9/2/2026
12.5m EPB TBM Completes 6.8km Undersea Metro Shaft Tunneling
Heavy underground engineering milestone: The flagship EPB Tunnel Boring Machine achieves zero-subsidence breakthrough under high water table soft soils.
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8/25/2026
Hard Rock Double Shield TBM Sets Monthly Advance Record in Granite Strata
Achieving 680 meters of advance in 30 days, the Double Shield TBM demonstrates exceptional reliability in 200MPa unconfined rock strength.
Read More8/15/2026
Super-Large Slurry TBM Successfully Crosses 2.4km Wide Estuary
Operating under 0.85 MPa hydrostatic water pressure, the Slurry Pressure Balance TBM completes sub-river Highway Tunnel ahead of schedule.
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