What are the effects of excavator hydraulic oil entering the air?

Air can also have a certain impact on the hydraulic oil of used excavator. When air enters the oil, it can create voids or cavitation, causing damage to the metal sealing material and even noise, which can compromise the stability of the hydraulic system.

The reason for the above obstacles may be that the joint is not fixed properly, resulting in sealing problems and allowing air to enter. Generally speaking, hydraulic systems must have good sealing, especially at critical interface positions. Only by fixing the interface can the oil tank be sealed properly, thereby preventing air from entering and causing damage to the system.

Another situation is that the oil suction pipeline and connecting system pipeline in the hydraulic system are damaged for some reason, which may be worn through or corroded, leading to the entry of air. The reason for this is that its pipeline layout design does not meet the standards and actual needs. Therefore, in order to solve this problem, it is necessary for the market to clean and maintain the pipeline, reduce external corrosion, and prevent air from entering.

The last possible reason for air entering the hydraulic system may be due to time constraints. During refueling, air bubbles were accidentally brought into the oil tank and mixed into the system. Therefore, in practical operation, it is necessary to avoid this situation. When refueling, the operator must maintain a stable working state to ensure the safe operation of the hydraulic system.

The reason why hydraulic control systems can be widely used in excavators and receive high praise is because the use of this hydraulic control system in excavators improves product performance and reduces energy consumption, achieving both control and energy conservation.

In the process of using hydraulic systems, when faults occur, equipment monitoring should be carried out according to different types of machinery, and specific problems should be analyzed. At the same time, scientific and effective methods should be mastered to troubleshoot the faults. Ensure the safe and efficient operation of excavators.

Source: Liehuang Excavator Tradehttps://www.lh-usedexcavator.com/