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Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.

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China Rexroth A4VSO180 Hydraulic Piston Pump 280 Bar High Pressure
China Rexroth A4VSO180 Hydraulic Piston Pump 280 Bar High Pressure

  1. China Rexroth A4VSO180 Hydraulic Piston Pump 280 Bar High Pressure
  2. China Rexroth A4VSO180 Hydraulic Piston Pump 280 Bar High Pressure

Rexroth A4VSO180 Hydraulic Piston Pump 280 Bar High Pressure

  1. MOQ: 1
  2. Price: 2
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Certifiion ISO
Payment Terms ,Western Union,T/T,D/P,D/A,L/C
Supply Ability 100
Delivery Time 2 weeks
Packaging Details wooden box
Theory Rotary Pump
Appliion Industrial, mobile, or marine
Fluid Compatibility Mineral oil, synthetic fluids
Seal Type Lip seal or mechanical seal
Speed 3 Speed Settings
Pressure High Pressure
Service free maintenance
Maximum Pressure 280 bar
Pressure Rating Up to 350 bar
Usage Oil
Products Name Rexroth Hydraulic Piston Pump
Brand Name Rexroth
Model Number A4VSO180EO2/30R-PPB13N00 A4VSO180EO1/30R-VPB25N00 A4VSO180EO1/30R-VZB13N00 A4VSO180LR2G/30R-VZB13N00 A4VSO180LR2G/30R-VPB25N00
Place of Origin German

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Product Specification

Certifiion ISO Payment Terms ,Western Union,T/T,D/P,D/A,L/C
Supply Ability 100 Delivery Time 2 weeks
Packaging Details wooden box Theory Rotary Pump
Appliion Industrial, mobile, or marine Fluid Compatibility Mineral oil, synthetic fluids
Seal Type Lip seal or mechanical seal Speed 3 Speed Settings
Pressure High Pressure Service free maintenance
Maximum Pressure 280 bar Pressure Rating Up to 350 bar
Usage Oil Products Name Rexroth Hydraulic Piston Pump
Brand Name Rexroth Model Number A4VSO180EO2/30R-PPB13N00 A4VSO180EO1/30R-VPB25N00 A4VSO180EO1/30R-VZB13N00 A4VSO180LR2G/30R-VZB13N00 A4VSO180LR2G/30R-VPB25N00
Place of Origin German
High Light Rexroth A4VSO180 hydraulic pump ,high pressure piston pump 280 bar ,hydraulic gear pump with warranty
A4VSO180EO2/30R-PPB13N00 A4VSO180EO1/30R-VPB25N00 A4VSO180EO1/30R-VZB13N00 A4VSO180LR2G/30R-VZB13N00 A4VSO180LR2G/30R-VPB25N00 Industrial variable high-pressure pump A4VSO180, German Rexroth piston
Industrial variable high-pressure pump A4VSO180 series from Rexroth, featuring German-engineered piston technology for demanding hydraulic appliions.
Working principle Hydraulic Piston Pump
Purpose Hydraulic system
Series Single level
Material Cast iron
Scope of appliion Construction machinery
Applicable Medium Hydraulic oil-water ethylene glycol
Applicable temperature (℃) 30-90
Nominal pressure (MPa) 32MPA
Stock availability YES
Installation form Flange coupling
Rated flow rate 12
Brand Rexroth
Package Wooden crate
Rexroth A4VSO180 hydraulic pump unit
Related Part Numbers
  • R910983725 AEA4VSO250DP/30R-PPB13N00
  • R910977281 RA4VSO250/355LR2G/30
  • R910976965 AA4VSO250DRG/30R-PPB13N00
  • R910974769 AA4VSO250DR/30R-PPB13N00
  • 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
Contact: WhatsApp: +85267220981 | Email: Yli97584@gmail.com
Frequently Asked Questions
1. What is the fundamental working principle of the A4VSO series pump?
The A4VSO series is a swashplate-type axial piston pump designed for open-circuit systems. Its flow output is proportional to the input drive speed and its displacement volume. The displacement is infinitely variable by adjusting the angle of the swashplate. It's known for its excellent suction characteristics, low noise, long service life, and high power-to-weight ratio. Multiple control options are available to meet various system requirements.
2. What are the common control methods for the A4VSO pump?
The A4VSO series offers a wide range of variable control methods. The most commonly used include: DR/DRG (Pressure Control), LR (Constant Power Control), EO/EO2 (Electroproportional Control). Other available controls include FR (Flow Control), MA (Manual Control), EM (Electric Motor Control), HW/HM/HS/HD (Various Hydraulic Controls), and DS (Secondary Control for speed sensing).
3. How does the DR Pressure Control (Pressure Cut-Off) work?
The DR control maintains a constant system pressure by changing the swashplate angle. When the system pressure reaches the spring-set value on the DR valve, the control mechanism acts to reduce the pump's displacement, delivering only the flow required to maintain the set pressure. A system safety valve is still essential because the DR control's response is relatively slow compared to sudden pressure shocks.
4. What is the difference between DRG and DP control types?
Both DRG and DP are forms of constant pressure control, but they are designed for different appliions. DRG allows the pressure setpoint to be adjusted remotely via an external pressure control valve. DP is specifically designed for systems where multiple pumps work in parallel, containing an additional element that mechanically links to the swangle to ensure pumps share the load equally.
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, slight inherent differences in their response characteristics can cause them to not reduce displacement 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 specifiions of the A4VSO series?
Common Displacement Specifiions: 40, 71, 125, 180, 250, 355, 500, 750 ml/rev. Nominal Pressure: 350 bar. Peak Pressure: 400 bar. Features a specially designed, long-life, high-precision full roller bearing and through-shaft design for multi-pump configurations.
7. What should be considered during commissioning and adjustment?
Key considerations include: proper alignment (3-5 mm coupling gap), filling & venting procedures, correct rotation direction verifiion, appropriate minimum flow setting, and for DP controls, proper pressure differential setup (typically 33 bar standard sum).
8. In which industries are A4VSO pumps commonly applied?
A4VSO pumps are widely used in high-pressure, heavy-duty industrial appliions including: ceramic presses, refractory material presses, steel and forging equipment, metallurgical machinery, mining machinery, marine machinery, petroleum equipment, engineering machinery, and machine tools.

Company Details

Bronze Gleitlager

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Graphite Plugged Bushings

 from Quality China Factory
  • 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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  • Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
  • Nan'an, Fujian Province, China
  • https://www.electrichydpump.com/

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