Опорное кольцо гидроцилиндра стрелы, наружный диаметр 170 мм Caterpillar 6573993

The Boom Cylinder Backup Ring is used to enhance the performance and longevity of hydraulic cylinders. It serves as a support element for the primary seals, preventing extrusion and deformation when exposed to high pressure. Positioned within the sealing system, this backup ring helps maintain consistent sealing integrity, ensuring hydraulic fluid remains contained and preventing leaks. It helps in reducing friction and minimizing wear, enhancing the efficiency of the hydraulic system, and allowing smooth and reliable cylinder operation. Attributes:• Provides support to prevent seal extrusion and deformation under high-pressure applications.• Facilitates proper sealing by maintaining seal shape and integrity.• Enhances sealing efficiency by maintaining consistent pressure.Applications: The Boom Cylinder Backup Ring is installed within the hydraulic boom cylinder to support primary seals and prevent extrusion under high-pressure conditions. It ensures reliable hydraulic fluid retention and smooth cylinder operation.