.
6. What are common troubleshooting steps for flow/pressure issues?
• Flow instability: Check for air ingress, clogged filters, or worn control pistons.
• Pressure drops: Inspect relief valves or compensator settings.
• Noise: Verify alignment of the pump and motor shafts, and ensure fluid viscosity is within specs.
7. Is the A10VSO45 compatible with alternative fluids?
While optimized for mineral oil, some models (marked "E") can use HFA/HFB/HFC fluids with reduced performance parameters.
8. Where can I purchase genuine A10VSO45 pumps?
Authorized distributors like Shanghai Weimi Electromechanical and Kemai Automation offer original Rexroth pumps with warranties and technical support.
9. Can it be used in a multi-pump configuration?
Yes, the through-drive shaft allows mounting additional gear pumps or piston pumps (up to 100% drive capacity).
10. What warranty and after-sales support are available?
Standard warranties cover 1 year for manufacturing defects. Extended support includes on-site troubleshooting and spare parts supply.
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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