Robbins Main Beam TBM – (tunneling)
This article provides a detailed look at the Robbins Main Beam TBM, explaining its design, typical applications, operational principles and maintenance, and placing the machine in the context of modern…
Herrenknecht TBM AVN 1800 – (tunnel boring machine)
The Herrenknecht AVN 1800 is a specialized tunnel boring machine (TBM) concept tailored for small- to medium-diameter underground works. This article examines the machine’s typical design characteristics, operational fields, logistical…
Komatsu JV TBM – (tunneling)
The Komatsu JV TBM represents a class of advanced tunnel boring machines developed through a joint venture involving Komatsu, designed to meet the demanding requirements of modern underground construction. These…
NFM Technologies TBM – (tunnel boring machine)
The following article provides a comprehensive look at the TBMs produced by NFM Technologies, their technical characteristics, typical applications, operational advantages and lifecycle considerations. It is intended for engineers, project…



