This oil cylinder form a complete set mainly with the miniature excavator, the miniature excavator and the medium-sized excavator, including bucket cylinder, moving arm cylinder, bucket cylinder and soil cylinder, etc. It has the characteristics of compact structure and high reliability.
★ Set one-end buffer or two-end buffer according to usage requirement.
★ The cylinder is made of high quality alloy steel which is scraped, rolled and welded through the inner hole.
★ The piston rod is based on quenching and tempering of medium frequency, and is plated with hard chromium to improve its rust resistance, wear resistance and injury resistance.
★ Sealing parts adopt the international famous brand, fitting for excavator condition.
Outline Dimensions:
小型挖掘机
中型挖掘机
Name |
Unit |
Power |
Cylinders diameter(piston diameter) |
mm |
45~160 |
Rod diameter(piston rod diameter) |
mm |
20~125 |
Stroke |
mm |
100~1950 |
Pressure |
MPa |
20~35 |
Operating temperature |
℃ |
-40~120 |
Piston rod coating NSS neutral salt spray test time |
H |
≥120 |
Note: The table shows the normal product parameters. If required, it should be confirmed with the technical department.
