СТЯЖКА Caterpillar 459-7094

The Swing Drive Piston Tie maintains controlled pressure and supports efficient motion. It is positioned around the piston and works by forming a tight seal between the piston surface and the surrounding cylinder wall, allowing pressurized fluid to act effectively without leakage. During operation, the piston moves under hydraulic pressure, and the ring ensures that this pressure is retained within the chamber so that force is transmitted properly for rotational movement.Attributes:• Maintains balanced sealing behavior during forward and reverse movement.• Allows controlled expansion and contraction during piston movement.• Enables smooth piston movement by maintaining consistent sealing contact.Applications: The Swing Drive Piston Tie is used within the piston assembly of the swing drive system, where it seals the gap between the piston and cylinder, allowing controlled pressure to drive rotational movement effectively.