
Hydraulic Breaker Hammer Jack Hammer for Excavator Sb Series Sb60 Sb70 Sb81 Sb121. 18-Month Warranty Coverage: Comprehensive warranty covering core spare parts produced in-house without outsourcing. Advanced IPC & ABF System: Integrated power control and anti-blank firing system with 3 selectable operating modes. Automatic Grease Injection: Standard equipped system for efficient lubrication and reduced maintenance needs. Adjustable Piston Stroke: IPC system allows adjustable piston stroke to optimize impact frequency and power. Low Vibration Technology: Low nitrogen pressure design reduces vibration while meeting European hydraulic standards. High-Quality Material Construction: Forged 20CrMo and 42CrMo materials used for heads, cylinders, and rods for durability. CE and ISO9001 Certified: Product passes ISO9001 quality management and EU CE certification standards. Flexible Customization Options: Supports full customization, minor customization, and customization from samples or designs.