HB 20

【专业建筑设备】The Krupp HB 20 attachment represents a precision-engineered solution for specialized drilling applications in geotechnical and 基础 engineering projects. This top-hammer attachment excels in micropiling, anchor drilling, and underpinning operations, delivering consistent performance across demanding construction environments. Its compact profile allows seamless integration with diverse drilling platforms, while the 20 kJ impact energy ensures efficient penetration through variable soil compositions. At just 250 kg, the Krupp HB 20 specifications emphasize lightweight construction without compromising durability, making it particularly suitable for confined spaces and urban construction sites where 设备 mobility is critical. The Krupp HB 20 attachment operates at a maximum rotation speed of 180 RPM, enabling rapid drilling cycles and reduced project timelines. This versatile attachment accommodates drill bit diameters from 100 mm to 200 mm, providing flexibility for varied drilling requirements and geological conditions. The integrated hydraulic control system delivers precise drilling regulation, enhancing both operational safety and production efficiency while minimizing wear on drilling components. Engineered for contractors requiring reliable performance in challenging geotechnical projects, the Krupp HB 20 is an essential attachment for professional drilling operations. Its robust construction, combined with advanced hydraulic technology, ensures consistent results in micropiling, 基础 reinforcement, and anchor installation work across diverse site conditions and soil types.