Our tunnelling technology paves the way for a world in which underground infrastructure opens new horizons for humanity. For this reason, clients, contractors and planners around the world rely on our partnership and trust our brand promise:

The experts for mechanized tunnelling

As the leading premium supplier of comprehensive technical solutions in mechanized tunnelling, Herrenknecht is the first port of call for underground infrastructure projects around the world. For all diameters, in any geology and in all application areas – railway, metro, road, utility (supply and disposal), pipelines, hydropower, mining and exploration.

On site for you. Any time.

In order to always be close to your projects and jobsites, with approx. 60 locations we are represented on all continents. Personal contact and personal support are an integral part of our comprehensive service philosophy. We are convinced that constant proximity to the market and projects is a decisive factor for your success.

Herrenknecht AG. Downloads

Herrenknecht - Mine Lining Vehicle (MLV) - Brochure

Herrenknecht - Boxhole Backreaming Machine (BBR) - Brochure