705-41-08090 Wheel Loader 85ZA 85ZIV 90ZIV Gear Pump / Variable Speed Pump

705-41-08090 wheel loader 85ZA 85ZIV 90ZIV Gear pump / Variable speed pump

A hydraulic pump is a device that converts hydraulic energy into mechanical energy and is commonly used in industrial and mechanical systems. It operates by utilizing pressure and flow to draw fluid from a low-pressure area and deliver it to a high-pressure area, generating power in the process. Hydraulic pumps are typically driven by a power source such as an electric motor or an internal combustion engine, with the energy transmitted to the pump's rotor or piston through mechanical connections.

Hydraulic pumps can be classified into two main types based on their working principles: positive displacement pumps and dynamic pumps.

Types of dynamic pumps:

Centrifugal pumps: Centrifugal pumps use the centrifugal force generated by a rotating impeller to draw in and deliver fluid to a high-pressure area. They have high flow capacities and lower working pressures, making them suitable for applications with large flow rates, such as water supply systems and wastewater treatment.
Axial flow pumps: Axial flow pumps use the kinetic energy of rotating blades to propel fluid to a high-pressure area. They are suitable for applications that require high flow rates and high pressures, such as spray equipment and hydraulic systems.

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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.