sb121 Straight Type Hydraulic Rock Breaker, Straight Hydraulic Hammer For 24–28 Ton Heavy Excavator

Ever wondered how a straight hydraulic hammer can transform heavy excavation in tight spaces? In this video, we demonstrate the SB121 straight type hydraulic rock breaker in action, showing its slim integrated design for narrow tunnels and confined mining zones. You’ll see how its central force transmission reduces vibration and wear, and learn why it outperforms side and box breakers in demanding underground and municipal projects.