Video: Crushing inside and outside of Austria's longest tunnel
The Austrian national railway company, ÖBB, is building a new high-speed railway between the cities Graz and Klagenfurt. The railway will include Koralmtunnel, a 32.8 kilometer twin rail tunnel, the longest railway tunnel in the country. Two unique Metso crushing solutions help minimize the impact of the construction on the delicate mountain terrain.
A flexible stationary crushing plant and a mobile, energy-saving in-tunnel crushing solution secure the timetable of this demanding project, which is part of the new, European-wide transport network.