Guchuan sb81 / gcb220 Box Silent Type Hydraulic Breaker 1978kg With 140mm Chisel Suitable For 18-26

Want to know how the Guchuan SB81/GCB220 Box Silent Type Hydraulic Breaker delivers powerful performance while maintaining quiet operation? In this video, we demonstrate its 1978kg design with 140mm chisel, showing why it's perfectly suited for 18-26 ton excavators. See real-world applications and learn how Guchuan Machinery's commitment to quality and innovation makes this hydraulic breaker an ideal choice for demanding construction and demolition projects.