Guchuan SB81 / GCB220 1978KG Box Type OEM Hydraulic Hammer for 18-26 Ton Excavator

Box Type Hydraulic Breaker
June 13, 2025
Video Description:
In this video, we provide an informative overview of the SEWOOMIC SB81 Box Type Hydraulic Breaker. You'll see how this powerful attachment delivers high-impact performance for demolition, quarrying, and heavy construction projects. Watch to learn about its robust design, operational capabilities, and real-world applications for 18-26 ton excavators.