Breaking Records: Sunward’s “Qiyuan” Super-Large Rectangular Pipe Jacking Machine Unveiled for Hong Kong
📍 Changsha, China | Hong Kong SAR
Revolutionizing Urban Connectivity
Tailored for the Choi Hung Road Pedestrian Subway project under the Hong Kong Highways Department, the “Qiyuan” machine represents the pinnacle of trenchless technology. This customized solution ensures that pedestrian tunnels are built beneath major traffic hubs without causing significant disruption to the city’s heartbeat.
Cutting-Edge Technical Features:
- Multi-Cutterhead Array: Achieves full-section cutting with zero blind spots, minimizing geological disturbance in dense areas.
- Smart Navigation System: Real-time laser-guided precision ensures millimeter-level accuracy for complex underground paths.
- Eco-Friendly Excavation: Integrated slurry and noise-reduction systems meet the stringent environmental standards of Hong Kong SAR.
Global Engineering Synergy
The “Qiyuan” is a testament to the powerful alliance between Sunward, the Hong Kong Highways Department, and the Build King – SK Ecoplant JV. By successfully rolling off this record-breaking machine, Sunward proves its capability to meet and exceed international engineering standards for the world’s most demanding urban challenges.
Lead the Future of Underground Space
Partner with Sunward for world-class rectangular pipe jacking and customized TBM solutions tailored for your unique infrastructure challenges.
