CRCHI 12m EPB TBM – (tunneling)
The CRCHI 12m EPB TBM represents a category of large-diameter mechanized tunneling machines designed to tackle complex urban and interurban underground works. Built by China Railway Construction Heavy Industry (CRCHI)…
CRCHI Earth Pressure TBM – (tunneling)
The CRCHI Earth Pressure Balance (EPB) Tunnel Boring Machine represents a class of purpose-built mechanized tunneling equipment designed to excavate soft ground and cohesive soils while maintaining balanced face pressure.…
CRCHI 15.8m Giant TBM – (tunneling)
The CRCHI 15.8m Giant TBM represents a class of modern mechanized tunneling equipment designed to create very large diameter tunnels for a wide range of infrastructure applications. Produced by China…


