Ferguson Hydraulic System Failure: What Items Need to be Checked

Ferguson hydraulic system plays a crucial role in tractor equipment with its efficient performance. However, when the ferguson hydraulic system malfunctions, identifying and solving the problem is key to ensuring the equipment operates normally. By conducting a detailed inspection of different states of the hydraulic system, we can effectively diagnose the cause of the failure. Here are some important inspection items to help you quickly locate issues within the ferguson hydraulic system.

Checking Oil Pressure in the Ferguson Hydraulic System

Oil pressure is the primary aspect of fault diagnosis for the ferguson hydraulic system. Checking the hydraulic system's oil pressure involves not just measuring whether the pressure is too high or too low, but also observing the pressure pulsation. Typically, hydraulic systems experience some pressure pulsation due to the pump's operation. For instance, a plunger pump generates inherent flow pulsations during suction and discharge, which is generally normal. However, abnormal pressure pulsations in the hydraulic system may indicate a fault in the system components. Such mechanical vibrations can cause irregular pressure and flow fluctuations, affecting system stability. Monitoring these abnormal fluctuations provides valuable information for further fault diagnosis.

Checking Temperature in the Ferguson Hydraulic System

The temperature condition of the hydraulic system directly impacts its operational efficiency and safety. Similar to measuring body temperature during a health check-up, checking the oil temperature in the ferguson hydraulic system is essential. Issues such as component wear or leakage can lead to increased oil temperature. To get a comprehensive understanding of the hydraulic system's temperature condition, the following aspects should be checked:

Temperature of the oil in the reservoir

This is the most basic check. Abnormal rises in oil temperature usually indicate problems within the system.

Temperature of high-speed rotating bearings

Changes in bearing temperature can reveal wear or poor lubrication issues.

Temperature of the pump casing and output oil

Abnormal temperatures in these components might suggest internal faults in the pump.

Internal temperature field of the hydraulic pump

Although more complex to check, understanding the internal temperature of the pump can help identify potential internal stress issues.

Checking Oil Cleanliness in the Ferguson Hydraulic System

Impurities and pollutants in the oil can cause system failures, making regular checks of oil cleanliness necessary. The inspection items include:

Oil viscosity

Excessively thick oil will affect fluidity, while overly thin oil may cause leakage. Checking the oil's viscosity can help determine the lubrication condition of the system.

Particle detection

By detecting particles in the oil, such as iron filings and dust, we can locate worn components in the system. For example, finding more copper filings may indicate an issue with copper components in the system.

Degree of oil contamination

Statistics show that over 60% of hydraulic system failures are related to oil contamination. Thus, maintaining oil cleanliness is crucial for extending the system's lifespan.

By conducting the above checks on the ferguson hydraulic system, you can effectively identify and resolve system failures, ensuring stable operation of the equipment. Accurate fault diagnosis and timely maintenance will help you reduce downtime and enhance the overall performance of the system.