Guchuan SB30 / GCB53 168kg Silent Box Breaker 406J Impact for 2.5-4.5T Excavators

Box Type Hydraulic Breaker
June 12, 2025
Keyword: Hydraulic Hammer
Video Description:
Join a quick walkthrough that focuses on what matters to users and operators. This video showcases the Guchuan SB30 / GCB53 168kg Silent Box Breaker, demonstrating its 406J impact energy and compatibility with 2.5-4.5T excavators. You'll see how its box type design and 68mm tool diameter deliver powerful rock breaking performance for 4-7 ton small excavators.