Rexroth A10VSO140DR Hydraulic Pump 280 Bar Variable Displacement

Price Negotiable

Price: 2

MOQ: 1

Delivery Time: 2 weeks

Brand: Rexroth

Product Description

Rexroth A10VSO140DR/31R Series High Pressure Variable Displacement Pump

Product Specifications

Attribute	Value
Max Pressure	280 bar
Seal Type	Lip Seal or Mechanical Seal
Usage	Oil
Material No	R910920847
Mnr	R902552329
Pressure Rating	280 bar
Features	High efficiency, Low noise, Long service life
Mounting Type	Flange mounting, Foot mounting
Type	R902513100

Product Details

High performance Rexroth A10VSO140DR/31R series variable displacement pump designed for demanding industrial and mining applications. German-engineered for reliability and precision in high-pressure hydraulic systems.

Contact: WhatsApp +85267220981 | Email yli97584@gmail.com
Brand: Rexroth | Origin: Fujian, China
Warranty: 12 Months | Condition: Original
Certification: ISO | Quality: 100% Tested
Application: Machinery Repair Shops

Rexroth A10VSO140DR series hydraulic pump

Available Model Variants

A10VSO140DR/31R-PKD62K04 A10VSO140DR/31R-PKD62K05 A10VSO140DR/31R-PKD62K08
A10VSO140DR/31R-PKD62K17 A10VSO140DR/31R-PKD62K21

A10VSO140DFLR+A10VSO100DFLR+A10VSO45DR
A10VSO140DFLR+A10VSO45DFR1+A10VSO28DFR1
A10VSO140DFLR+A10VSO71DFLR+A10VSO18DFR
A10VSO140DFLR1/31R-PKD62N00
A10VSO140DFLR1/31R-PPB12K01
(Additional model variants available)

Frequently Asked Questions

What are the common control types?

The pump supports multiple control options:

DR: Pressure control
DFR: Pressure/flow control
DFLR: Pressure/flow/power control
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
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.

Where can I buy genuine A10VSO140 pumps?

Authorized distributors like Bosch Rexroth partners in China (e.g., Shenzhen Guanyu Hydraulic) offer original products with warranties. For detailed manuals or installation guidance, consult Rexroth's official documentation.