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Rexroth A10VSO140DFR1 Variable Displacement Piston Pump 140 cm³/rev

Categories Gear Pump
Brand Name: Rexroth
Model Number: A10VSO140DFR1/31R-PKD62K07 A10VSO140DFR1/31R-PKD62K08 A10VSO140DFR1/31R-PKD62K17 A10VSO140DFR1/31R-PKD62K38 A10VSO140DFR1/31R-PKD62N00
Certifiion: ISO
Place of Origin: German
MOQ: 1
Price: 2
Payment Terms: ,Western Union,T/T,D/A,D/P,L/C
Supply Ability: 100
Delivery Time: 2 weeks
Packaging Details: wooden box
Power: Electric
Mnr: R902521471
Mounting Type: Flange or Foot Mount
After Serive: online video
Flow Rate: Up to 1000 L/min
Condition: Internal meshing principle
Transport Package: Wooden Box
Temperature Range: -20°C to 80°C
Speed: Hydraulic oil, water ethylene glycol
Pump Shaft Position: Horizontal
Weight: 280g
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Rexroth A10VSO140DFR1 Variable Displacement Piston Pump 140 cm³/rev

Rexroth A10VSO140DFR1 Series Variable Displacement Piston Pump
Product Overview

German-engineered high-pressure variable displacement piston pump designed for excavators and heavy machinery appliions. This ISO-certified hydraulic pump delivers exceptional performance with long service life and low noise operation.

Technical Specifiions
AttributeValue
PowerElectric
Model NumberR902521471
Mounting TypeFlange or Foot Mount
Flow RateUp to 1000 L/min
Operating PrincipleInternal meshing
Temperature Range-20°C to 80°C
Compatible FluidsHydraulic oil, water ethylene glycol
Pump Shaft PositionHorizontal
Weight280g
Product Features
  • 100% tested for guaranteed performance
  • Long service life with low noise operation
  • Original manufacturer quality
  • ISO certified manufacturing
  • Ideal for machinery repair shops
  • 12-month warranty included
Contact Information:
WhatsApp: +85267220981 | Email: yli97584@gmail.com
Brand: Rexroth | Origin: Fujian, China
Rexroth A10VSO140DFR1 hydraulic pump
Compatible Models
A10VSO140DFR1/31L+A10VO140DFR1/31L
A10VSO140DFR1/31L+A10VSO100DFR1/31L
A10VSO140DFR1/31L+A10VSO71DFR1/31L
A10VSO140DFR1/31L-PKD62K04
A10VSO140DFR1/31L-PKD62K07
A10VSO140DFR1/31L-PKD62K08
A10VSO140DFR1/31L-PKD62N00
... [additional models truned for brevity]
Frequently Asked Questions
What is the A10VSO140 pump used for?

The A10VSO140 is a variable displacement axial piston pump designed for open-circuit hydraulic systems. It is widely used in industrial and mobile appliions such as mining equipment, construction machinery, marine deck machinery, and concrete pump trucks due to its high efficiency and adaptability.

What are the key technical specifiions?
  • Rated pressure: 280 bar (28 MPa)
  • Peak pressure: 350 bar (35 MPa)
  • Displacement: 140 cm³/rev
  • Flow control: Proportional to drive speed and displacement, adjustable via swashplate angle
What are the common control types?

The pump supports multiple control options, including DR (pressure control), DFR (pressure/flow control), DFLR (pressure/flow/power control), and ED (electrohydraulic pressure control).

How to troubleshoot low flow or no output?

Possible causes include insufficient suction due to clogged filters or low oil level, internal leakage from worn seals or damaged valve plates, or incorrect swashplate angle or motor rotation direction.

What maintenance is required?
  • Regularly check oil cleanliness to prevent contamination
  • Ensure proper alignment of pump and motor shafts to avoid vibration
  • Monitor for overheating caused by mechanical friction or high system pressure
Can it be used in closed-loop systems?

No, the A10VSO140 is designed exclusively for open-loop circuits. For closed-loop systems, consider pumps like the A4VSO series.

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