Guchuan Machinery_16 Years Factory Of Hydraulic Breaker Hammer For Excavator

In this video, we showcase the Guchuan SB20/GCB40 Silent Hydraulic Breaker in action. You'll see a detailed demonstration of how this 149kg attachment delivers powerful demolition performance for 1.2-3 ton mini excavators while reducing noise by over 50%. Watch as we highlight its robust construction and explain why it's the ideal solution for urban construction and indoor projects where quiet operation is essential.