Hydraulic Power Units

Hydraulic Power Units

Find hydraulic power units including hydraulic electric power units, portable hydraulic power units and more. Use the time-saving Request for Quote tool to submit your inquiry to all the hydraulic power unit manufacturers and suppliers you select.
Hydraulic Motors Small Hydraulic Motors Hydraulic Wheel Motors Hydraulic Pump Motor Hydraulic Systems



White Drive Products, Inc.
Hopkinsville, KY
800-323-7298
Request For Quote
White Drive Products is a worldwide leading manufacturer of gerotor hydraulic motors, featuring our leading-edge Roller Stator® motor. We also produce hydraulic power units, hydraulic wheel motors, medium and small hydraulic motors and hydraulic power systems. We are ISO 9001 certified.

Lifco Hydraulics
Buffalo, NY
800-895-4326
Request For Quote
Huge stock of brand name hydraulic pumps, motors & related components for fast delivery: fixed & variable displacement motors, variable pumps, gear pumps & motors, high pressure pumps & motors, plus in-house design & engineering of custom hydraulic systems and 150 & 400 HP testing. Trusted for superior products!

Hydrotech, Inc.
Cincinnati, OH
513-881-7000
Request For Quote
Since1967, Hydrotech has provided industries with innovative solutions for their fluid power needs. Our listing of hydraulic motors are manufactured by Bosch Rexroth, Rineer Hydraulics and White Drive Hydraulics. For more information call our experienced team of technicians and sales support!

ZEMARC Corporation
Los Angeles, CA
323-721-5598
Request For Quote
Our company is in the hydraulic motor business distributing hydraulic power units, as well as doing repair service. We do designing, building, testing & remanufacturing of hydraulic motors, piston pumps, small frame motors & more. In addition, we are an authorized service center for name brand motors.

Phoenix Hydraulics & Machine Co.
Myrtle Creek, OR
541-863-5492
Request For Quote
Servicing industrial and mobile hydraulic equipment has been our specialty for more than 20 years. Phoenix Hydraulics & Machine distributes and repairs hydraulic motors, cylinders, fittings, hoses, pumps and valves. We are experts in locating hard-to-find obsolete hydraulic parts for mobile equipment.

Bucher Hydraulics
Kenosha, WI
262-605-8280
Request For Quote
For 40 years, Bucher Hydraulics has specialized in hydraulic systems, including products such as hydraulic motors and hydraulic power units. Applications include concrete pumps, forage wagons, harvesters, lifting devices, recycling machines, door openers, log splitters and many others.


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Hydraulic Power Units

Hydraulic power units provide pressurized flow to hydraulic cylinders, motors, and other hydraulically-powered mechanisms. A hydraulic power unit is a pump that draws fluid from a reservoir and sends it to the motor. The fluid moves the components of the motor, which in turn rotates the shaft that supplies mechanical power. The fluid is then discharged into the reservoir, where it will work its way back into the pump and continue the cycle.

In hydraulic cylinders, the hydraulic power unit pumps hydraulic fluid into the bottom chamber of the cylinder and pushes the piston rod up, which pushes the fluid in the other chamber back into the reservoir. The movement of this fluid pressurizes the chamber and extends the piston to its full length, giving the hydraulic cylinder its ability to push.

Hydraulic power units differ from regular pumps in that they regulate fluid temperature and have multiple stages. They are an integral part of machines that rely on hydraulic power for operation.

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