China HITACHI EX100 120 150 200-1 SERVO LEVER SEALS | Tonkee®

Servo lever seals are components that are part of the hydraulic control system of these Hitachi excavator models.

These seals are designed to prevent hydraulic fluid leaks and maintain the pressure required for the proper functioning of the excavator's hydraulic system. The hydraulic system in excavators is responsible for controlling various functions, including the movement of the boom, arm, bucket, and other attachments. It is crucial that this system remains sealed and efficient for optimal machine operation.

The specific OEM part number for these servo lever seals is not provided in the query, but it's important to note that Hitachi places high importance on using genuine OEM (Original Equipment Manufacturer) parts for maintenance and repair. Genuine parts are designed and manufactured to meet the exact specifications and quality standards set by Hitachi. Using genuine parts ensures the longevity and reliability of the equipment.

These servo lever seals are typically made from high-quality materials such as rubber or synthetic compounds that are resistant to hydraulic fluid and can withstand the pressures and temperatures within the hydraulic system. They are precision-engineered to fit snugly within the hydraulic control components, creating a tight and reliable seal.

The primary function of these seals is to prevent hydraulic fluid from escaping the hydraulic control system. Hydraulic fluid is used to transmit force and control the various hydraulic cylinders and actuators responsible for moving the excavator's components. Any leakage can result in a loss of hydraulic pressure, which can lead to reduced performance and potentially dangerous operating conditions.

In addition to preventing leaks, servo lever seals also contribute to the overall efficiency of the hydraulic system.

A well-sealed system maintains consistent pressure, allowing the operator to have precise control over the excavator's movements. This is crucial for tasks that require accuracy, such as digging, lifting, and positioning heavy loads.

Regular inspection and maintenance of these seals are essential to ensure the excavator's continued performance. Over time, seals can wear out due to the constant pressure and movement in the hydraulic system. When seals deteriorate, they may start to leak, and this can lead to increased hydraulic fluid consumption, reduced efficiency, and potential damage to other hydraulic components.

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