RCHC Hydraulics is proud to announce the successful conclusion of our participation in PTC ASIA 2025. We would like to express our sincere gratitude to all the customers and partners who visited our booth. During the exhibition, we had the opportunity to showcase our advanced range of hydraulic gear pumps, hydraulic motors, multi-way control valves, and complete hydraulic systems, attracting great attention from both domestic and international buyers.
As a leading manufacturer of high-pressure hydraulic gear pumps, RCHC continues to deliver precision-engineered solutions designed for demanding industrial applications. Our cast iron gear pumps, aluminum hydraulic pumps, and OEM replacement gear pumps are trusted alternatives for brands such as JCB, PGP, KP, SGP, and VOLVO. Each pump undergoes strict pressure and flow testing to guarantee high efficiency, long service life, and reliable performance under tough working conditions.
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RCHC hydraulic products are widely used in construction machinery, agricultural equipment, mining machinery, sanitation vehicles, and other specialized machinery. We provide custom hydraulic gear pump solutions to meet diverse customer requirements and ensure stable operation in every hydraulic system.
If you couldn’t attend the exhibition but want to learn more about our high-quality hydraulic gear pumps and hydraulic valve solutions, follow RCHC Hydraulics for the latest updates or contact us directly. Our professional team is ready to provide comprehensive support and help you find the most efficient and cost-effective hydraulic solutions for your business.
RCHC Hydraulics — Your Trusted Partner in Precision Hydraulic Technology.
① The set pressure of the relief valve is improper The improper setting pressure of the relief valve causes the movement speed of the hydraulic cylinder to fail to meet the requirements. Figure 5 The loop requires smooth movement when lifting, lar...
Classification of gear pumps According to the different structural forms, gear pumps can be divided into the following categories: 1 External gear pump: the most common type of gear pump, using two wheels of external gear mesh structure. The exter...
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