OMZ Walking Excavator ESH 15/90 – (dragline)

The OMZ Walking Excavator ESH 15/90 (dragline) represents a class of specialized machines designed for heavy earthmoving in challenging ground conditions. Combining a long-reach boom, cable-operated bucket and a characteristic…

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,…

Liebherr PR 764 – (dozer)

The Liebherr PR 764 is a heavy-duty crawler dozer designed for demanding earthmoving tasks across construction, mining, quarrying and large-scale land development projects. Combining robust mechanical engineering with modern operator…