Double-Action Hydraulic Cylinders 250 bar // series HZD3

General information

The HZD3 series cylinders are double-action pressure cylinders without end position damping that are universally applicable due to their various models and sealing variants. The piston rod guide is designed to be screwable for maintenance tasks. The piston rod consists of hightensile structural steel with an approximately 25µm hard chromium-plated layer. Other materials and coatings are available on request.

Please consult us in case of radial forces and non-vertical installation.


Technical data
Test pressure = 250 bar
Test pressure = 315 bar
Piston ∅ = 25 – 200 mm
Temperature range
(of the hydraulic fluid)
= -20°C to +80°C
Pressure fluid = Mineralöl (HL, HLP) nach DIN 51524 & DIN 51525 (Standard)
Stroke speed = ≤ 0,5 m/s (Standard)

Length and stroke tolerances according to DIN7168g (see “Technical Information“)

Mounting types
A Base-side ball-and-socket joint (DO – Standard) Model A
E Trunnion Model E
F Rod-side flange Model F
H Ball-and-socket joint on both sides (DO – Standard) Model H
A-.. Rod end (GE..DO subject to maintenance) Rod end A
B-.. Rod end (GE..HO subject to maintenance) Rod end B
G-.. Rod clevis (Tolerance field H11) Rod clevis G

Product specifications

Order key
Please click here to download the order key .