This series of cylinders are widely used in the hydraulic system of the grader to perform the front wheel steering, the blade extraction, the front wheel tilt, the shovel angle change, the articulated steering, the blade swing, and the blade lift. This series of cylinders has reasonable structure, reliable work, convenient loading and unloading and easy maintenance.
★Cylinder trunnion, ball joints, earrings, etc. are processed with forgings.
★The cylinders is made of high-quality alloy steel after being scraped and rolled through the inner hole;
★The piston rod is based on quenching and tempering, and the outer circle is coated with hard chrome to improve rust prevention, wear resistance and scratch resistance;
★The seals adopt international famous brands that are suitable for the working conditions of the main engine.
Outline dimensions:
Grader cylinder 1
Grader cylinder 2
Name |
Unite |
Power |
Cylinders diameter (piston diameter) |
mm |
40~160 |
Rod diameter (piston rod diameter) |
mm |
20~120 |
Stroke |
mm |
50~1700 |
Pressure |
MPa |
16~25 |
Operating temperature |
℃ |
-40~120 |
Piston rod coating NSS neutral salt spray test time |
H |
≥96 |
Note: The table shows the normal product parameters. If required, it should be confirmed with the technical department.
