Parker Hydraulics

Parker Hydraulic | Parker Motors | Hydraulic Motor Pump
Parker Hydraulic | Parker Motors | Hydraulic Motor Pump
Parker Hydraulic | Parker Motors | Hydraulic Motor Pump

Repairing and supplying re-manufactured and new Parker hydraulics. We service and supply Parker Hydraulics pumps,  Parker hydraulics valves, Parker hydraulics cylinders and Parker hydraulics motors so search our online catalog or contact us and let us know how we can help you.

It is what we do – keeping Parker Hydraulics customers in operation around the clock.

We can supply what you need or repair what you have. Before purchasing, there may be a good chance that your current hydraulic pump, motor, valve or cylinder can be repaired. Parker hydraulics pump repairs, including motors, cylinders and valves, come with our two-year warranty.

When purchasing, consider getting Parker hydraulics remanufactured or after-market hydraulic units. Best of all, they can get you back up and running for less than the cost of a new hydraulic unit. We will give you a free quote so you can compare costs for a new, repaired or reman Parker unit, letting you choose the Parker hydraulic product that best fits your needs and budget.

Parker Hydraulics History

Parker Hydraulics goes over the past century.  Founded in 1918, Parker Hydraulics emphasizes a whole line of integrity and discipline which shows through the reliability and quality of their hydraulic components.

In 1924, founder Arthur L. Parker saved the company from bankruptcy, restarting the hydraulic components division for automatic and aviation customers. When Parker died in 1945, his wife Helen hired new management, which helped in rebuilding the business. Their son Patrick Parker eventually took control, putting Parker Hydraulics back in the family line from which it originated.

1978 saw Parker introduce Win Strategy and then in Europe, Parker gathered many companies in the fluid power business from 1997, including Commercial Hydraulics and VOAC Hydraulics.  In 2005, after Patrick Parker died, two mile stones were met. Company sales reached $8.2 billion and Parker won the bid for the Boeing 787 Dreamliner passenger jet hydraulic subsystem.

Parker Hydraulics Sustainability

Parker Hydraulics is dedicated to sustainability, reducing carbon emissions with an end goal of being carbon neutral by 2040, and embracing alternative fuel sources wherever possible.

People: Parker Hydraulics’ driven employees emphasize safety and quality.

Environment: Parker Hydraulics acts carefully, protecting the world all around so our products limit polluting anything important to customers’ health.

Products: New and safe materials go into products that can also be recycled, saving users money and decreasing waste.

Parker Hydraulics Pumps

Parker Hydraulic Gear & Screw Pumps

Parker Hydraulics’ gear pumps have operating pressures up to 3,650 psi and speeds up to 2,000 rpm while offering superior performance which gives optimal efficiency and low noise at high operating pressures. Gear pump sizes range from 8-19cc.  Screw pumps are dependable and economical low-pressure pumps are free from pulsations, ensuring a long service life and quiet operation.

Parker Hydraulic Gerotor Pumps

Pressure relief groove special designs ensure low flow pulsations and low noise levels. Generated rotor double-feeds provide first-rate suction ability while dual shaft bearing ensures long service life. Pressure chamber special designs ensure low-pressure pulsations while any extra material mixture makes the pump light and compact.

Parker Hydraulic Tandem Piston Pumps

Piston pumps’ two independently controlled over-center piston pumps on a single input drive shaft are housed in a compact reservoir with a filter and associated valving while input speed is 3600 RPM and intermittent pressure is 2600 PSI.

Parker Hydraulics Motors

Parker Hydraulic Gerotor Motors

Gerotor Motors have a compact design, reliable holding capability and allows easy installation for the demanding agriculture and turf market. Other benefits include high starting torque and low-speed capability while high-pressure shaft seals withstand full system pressure. Roller vanes and sealed commutation offer high volume effectiveness and smooth low-speed operation while heavy-duty bearings permit ample outer axial and radial shaft loads.

Parker Hydraulic Vane Motors

Vane Motors designs offer longer life in severe duty applications requiring high pressures up to 230 bars, high speeds up to 4000 RPM and low fluid lubricity. High starting torque efficiency allows motors to start under high loads without pressure overshoots, jerks and high prompt horsepower loads.  When operating at very low speeds on swing and load hoist drives, vane motors display a very low torque ripple.  Vane motor applications include hoist winch drives, swing drives, and propulsion drives.

Parker Hydraulic Brake Motors

Brake motors often applied with hydraulic release brakes, have superior side load capacity, a high-pressure shaft seal and a low-speed operation making them ideal for heavy-duty applications requiring a parking or holding brake while common brake motor applications include man-lifts, winches, and boom rotates.

Parker Hydraulics Valves

Parker Hydraulic Check Valves

Check valve flow devices used mainly in hydraulic systems, remove potential damage caused by fluid back pressure. Available one- and two-stage poppets pilot ratios of 1:5 and 1:40 allow for a wider variety of operating conditions.  Their designs ensure an easy configuration of stack systems while they provide a good price-performance ratio.

Parker Hydraulic Needle Valves

Needle valves function for speed controls on hydraulic and pneumatic systems where a reverse flow check is not needed while they provide excellent control and a reliable shutoff in a very small envelope. A two-step needle allows fine adjustment at low flow by using the first three turns of the adjusting knob. The next three turns open the valve to full flow, and also provide standard throttling adjustments.

Parker Hydraulic Mobile Valves

Made for nearly every mobile equipment application, from simple on/off functions to precise motion control, mobile valves include motion control valves, remote controllers, directional valves and manifold-mounted directional and proportional valves. These appliances are ideal for exact control of load, speed and direction. The valves provide precise and predictable metering throughout the flow range, thus providing smooth acceleration and deceleration.

Parker Hydraulics Cylinders

Parker 2H Series Hydraulic Cylinders

Heavy duty tie rod hydraulic cylinders ratings for use at working pressures up to 210 bars depend on the rod end and type of service while options include feedback transducers and position switches, integral cushions, oversized ports, stop tubes, stroke limiters, gland drains, and rod end protection.  Applications include machine tools, transfer lines, injection molding, presses, test equipment and robotics.

Parker 3L Series Hydraulic Cylinders

Options include feedback transducers, position switches, integral cushions, oversized ports, stop tubes, stroke limiters, gland drains, rod end protection and more while they have working pressure up to 70 bars and single/double rod designs offered and have five seal types to suit a wide range of fluid specifications.

Parker MMB Series Hydraulic Cylinders

This line of hydraulic cylinders’ premium quality and heavy-duty aspects lack fatigue at their full rated pressure of 160 bars.  Features include removable glands and separate bodies with detachable heads and caps, ensuring ease of maintenance while their accompanying piston rod diameters range from 22mm to 220mm.

Get a Quote

Whether you’re local or farther away you can ship your hydraulic unit in for repair to our Hydraulic Repair facility. Contact us today at 800-728-5168 and check out the Shipping Info link below for more information on how to mail in your Hydraulic unit for repair at our Oklahoma City facility.

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