Robbins Main Beam 8m – (tunneling)
The Robbins Main Beam 8m is a specialized structural component used in mechanized tunneling and underground excavation systems. While the name itself highlights the distinctive 8-meter length, the significance of…
NFM Technologies EPBM – (tunneling)
The following article explores the design, function and applications of Earth Pressure Balance Machines produced by NFM Technologies, with emphasis on where they are used, how they perform, and what…
Mitsubishi TBM EPBM – (tunneling)
The Mitsubishi TBM EPBM represents a class of modern underground construction equipment developed to cope with the most demanding soft-ground tunneling projects. Combining decades of engineering experience with specialized features…
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)…
Robbins Crossover XRE 13m – (tunneling)
The Robbins Crossover XRE 13m represents a versatile approach to modern mechanized tunneling, designed to bridge the gap between differing ground conditions and project needs. Combining adaptable cutterhead technology, robust…
Herrenknecht Mixshield S-850 – (tunneling)
The Herrenknecht Mixshield S-850 represents a class of specialized tunnel boring machines designed to tackle complex, water-bearing and mixed ground conditions while ensuring high levels of safety, precision and environmental…
Lovat RME Series – (tunneling)
The Lovat RME Series represents a family of specialized tunneling and underground excavation machines designed to address a wide spectrum of subterranean construction challenges. Engineered with a focus on adaptability…
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…
Herrenknecht Mixshield S-1200 – (tunneling)
The Herrenknecht Mixshield S-1200 is a specialized tunneling solution designed for challenging subsurface conditions where mixed-face geology and groundwater presence require a versatile and reliable approach. Combining features of different…
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,…









