Грязесъемное кольцо, внутренний диаметр 115 мм Caterpillar 6656714

The wiper ring is a component in the hoist cylinder assembly that protects internal hydraulic parts from contamination. It removes dust, dirt, and moisture from the piston rod surface as it retracts into the cylinder. By preventing the entry of foreign particles, the wiper ring helps maintain clean hydraulic fluid and reduces wear on seals and internal components. This ensures consistent cylinder performance, extends service life, and minimizes maintenance needs.Attributes:• Removes contaminants from the piston rod surface.• Protects internal hydraulic components.• Maintains clean hydraulic fluid.Applications: The wiper ring is used in hoist cylinder assemblies to keep contaminants out of the hydraulic system and maintain smooth, reliable cylinder operation.