Silent Hydraulic Breaker: SOOSAN sb43 Equivalent Hydraulic Hammer Attachment For 6–9 Ton Excavators

This video demonstrates the setup, operation, and key moments during typical use of the SEWOOMIC GCB75 silent hydraulic breaker. You'll see how this SOOSAN SB43 equivalent attachment delivers high-impact performance while maintaining low noise levels for urban construction sites. We'll walk through its nitrogen-hydraulic working principle, acoustic isolation features, and universal compatibility with 6-9 ton excavators from major brands like Caterpillar, Komatsu, and Volvo.