Product Overview: Hydraulic Gear Pumps

A hydraulic gear pump is the heart of a machine's hydraulic system, converting mechanical energy into hydraulic energy. These pumps are essential for moving fluid, which in turn powers key functions like lifting, digging, and steering. We offer a comprehensive range of high-performance hydraulic gear pumps designed to meet the rigorous demands of construction and heavy-duty applications.

Our featured products are engineered for durability and efficiency, ensuring your machinery operates smoothly and reliably. Each pump is manufactured with precision and undergoes strict quality control to guarantee a long service life and optimal performance under tough conditions.

Applications and Case Studies

Our hydraulic pumps are integral to the operation of a wide range of heavy machinery. They are used in:

• Excavation: In an urban construction site, a PC75UU-3 equipped with our 705-24-29090 pilot pump provides the precise control needed to dig foundations near existing structures, minimizing disruption.

• Material Handling: A WA380-3DZ wheel loader with our 705-55-34190 pump efficiently loads trucks in a quarry. The pump's reliability ensures continuous operation, preventing costly downtime.

• Forestry and Logging: The 3P-7958 pump on a 528 skidder handles the heavy loads and continuous strain of moving felled timber, demonstrating its robust design in challenging environments.

Related Products for Diverse Equipment

In addition to our featured items, we supply a wide variety of hydraulic and scavenge pumps for other models:

• Scavenge Pump 121-7385: Ideal for Excavators 416C and 416D.

• Hydraulic Gear Pump 8J4517: Perfectly suited for Loader 910.

• Hydraulic Pump 308873A1: Compatible with Tractors including 3210, 4210, 454, and others.

• Gear Pump 11C0095: Specifically designed for XGMA Loaders 951III, 953III, 955III.

• Bulldozer Parts Gear Pump 07432-71201: Essential for Bulldozer D65A-6.

Common Installation and Maintenance Tips

Proper installation and regular maintenance are crucial for extending the life of your hydraulic pump. Here are some common issues and their solutions:

• Problem: The pump is making excessive noise.
                 Solution: Check for air leaks in the suction line, low fluid levels, or contaminated fluid. Ensure the fluid is at the correct level and replace the filter if necessary.

• Problem: The pump has low or no pressure.
                 Solution: Inspect for a clogged intake filter, a stuck relief valve, or a broken shaft key. Verify that all connections are tight and there are no external leaks.

• Problem: The pump is overheating.
                 Solution: This can be caused by a faulty relief valve, excessive system pressure, or using the wrong type of hydraulic fluid. Make sure you are using the correct fluid grade and that the cooling system is functioning properly.