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…

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,…