Guide rings used in Excavators

Description

The function of a hydraulic guide ring is to guide the piston and piston rod of a hydraulic cylinder, absorbing transverse forces. At the same time, it prevents metal-to-metal contact, optimizing the performance of the sealing system.

Typical applications

Hydraulic support, guide rings and supports rings of hydraulic cyliner, like those in excavators, pilling machineries, mining machineries etc.

Features

High load sustainability

Good heat resistance

Excellent dimensional stability, flexibility and shock resistance

High side load absorption capacity

Easy fitting by snapping into the groove

Operating range