Guchuan sb30 / gcb60 Top Type Hydraulic Breaker 321kg With 68mm Chisel For 4-7 Tons Excavator

Want to know how the Guchuan SB30/GCB60 hydraulic breaker delivers reliable performance for 4-7 ton excavators? In this video, we walk you through its key features, demonstrate its 321kg design and 68mm chisel in action, and explain why this top-type breaker is trusted for demanding construction and demolition tasks. See real-world applications and learn how Guchuan’s commitment to quality and innovation ensures efficiency and durability on the job site.