How to protect the excavator hydraulic pump when a large hydraulic breaker is working?

Ensuring the longevity and efficiency of your excavator's hydraulic pump is paramount, especially when operating a large hydraulic breaker. The hydraulic pump is the heart of the hydraulic system, responsible for providing the necessary power to drive the attachments like the hydraulic breaker. To safeguard this critical component and optimize its performance during the demanding tasks associated with a hydraulic breaker, a series of proactive measures must be implemented.

To protect the excavator hydraulic pump when a large hydraulic breaker is in operation, follow these essential steps:

1. Ensure Proper Hydraulic Fluid Levels: Maintain the hydraulic fluid at the recommended levels as specified by the excavator manufacturer. Inadequate fluid levels can lead to pump damage due to cavitation and overheating.

2. Use the Correct Hydraulic Oil: Use the type and grade of hydraulic oil recommended by the excavator manufacturer. The right hydraulic oil helps maintain proper lubrication and cooling, crucial for the pump's longevity.

3. Monitor Hydraulic Oil Temperature: Install temperature sensors or gauges to monitor the hydraulic oil temperature. High temperatures can degrade the oil and lead to pump inefficiency or damage.

   

   How to protect the excavator hydraulic pump when a large hydraulic breaker is working

4. Install Hydraulic Pressure Relief Valves: Implement pressure relief valves in the hydraulic system to prevent pressure spikes that can damage the pump. These valves release excess pressure to protect the pump and other components.

5. Adjust Hydraulic Flow Rates: Ensure that the hydraulic flow rates are adjusted correctly for the hydraulic breaker. Using excessive flow rates can strain the pump and lead to premature wear.

6. Regular Maintenance Checks: Conduct routine maintenance checks on the hydraulic system, including inspecting hoses, fittings, and seals for leaks or wear. Address any issues promptly to prevent damage to the hydraulic pump.

7. Utilize Anti-Cavitation Valves: Install anti-cavitation valves in the hydraulic system to mitigate the risk of cavitation, a phenomenon that can damage the hydraulic pump due to the formation of vapor bubbles.

8. Monitor Pump Performance: Keep an eye on the pump's performance during operation. Unusual noises, vibrations, or decreased efficiency can be early signs of pump issues that need attention.

9. Operator Training: Ensure that operators are trained in the proper use of the hydraulic breaker and understand how to operate it in a way that minimizes stress on the hydraulic pump.

By following these guidelines and implementing preventive measures, you can protect the excavator hydraulic pump when using a large hydraulic breaker, prolonging the life of the pump and ensuring optimal performance of your equipment.