We are one of the top 3 factories from China which specialize in manufacturing hydraulic breakers and their spare parts. We have two brands "STB" and "WYB", "STB" is mainly aiming at high-end market, "WYB" is mainly aiming at middle-end market. We are sincerely seeking reliable and professional dealers all over the world.
Our offered Hydraulic Breaker Piston is operated by the straight reciprocation in the cylinder, and by means of the hydraulic pressure energy. It combines the accumulated hydraulic pressure energy and the gas energy and carries the kinetic energy which is converted into the impact energy when it hits the rod.
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