Assembly of the tunnel boring machine for the Eppenberg rail tunnel

The drive unit has been placed and the shield seg­ments have been lifted with a crawler crane. The com­mis­sio­ning of the tunnel boring machine with its 12,79 m drill head dia­meter and four rear car­ria­ges is sche­du­led for the end of 2016. The tunnel boring machine has a length of 115 meters and weighs 2400 tons​ in total. 

Marti Gruppe
Seedorffeldstrasse 21
3302 Moosseedorf
+41 31 388 75 75