ШТОКОВОЕ УПЛОТНЕНИЕ Caterpillar 4328118

The Hydraulic Cylinder Rod Seal ensures smooth piston movement and consistent hydraulic force during lifting, pushing, and pulling operations. Sealing the rod prevents contamination from entering the cylinder, protecting internal components and maintaining system efficiency. It reduces friction between the rod and the cylinder housing, allowing proper control of cylinder speed and motion. Proper sealing prevents pressure loss, ensuring that hydraulic operations remain reliable under different load conditions.Attributes:• Prevents hydraulic fluid leakage from the pressurized cylinder chamber area.• Maintains stable sealing performance during repeated extension cycles.• Helps restrict external dust entry during rod reciprocating movement.Applications: The Hydraulic Cylinder Rod Seal is installed at the rod end of a hydraulic cylinder where the piston rod exits the housing, sealing pressurized fluid inside the cylinder while allowing controlled rod movement.