What happens when fluid within a hydraulic system becomes contaminated?

When fluid within a hydraulic system becomes contaminated, it leads to accelerated wear and potential component failure. Contamination can arise from particles like dirt, metal shavings, or moisture that enter the hydraulic fluid. These impurities can create abrasive conditions that wear down the internal surfaces of pumps, valves, and cylinders, compromising their function.

Moreover, contaminated fluid may disrupt the chemical balance necessary for proper operation and may contribute to the formation of sludge or varnish, further obstructing fluid flow and impairing the inefficiency of the system. Increased wear on components can result in significant problems, such as leaks, reduced hydraulic performance, and eventual system breakdown, necessitating costly repairs or complete replacements. Understanding the detrimental effects of fluid contamination highlights the importance of maintaining clean hydraulic fluid to ensure the longevity and reliability of hydraulic systems.