Moving Forward Together! Sunward TBM “Maria” Successfully Rolls Off Line, Empowering Belarus Metro Upgrade
📍 Guangdong, China
On January 20, 2026, the TBM named “Maria,” custom-built by Sunward Machine for the Minsk Metro project in Belarus, officially rolled off the production line at our Guangdong manufacturing base. This marks the beginning of its journey across Eurasia, where it will inject strong “Chinese Power” into the infrastructure development of the heroic city of Minsk.
Tailored Customized Solution for Complex Geology
To address the complex geological conditions in Minsk, the Sunward Machine R&D team spent hundreds of days developing an exclusive solution that integrates intelligent boring, precise control, and green energy-saving capabilities.
TBM “Maria” Key Specifications:
- ▸ Excavation Diameter: 6280 mm
- ▸ Minimum Turning Radius: 300 m
- ▸ Maximum Vertical Slope: 40‰
The machine features excellent geological adaptability. Its high-strength wear-resistant cutter head design significantly enhances its ability to handle adverse geological risks such as water and sand ingress, guaranteeing construction safety and engineering quality.
A Partnership Based on Trust and Innovation
“Choosing a Chinese partner was by no means accidental. China’s industry has long earned international trust through innovative solutions, reliable product designs, and outstanding economic benefits.”
Vadim Vasyuk Nikolaevich
Deputy General Manager,
Minsk Metro
Mr. Nikolaevich emphasized that this collaboration goes beyond the export of a single piece of equipment; it represents a comprehensive output of China’s infrastructure experience, technical standards, and service systems.
Sunward Machine uses this collaboration as a starting point to deepen long-term cooperation between China and Belarus in high-end manufacturing.
Future Outlook
From Guangdong, China to Minsk, Belarus, this TBM carries not only the mission of tunneling but also the shared aspirations for a better life and deep friendship between the two peoples.
Looking ahead, Sunward Machine will remain committed to innovation, working hand-in-hand with global partners for mutual success. We will continue to stride forward on the path of “Equipping the World,” ensuring the tree of China-Belarus friendship remains evergreen!
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