The EPB Shield S-441 has successfully finished the tunnelling of a 30° escalator shaft on Christmas 2009. A strong performance of the jobsite with Herrenknecht Teamwork Tunnelling.
On the German-Chinese Esplanade in Wuhan, the technology and market leader in mechanized tunnelling presents examples of innovative high-performance technology for the construction of transport and supply tunnels under the motto "Sustainable Solutions".
