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Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.

  • China ,Fujian
  • Verified Supplier
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China Rexroth A4VSO180 Hydraulic Pump 28cc 280 Bar High Pressure
China Rexroth A4VSO180 Hydraulic Pump 28cc 280 Bar High Pressure

  1. China Rexroth A4VSO180 Hydraulic Pump 28cc 280 Bar High Pressure
  2. China Rexroth A4VSO180 Hydraulic Pump 28cc 280 Bar High Pressure

Rexroth A4VSO180 Hydraulic Pump 28cc 280 Bar High Pressure

  1. MOQ: 1
  2. Price: 2
  3. Get Latest Price
Certifiion ISO
Payment Terms MoneyGram,Western Union,T/T,D/A,D/P,L/C
Supply Ability 100
Delivery Time 2 weeks
Packaging Details wooden box
Pressure High Pressure
Mounting Type Flange
Usage Oil
Products Name Rexroth Hydraulic Piston Pump
Displacement 28cc
Rotation Clockwise
Shaft Type Splined
Inlet Connection Threaded or Flanged
Operating Temperature -20°C to 80°C
Transport Package Wooden Box
Seal Type Lip Seal or Mechanical Seal
Pressure Rating 280 bar
Brand Name Rexroth
Model Number A4VSO180LR2/22R-PPB13N00 A4VSO180DRG/22R-VPB25N00 A4VSO180DRG/22R-VZB13N00 A4VSO180DRG/22R-PZB13N00 A4VSO180DRG/22R-VPB13N00
Place of Origin Germany

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  1. Product Details
  2. Company Details

Product Specification

Certifiion ISO Payment Terms MoneyGram,Western Union,T/T,D/A,D/P,L/C
Supply Ability 100 Delivery Time 2 weeks
Packaging Details wooden box Pressure High Pressure
Mounting Type Flange Usage Oil
Products Name Rexroth Hydraulic Piston Pump Displacement 28cc
Rotation Clockwise Shaft Type Splined
Inlet Connection Threaded or Flanged Operating Temperature -20°C to 80°C
Transport Package Wooden Box Seal Type Lip Seal or Mechanical Seal
Pressure Rating 280 bar Brand Name Rexroth
Model Number A4VSO180LR2/22R-PPB13N00 A4VSO180DRG/22R-VPB25N00 A4VSO180DRG/22R-VZB13N00 A4VSO180DRG/22R-PZB13N00 A4VSO180DRG/22R-VPB13N00 Place of Origin Germany
High Light Rexroth A4VSO180 hydraulic pump28cc high pressure pump280 bar hydraulic gear pump
A4VSO180 Series Axial Piston Pumps

High-pressure Rexroth variable hydraulic pumps for industrial appliions

Contact: WhatsApp +85267220981 | Email yli97584@gmail.com

Product Specifiions
Brand Name Rexroth
Place of Origin Fujian, China
Warranty 12 Months
Video Outgoing-Inspection Provided
Machinery Test Report Provided
Appliion Machinery Repair Shops
Material Iron
Condition Original
Type A4VSO180LR2/22R-PPB13N00, A4VSO180DRG/22R-VPB25N00, A4VSO180DRG/22R-VZB13N00, A4VSO180DRG/22R-PZB13N00, A4VSO180DRG/22R-VPB13N00
Quality 100% Tested Great Performance
Certifiion ISO
Feature Long Life, Low Noise
Function Filter Diesel Oil
Power Hydraulic Power
Payment Term T/T 100%
Rexroth A4VSO180 Series Hydraulic Pump
Model Reference Numbers
Part Number Model
R902437379 AA4VSO180DR/30R-FPB13N00
R902514862 AA4VSO180DR/30R-FPB13N00E
R902467416 AA4VSO180DR/30R-FPB25N00
Frequently Asked Questions
Swash Plate Angle

The swash plate angle might be set too small, minimizing displacement.

Q10: Why is there flow output when the control signal is at zero (neutral)?

This is often due to the control mechanism being off its neutral point. The cause can be a misadjusted, loose, or damaged controller. The solution is to re-zero, tighten, or replace the controller.

Q11: The output flow fluctuates. What is the cause?

Flow instability, often accompanied by pressure fluctuations, is frequently related to issues within the control piston mechanism. This can be due to contamination scratching the control piston, a weak or damaged control amplifier spring, or other damaged components. Addressing this usually requires disassembling the pump to inspect, repair, or replace the affected parts, and possibly increasing damping or spring stiffness.

Q12: The pump is leaking oil externally. Where should I look?

External leaks can originate from:

  • Shaft Seal: Damaged or worn-out shaft seal.
  • Pipe Connections: Loose hose connections, damaged fittings, or aged/cracked sealing washers.
  • Case Ports: Leaks from the variable mechanism cover bolts due to loose bolts or破损 seals.
  • Case Imperfections: Rarely, sand holes in cast iron casings or poor welds.
  • High Case Pressure: Excessive internal leakage can pressurize the case, damaging seals or pushing them out. Ensure the case drain line is unrestricted, of adequate size, and not too long.
Q13: When is bearing flushing necessary, and what is the flow rate?

Bearing flushing is recommended for: using special HF fluids, operating at viscosity/temperature limits, or for pumps installed vertically (shaft up). Refer to technical documentation for specific flow rates, which range from ~3 L/min for size 40 to ~40 L/min for size 1000.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

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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