SM-22

【专业建筑设备】The Soilmec SM-22 represents a breakthrough in compact micropile drilling technology, combining raw performance with exceptional maneuverability for demanding 基础 projects. Weighing 27,200 kg and powered by a robust 209 kW engine, this micropile-rig delivers the drilling force needed for deep soil stabilization while maintaining the compact footprint essential for congested urban sites. Its advanced engineering enables operators to execute complex ground improvement work where conventional heavy rigs cannot access, making it the preferred choice for restricted jobsites where both precision and mobility are non-negotiable. Soilmec SM-22 specifications highlight a maximum drilling diameter capability of 600 mm with penetration depths reaching 20 meters, accommodating diverse soil profiles from soft clays to reinforced formations. The independent hydraulic circuit architecture allows simultaneous multi-function operation—rotation, percussion, and feed pressure—without compromising drilling speed or stability. An intuitive operator interface with real-time pressure and depth monitoring ensures consistent hole quality while reducing operator fatigue during extended shifts, critical for maintaining productivity on long-duration micropile campaigns. Deployed extensively in urban 基础 reinforcement, underground utility crossing, and geotechnical investigation programs, the Soilmec SM-22 micropile-rig excels where space constraints and noise ordinances demand smaller, quieter 设备 without sacrificing drilling performance. Its quick-change tooling system and integrated mud circulation management allow rapid conversion between micropile, enlargement, and coring applications, delivering maximum job flexibility from a single platform. Transport-friendly dimensions and bolt-down stability make staged mobilization to confined sites straightforward and cost-effective.