Hydraulic cylinder for excavator

Hydraulic cylinder for excavator, which has high using frequency and high wokring pressure, is very uncommon to sell in the market, because it needs good technology to arrive its good performance.

We invested more than five million on research of excavator, by two years’ experiment and testing, we develop excavator cylinder which is used for KOMATSU successfully, including boom cylinder, arm cylinder, and bucket cylinder, all of cylinder is tested with the high using frequency of 300,000 times per year in high working pressure.

1. We can provide the whole set of cylinders for excavator, boom cylinder, arm cylinder and bucket cylinder;

2. We can provide all cylinders for 1.5T, 8T, 21T, and 22T excavator;

3. Using frequency: 300,000times every year;

4. Working pressure:30Mpa; testing pressure: 43Mpa;

5. Manufacture technology: with alloy steel piston rod, by three steps of heat treatment to prolong the using life of cylinders;