Stadler to upgrade SZU signalling systems in Switzerland

Stadler Signalling has collaborated with Sihltal Zürich Uetliberg Bahn (SZU) to upgrade the Swiss administrative capital’s signalling systems.

This initiative is a pivotal part of SZU’s comprehensive modernisation strategy, ‘SZU_4.0’.

The upgrade, which includes new signal boxes and train control systems, is designed to help enhance punctuality, comfort, and speed for passengers.

The Swiss federal government, along with the canton of Zurich and SZU, have committed to investing approximately CHF800m ($924m) into SZU’s infrastructure and new rolling stock in the coming years.

The modernisation of signalling systems across the network is a key aspect of ‘SZU_4.0’, aimed at ensuring safe rail operations.

Stadler’s contract, valued at around CHF34m ($39m), covers the entire project from planning to commissioning. The ten-year agreement underscores the long-term partnership between the two entities.