Hydraulic systems are essential to the operation of today’s heavy equipment. You’ll find them in everything from excavators and telehandlers to bulldozers and skid steer loaders. Hydraulics, which rely on pressurized fluid — typically oil — to generate power, provide a more efficient way to create movement. They can also increase machine power, accuracy and precision.
Because of their crucial role in machine performance, hydraulic systems require regular service to keep them in peak operating condition and to prevent the leakage of fluid. Pumps, motors, rods, valves and cylinders are just a few of the many components that may need attention to keep them from failing at the wrong time.
At Quinn, we’ve been providing the best heavy equipment solutions to companies in Central and Southern California since 1919. When you need a hydraulic component repair, we’ve got you covered. We’re committed to making hydraulic repairs economical by cutting costs without cutting corners.
When dealing with a failing hydraulic system, the first step is to isolate the cause — using sophisticated diagnostics, Quinn Company can help you avoid a trial-and-error approach with a failing hydraulic system.
Our service offerings include:
Quinn Company can service all brands of equipment and machines, including:
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Quinn Company’s hydraulic service department, located in Fresno, is one of only a few shops in the country to have attained Five Star Contaminant Control status. Five Star status is an elite level reserved for those dealerships that incorporate best practices for contamination control into every level of their business. Five Star facilities are subject to regular audits and must continue to demonstrate the same high commitment to cleanliness to retain certification. This means all hydraulic pump repairs are completed in a clean facility and quality checked to the highest standards.
Contact Quinn Hydraulic Services for maintenance, repairs and testing of:
If your machine’s pumps and motors aren’t set correctly and load tested properly, you’re losing performance and wasting fuel. Trust Quinn Company to repair your pump and motor problems quickly and correctly, saving time and money. We provide a complete selection of repairs for hydraulic pumps on Cat equipment as well as allied brands such as Case, Hyster, Hitachi and more.
Pump, Motor, Valve, Repair Service
Pump, Motor, Valve, Replace Services
A well‐functioning hydraulic pump is essential to your machinery’s ability to deliver fuel‐efficient performance on the job. For all of your hydraulic pump repair needs, including emergency service and scheduled maintenance, contact Quinn Company’s Hydraulic Services department.
Many of today’s excavator cylinders have new retention nut torque requirements for proper operation. Don’t guess at the correct torque settings. Wrong torque equals wrong performance.
Quinn Company repairs cylinders from 1.5 inches to 12 inches, with rods to match. All replacement rods are IHCP (induction hardened chrome polished) which are harder and last longer. With a large inventory of replacement parts on hand, repairs can be completed with a fast turnaround.
Quinn Company offers a one‐year warranty on all hydraulic cylinder repairs, covering all parts and labor. We offer repairs and service not only for Cat equipment but also for allied brands such as Hyster, Komatsu, Volvo and more.
Don’t repair your cylinders and rods just to finish the job. Repair to last.
Quinn Company knows valves. We have the knowledge and parts to repair valves usually for less than replacement cost and test them under pressure before re-installation.
If you work with hydraulic machinery every day, you know how quickly contamination can lead to inefficiencies or equipment failure. Trust the team at Quinn Company to take every precaution during a hydraulic hose repair to prevent contaminants from compromising your heavy equipment.
Hose and Coupling
Although most service is completed out of our Fresno Hydraulic facility, Quinn Company offers hydraulic hose field repairs to locations throughout southern and central California.
Quinn hydraulic services are available at our Fresno location. Feel free to stop by to see our five-star facility in person and meet our team. We can also perform hydraulic component repair and service work at our other locations in Central and Southern California. If you have questions or need more information, don’t hesitate to give us a call at 888-987-8466. You can also contact us online at your convenience.