Learn all about hydraulic pumps and how they work

Mar 14, 2025

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Hydraulic pumps were a major breakthrough in hydraulic engineering. There are several gear pump applications in the industry. They are used in construction equipment, aircraft landing gear and brakes, and farm equipment.

About Rexroth Hydraulic Pumps

Bosch Rexroth is a leading manufacturer of hydraulic pumps. Rexroth hydraulic pumps are known for their efficiency, durability and ability to operate in testing conditions. Some models can operate up to a pressure of 7,250psi. Rexroth hydraulic valves control the flow, pressure and direction of hydraulic fluid with precision.

A Rexroth hydraulic pump features an advanced sealing that keeps fuel from leaking out and protects internal components from contamination. Rexroth pumps feature a compact design that improves fuel efficiency (some pumps adapt to load requirements to save fuel). They produce less noise and are extensively used in residential environments.

Hydraulic.net is a Leading Supplier of Replacement Rexroth Hydraulic Pumps

Rexroth pumps are very expensive. Hydraulic.net offers a wide variety of world class replacement Rexroth hydraulic pumps at affordable prices. Our replacement pumps are the next best thing to original Rexroth pumps. Whatever the intended application is, we have the right Rexroth pump for it. Our cost-effective replacement pumps meet high quality standards and perform flawlessly in testing conditions. We offer replacement pumps for the following Rexroth pumps

9510490037

9510490039

9510490040

9510490044

9510490045

9510490047

9510490054

9510490055

9510490057

9510490059

9510490060

9510490085

9510490087

9510490089

9510490094

9510490095

9510490099

95104900100

0510615314

0510615023

0510615315

0510615317

0510615318

0510615321

0510215006

0510215007

0510215011

0510215307

0510215309

510230783

510230787

510315004

510315006

510315007

510315304

510315305

510315307

How to get the Most out of Your Replacement Rexroth Hydraulic Pump?

Follow these tips to maximize your replacement Rexroth hydraulic pump's performance.

Choose the Right Pump

Choose the right replacement pump based on the manufacturer's fluid pressure, flow, and displacement recommendations and the intended application

Keep Hydraulic Fluid Clean

Contaminated hydraulic fluid can affect system performance and damage system components. Monitor the condition of hydraulic fluid. Replace filters at recommended intervals. Periodically check fluid levels and top as necessary.

Install the Pump Correctly

When installing a pump, make sure it is aligned with the motor or engine. To prevent misalignment, use the right mounting hardware. Check all connections to make sure they are secure.

Temperature Control

High operating temperature can affect your replacement pump's efficiency and increase the risk of premature failure. The right hydraulic fluid (compatible with your pump) or a cooling system can help control operating temperature.

Prevent Cavitation

Make sure you're using the right-size pump. Minimize pipe bends and use a suction strainer to prevent contaminants from entering the system. Monitor fluid viscosity regularly and install a back pressure valve if necessary.

Follow manufacturer's instructions when switching your hydraulic pump on and off to prevent pressure spikes and make sure it is not subjected to loads beyond its rated capacity.

 

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