Zetor Hydraulic Ring – Product Description

The Zetor Hydraulic Ring is a precision-engineered sealing component used in the hydraulic system of Zetor tractors. It is designed to create a leak-proof seal between the hydraulic piston and cylinder, maintaining hydraulic pressure for smooth and efficient operation of the three-point hitch and auxiliary hydraulic functions. Manufactured from high-quality cast iron, PTFE, or reinforced rubber (depending on the application), the hydraulic ring offers excellent wear resistance, pressure retention, and long service life.

Designed to OEM specifications, the Zetor Hydraulic Ring ensures reliable sealing performance, minimizes hydraulic oil leakage, and improves the overall efficiency of the tractor's hydraulic system.

Approximate Dimensions and Measurements

Specification Approximate Measurement

Inner Diameter 60–80 mm

Outer Diameter 70–90 mm

Ring Thickness 3–6 mm

Ring Width 8–12 mm

Operating Pressure 160–200 bar

Approximate Weight 0.05–0.15 kg