Sany And Zoomlion Concrete Pump Double Gear Pump KP30.34-A8K9/Caspar B220301000403

The main function of the dual gear pump is as follows:

1. Hydraulic Fluid Supply: The gear pump draws hydraulic fluid from the reservoir and delivers it to different parts of the hydraulic system. It ensures a continuous and reliable supply of hydraulic fluid, which is essential for the operation of various hydraulic components, such as the boom, outriggers, and concrete pumping system.

2. Pressure Generation: As the gears rotate, they create a positive displacement action that generates hydraulic pressure. This pressure is crucial for the functioning of hydraulic cylinders, valves, and other components that require hydraulic force to perform their intended tasks. The dual gear pump plays a vital role in maintaining the necessary pressure levels within the hydraulic system.

3. Lubrication: The gear pump also contributes to the lubrication of its own components. As the gears rotate, they create a thin film of hydraulic fluid between them, reducing friction and wear. This self-lubrication mechanism ensures the smooth operation and longevity of the gear pump itself.

4. Cooling: The circulation of hydraulic fluid through the dual gear pump helps dissipate heat generated by the hydraulic system. As the fluid flows through the pump, it carries away excess heat, preventing overheating and ensuring that the hydraulic system operates within the recommended temperature range.

5. System Efficiency: By providing a consistent supply of hydraulic fluid and generating the required pressure, the dual gear pump contributes to the overall efficiency of the hydraulic system. It enables smooth and precise operation of the concrete pump truck's hydraulic components, ensuring optimal performance and productivity.