Herrenknecht AG

With the experience of more than 5,300 projects Herrenknecht is the technology and market leader in the area of mechanized tunnelling systems. As the only company worldwide, Herrenknecht delivers cutting-edge tunnel boring machines for all ground conditions and in all diameters – ranging from 0.10 to 19 meters. The Herrenknecht product range includes tailormade machines for transport tunnels, supply and disposal tunnels as well as technical solutions
to lay pipelines, sink vertical shafts or excavate sloping shafts and deep drilling rigs.