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 box |
| Inlet Port Size | 1 inch |
| Control Type | Pressure Compensator |
| Usage | Dump Truck |
| Mnr | R902223131 |
| Maximum Pressure | 280 bar |
| Control Range | 0-100% |
| Pressure Rating | 280 bar |
| Power | Hydraulic |
| Transport Package | Wooden Box |
| Fuel | Hydraulic oil |
| Inlet Connection | Threaded or Flanged |
| Drive Mode | Mechanically Driven Pump |
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 box |
| Inlet Port Size | 1 inch | Control Type | Pressure Compensator |
| Usage | Dump Truck | Mnr | R902223131 |
| Maximum Pressure | 280 bar | Control Range | 0-100% |
| Pressure Rating | 280 bar | Power | Hydraulic |
| Transport Package | Wooden Box | Fuel | Hydraulic oil |
| Inlet Connection | Threaded or Flanged | Drive Mode | Mechanically Driven Pump |
| High Light | Rexroth A4VSO180 hydraulic piston pump ，hydraulic piston pump 280 bar ，pressure compensator hydraulic pump | ||
A4VSO180LR2G/22L-PPB13N00 A4VSO180DR/22L-PPB25N00 A4VSO180DR/22L-PPB13N00
A4VSO125EO2/22L-VZB25N00 A4VSO125EO2/22L-PPB13N00 High pressure industrial piston pump from Rexroth, Germany
| 85267220981 | yli97584@gmail.com | ||
| Brand Name | Rexroth | Place of Origin | fujian, China |
| Warranty | 12 Months | Video outgoing-inspection | Provided |
| Machinery Test Report | Provided | Application | Machinery Repair Shops |
| Material | Iron | Condition | Oringal |
| Type | A4VSO180LR2G/22L-PPB13N00 A4VSO180DR/22L-PPB25N00 A4VSO180DR/22L-PPB13N00 A4VSO125EO2/22L-VZB25N00 A4VSO125EO2/22L-PPB13N00 | Quality | 100% Tested Great Performance |
| Certification | ISO | Feature | Long Life Low Noise |
| Function | Filter Diesel Oil | Power | Hydraulic Power |
| Payment Term | T/T 100% |
| R910974729 TWA4VSO250/30R-VPBN00 |
| R910949038 SETTINGSCREWA4VSO125-355 |
| R910939331 TWA4VSO71/10X-VPBN |
| R910938540 TWA4VSO125/22R-VPBN00 |
| R910934032 CONNECTIONPLATEA4VSO250SAE-C4LO. |
| R910914368 AA4VSO71DRG/10L-PZB13N00-SO103 |
| R910905142 AA4VSO71LR2D/10R-PPB13N00 |
| R902475299 AA4VSO180DR/30R-PPB13KB5 |
| R902474118 A4VSO180DFR1/30R+A10VSO71DR/31R |
| R902473324 A4VSO250DR/30R+A4VSO71DR/10R |
| R902470887 AA4VSO40EO2/10R-VPB13N00 |
| R902470783 AA4VSO180DR/30R-PZB25K33 |
| R902461408 AA4VSO250EO1/30R-VPB13N00-S0368 |
| R902460750 AA4VSO250EO2E/30R-PPB25N00-SO2 |
| R902459415 AA4VSO180DPF/30R-PPB13N00 |
| R902454219 AA4VSO40DFE1/10R-PPB13N00 |
| R902453480 AA4VSO71DFR/10R-VPB13N00 |
| R902452777 AA4VSO250EO1/30R-PPB13N00-S0368 |
| R902446539 AA4VSO250DR/30R-VPB25N00 |
| R902445995 AA4VSO500HS4/30R-PPH25N00 |
| R902437626 AA4VSO71DFR/10L-VPB13N00 |
| R902437507 AA4VSO40EO2/10R-PPB13N00 |
| R902437506 AA4VSO71EO2/10R-PPB13N00 |
| R902434668 AA4VSO500LR3GN/30R-PPH13N00 |
| R902433743 AA4VSO71FR/10R-PPB13N00 |
| R902433730 AA4VSO125DR/30R-VPB25N00-SO103 |
| R902433372 AHAA4VSO250DRG/30L-PSD63K78-S1277 |
| R902432360 AA4VSO250EO2/30R-VPB25N00 |
| R902431807 AA4VSO250DR/30R-FPB13N00 |
| R902430589 AA4VSO180DFE1/30R-PPB13N00 |
| R902428670 AA4VSO500DP/30R-PZH25N00 |
| R902427726 AA4VSO500DP/30R-PPH25K43 |
| R902425718 AA4VSO250DFE1/30R-PPB13N00 |
| R902424033 AEA4VSO40DR/10R-PPB13N00 |
| R902424028 AEA4VSO71DR/10R-PPB13N00 |
| R902423306 AA4VSO71DRG/10R-PPB13N00 |
| R902423294 AA4VSO71DR/10R-PPB13N00 |
| R902423276 AA4VSO40MA/10R-PPB13N00 |
| R902422640 AHAA4VSO250DRG/30R-PSD63K24-S1277 |
| R902420976 AA4VSO500DR/30R-PPH25N00 |
| R902419838 AHAA4VSO250DRG/30R-PSD63K78-S1277 |
| R902419815 AHAA4VSO250DRG/30R-PSD63K07-S1277 |
| R902418820 AA4VSO40DR/10R-PPB13N00 |
| R902418085 AA4VSO180DP/30R-PPB13N00 |
| R902410248 AA4VSO250LR2G/30R-VPB13N00 |
| R902408952 AA4VSO180EO2/30R-PPB13N00 |
| R902408788 AA4VSO125EO2/30R-PPB13N00 |
| R902405908 AA4VSO180MA/30R-PPB13N00 |
| R902405522 AEA4VSO355DR/30R-PPB13N00 |
| R902405180 AA4VSO355HD1/30R-PPB13N00 |
| R902404305 AA4VSO125DR/30L-PPB13N00 |
| R902404170 AA4VSO180DR/30R-VPB13N00 |
| R902404123 AA4VSO125LR2/30R-PPB13N00 |
| R902404121 AA4VSO180DRG/30R-PPB13N00 |
| R902404027 AA4VSO125DRG/30R-PPB13K33 |
| R910999906 A4VSO180LR2/30R-PPB13N00 |
| R910999730 A4VSO125LR2N/30R-PPB13N00 |
| R910999125 A4VSO180DR/30R-PPB13N00 |
| R910998618 A4VSO180DFR/30R-PPB13N00 |
| R910985509 A4VSO250DFR/30R-PPB13N00 |
| R910985297 A4VSO250LR2/30R-PPB13N00 |
| R910978355 A4VSO250LR2N/30R-PPB13N00 |
| R910976965 A4VSO250DRG/30R-PPB13N00 |
| R910974769 A4VSO250DR/30R-PPB13N00 |
| R910904555 A4VSO71LR2/10R-PPB13N00 |
| R902404903 A4VSO125DFR/30R-PPB13N00 |
| R902404123 A4VSO125LR2/30R-PPB13N00 |
| R901100293 ABHPG-A4VSO40DRG/180L-4-B1/SWSIE |
| R901091311 VT-ZP2-3X/VT-SR7-1X/1/A4VSO500HS |
| R901090780 ABAPG-A4VSO71DR/160L-4-B1/S |
| R901083370 ABAPG-A4VSO125DR/200L-4-C0/SEK |
| R901072537 ABPBG-A4VSO40LR2G/BG160/SA |
| R901060252 ABAPG-A4VSO125DR/225M/KD0-B003A |
| R901055535 ABAPG-A4VSO125DLR2G/280S-4-N06/EE* |
FAQ:
Both DRG and DP are forms of constant pressure control, but they are designed for different applications:
• DRG (Remote Pressure Control): Allows the pressure setpoint for the pump to be adjusted remotely via an external pressure control valve.
• DP (Multi-Pump Parallel Pressure Control): Specifically designed for systems where multiple pumps work in parallel. It contains an additional element (a variable orifice, valve 5) that mechanically links to the swangle. This design automatically compensates for differences between pumps, ensuring they share the load equally and operate at the same swashplate angle when working together at the set pressure. The DP control has a larger control deviation (~6.5 bar) compared to DRG (~3 bar).
5. Why might multiple A4VSO DR pumps in parallel cause system vibration?
When multiple pumps with standard DR controls are set to the same pressure and run in parallel, slight inherent differences in their response characteristics and pressure settings can cause them to not reduce displacement (cut off) at exactly the same time and rate. This lack of synchronization can lead to interactions between the pumps, resulting in pressure fluctuations and potentially causing severe pipeline vibration.
6. What are the key specifications of the A4VSO series?
• Common Displacement Specifications (ml/rev): 40, 71, 125, 180, 250, 355, 500, 750.
• Nominal Pressure: 350 bar.
• Peak Pressure: 400 bar.
• Bearing: Features a specially designed, long-life, high-precision full roller bearing.
• Shaft: Through-shaft design allows for mounting additional pumps to form a multi-pump group.
7. What should be considered during commissioning and adjustment?
• Alignment: Ensure the coupling between the pump and motor has a gap of 3-5 mm to avoid thrust load on the pump's bearing, which could cause damage.
• Filling & Venting: Before starting, fill the pump casing with clean hydraulic fluid through the drain port to vent air. The drain line should be connected to the highest T port on the pump.
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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