705-11-36010 wheel loader 85ZA 85ZIV 90ZIV Gear pump / Variable speed pump

The working principle of a hydraulic pump is generally based on the principle of volume variation. When the drive mechanism operates, it applies mechanical force to change the volume inside the pump body. This volume change causes the liquid to be drawn in through the inlet of the pump and pushed out through the outlet under the influence of pressure. In this way, the hydraulic pump generates pressure and delivers the liquid to the hydraulic system, driving actuators or providing the required hydraulic energy.

If you want to know more,contact us freely,looking forward our first good cooperation.

About Guangzhou Kehao Hydraulic

Established in 1998, Guangzhou Kehao Gear Pump Manufacturing Co., Ltd. specializes in manufacturing high-performance hydraulic gear pumps for:
✔ Construction Machinery
✔ Mining Equipment
✔ Heavy-Duty Trucks
✔ Marine Applications

Trusted by Global Brands
Our precision-engineered pumps meet the exacting standards of industry leaders including Komatsu, Parker, JCB, and other major manufacturers. With exports to Southeast Asia, Africa, and Europe, we deliver reliable hydraulic solutions worldwide.

Our Capabilities
• In-House R&D – Custom solutions tailored to your specifications
• Advanced CNC Manufacturing – Precision machining for consistent quality
• End-to-End Service – From design to after-sales support

Comprehensive Product Range
We supply:

OEM-quality aftermarket parts

Remanufactured components
for excavators, loaders, bulldozers, dump trucks, graders, and cranes

Our Commitment
"Precision Built. Performance Guaranteed."
Every Kehao product reflects our unwavering dedication to quality and customer satisfaction.

Partner With Us
Contact our team to discuss your hydraulic system requirements.