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Xiamen Lang Ye Hydraulic Electromechanical Equipment Co., Ltd

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China Flange Mounted Rexroth Plunger Pump A4VSO71EO1/10R-PZB13N00 A4VSO71EO1/10R
China Flange Mounted Rexroth Plunger Pump A4VSO71EO1/10R-PZB13N00 A4VSO71EO1/10R

  1. China Flange Mounted Rexroth Plunger Pump A4VSO71EO1/10R-PZB13N00 A4VSO71EO1/10R

Flange Mounted Rexroth Plunger Pump A4VSO71EO1/10R-PZB13N00 A4VSO71EO1/10R

  1. MOQ: negotiation
  2. Price: Negotiation
  3. Get Latest Price
Payment Terms MoneyGram,Western Union,T/T,D/P,D/A,L/C
Supply Ability negotiation
Delivery Time negotiation
Shafttype Splined or keyed shaft
Fluidtype Hydraulic oil
Application Hydraulic systems in industrial and mobile machinery
Type Plunger Pump
Productname Rexroth Plunger Pump
Mountingtype Flange mounted
Brand Name Rexroth
Model Number A4VSO71EO1/10R-PZB13N00 A4VSO71EO1/10R-VPB13N00 A4VSO71EO1/10R-PPB13N00
Certification ISO
Place of Origin Germany

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms MoneyGram,Western Union,T/T,D/P,D/A,L/C Supply Ability negotiation
Delivery Time negotiation Shafttype Splined or keyed shaft
Fluidtype Hydraulic oil Application Hydraulic systems in industrial and mobile machinery
Type Plunger Pump Productname Rexroth Plunger Pump
Mountingtype Flange mounted Brand Name Rexroth
Model Number A4VSO71EO1/10R-PZB13N00 A4VSO71EO1/10R-VPB13N00 A4VSO71EO1/10R-PPB13N00 Certification ISO
Place of Origin Germany
High Light Flange Mounted Rexroth Plunger PumpRexroth Plunger Pump 10R-PZB13N00A4VSO71EO1 Piston Pumps

A4VSO71EO1/10R-PZB13N00 A4VSO71EO1/10R-VPB13N00 A4VSO71EO1/10R-PPB13N00 Rexroth equipment mechanical axial piston pump imported from Germany with original packaging

Specification Item

Details

Displacement

250cm³

Warranty

1 Year

Showroom Location

None

Pressure

Standard

Structure

Standard

Application

Machinery

Material

Standard

Standard or Nonstandard

Standard Hydraulic

Color

Customers' Request

MOQ

1 Piece

Package

Wooden Case

A4VSO355DFR/22R-VPB25N00

A4VSO355DFR/22R-VZB13N00

A4VSO355DFR/22R-PZB13N00

A4VSO355DFR/22R-VPB13N00

A4VSO355DFR/22R-PPB13N00

A4VSO355LR2G/22R-VPB25N00

A4VSO355LR2G/22R-VZB13N00

A4VSO355LR2G/22R-PZB13N00

A4VSO355LR2G/22R-VPB13N00

A4VSO355LR2G/22R-PPB13N00

A4VSO355EO2/22R-PZB13N00

A4VSO250LR2/22R-VPB13N00

A4VSO250LR2/22R-VZB13N00

A4VSO355DR/22R-VPB13N00

A4VSO355DR/22R-PPB13N00

A4VSO250EO2/22R-VPB25N00

A4VSO250EO2/22R-VZB13N00

A4VSO250EO2/22R-VPB13N00

A4VSO250EO2/22R-PPB13N00

A4VSO250EO1/22R-VPB25N00

A4VSO250EO1/22R-VZB13N00

A4VSO250EO1/22R-PZB13N00

A4VSO250EO1/22R-VPB13N00

A4VSO250EO1/22R-PPB13N00

A4VSO250LR2/22R-VPB25N00

A4VSO250LR2/22R-PZB13N00

FAQ;

1. Troubleshooting: Common Issues & Root-Cause Solutions

Q1: The pump fails to reach rated pressure — what are the systematic diagnosis steps?

A1: Pressure insufficiency is a frequent issue — diagnose in this order:
  1. Control System Check:
    • For LR2 mode: Verify the power feedback sensor signal (4–20mA). A loose connection or damaged sensor will cause the pump to operate at minimum displacement.
    • Check the control port X pilot pressure (required 30–40 bar). Low pilot pressure (≤20 bar) prevents the swashplate from reaching maximum angle. Adjust the pilot relief valve to restore pressure.
  2. Hydraulic Circuit Inspection:
    • Test the main relief valve: If it is stuck open (due to contamination), it will bleed pressure continuously. Disassemble and clean the valve core with diesel; replace if the valve seat is scratched.
    • Check for external leaks: A 1 mm crack in the pressure hose can reduce system pressure by 50 bar. Use a leak detector or soap solution to identify leaks.
  3. Internal Component Wear Check:
    • Disassemble the pump and measure piston-cylinder clearance (normal ≤0.02 mm). If clearance exceeds 0.03 mm, replace the piston-cylinder pair (Rexroth part number R900909645).
    • Inspect the valve plate and cylinder block contact surface: If there are scratches ≥0.01 mm deep, lap the surfaces with 600-grit abrasive paper until the contact area reaches ≥90%.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2015

  • Total Annual:

    2000000-5000000

  • Employee Number:

    30~50

  • Ecer Certification:

    Verified Supplier

Xiamen Lang Ye Hydraulic Electromechanical Equipment Co., Ltd.Lang Ye Hydraulic is the excellent supplier of hydraulic gear pump, HPU, hydraulic control valve, orbital motor and so on. We offer integrated R& D, production and sales service. We have our own self built R&D laboratory and a num... Xiamen Lang Ye Hydraulic Electromechanical Equipment Co., Ltd.Lang Ye Hydraulic is the excellent supplier of hydraulic gear pump, HPU, hydraulic control valve, orbital motor and so on. We offer integrated R& D, production and sales service. We have our own self built R&D laboratory and a num...

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Get in touch with us

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  • Xiamen Lang Ye Hydraulic Electromechanical Equipment Co., Ltd
  • Xia'Men City, China
  • https://www.pumpshydraulics.com/

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