
Soosan Sb81 Hydraulic Hammer Attachment for Excavator Rock Breaking. Proven Design for Reliability: Efficient and simple structure with worldwide acceptance over three decades. Gas and Oil Percussion Mechanism: Compressed nitrogen gas delivers powerful impact with less oil flow and pressure. Highest Power to Weight Ratio: More powerful and lighter than other breakers in the same class. Patented Unique Valve System: Simplified hydraulic circuit ensures high efficiency and reliable operation. Reduced Maintenance Requirements: Simple design with fewer components lowers maintenance costs. Noise and Vibration Damping: Fully closed housing with damping materials reduces noise and recoil. Precision Manufacturing Quality: Advanced SPC equipment and robot welding ensure precise tolerances. Customization Options Available: Full customization from designs available for OEM and ODM services.