What is the main cause of about 80% of hydraulic component failures?

Contamination is the leading cause of hydraulic component failures, accounting for approximately 80% of issues in hydraulic systems. This can occur from various sources, including dirt, dust, water, and metal particles that enter the hydraulic fluid. Such impurities can lead to increased wear and tear on components like pumps, valves, and actuators, ultimately causing system malfunctions.

When hydraulic systems operate, the fluid's cleanliness is crucial for maintaining proper functioning and longevity. Contamination can lead to the degradation of fluid properties and create abrasive conditions, which accelerates wear on component surfaces. Additionally, contamination can block filters and restrict flow, causing further complications and potential system failure.

Ensuring that hydraulic systems are kept clean and that filters are regularly maintained can significantly reduce the risk of contamination-related failures. This emphasis on cleanliness in hydraulic systems underlines the importance of proper maintenance protocols to ensure the reliability and efficiency of hydraulic machinery.