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.…

Robbins Crossover XRE TBM – (tunneling)

The following article explores the Robbins Crossover XRE TBM — a tunneling machine concept tailored for challenging, variable ground conditions. It describes the machine’s design philosophy, typical applications, operational behavior,…

Herrenknecht S-880 – (tunnel boring machine)

The Herrenknecht S-880 is a high-capacity tunnel boring machine (TBM) designed to meet the demanding requirements of modern underground construction. Built to operate in challenging, water-bearing and soft ground conditions,…