Hitachi Rail to Overhaul Swiss Rail Network with Landmark €1.5B Digital Signalling Deal

ZURICH, Switzerland – Hitachi Rail has secured a landmark framework agreement with Swiss Federal Railways (SBB) to deliver a nationwide digital signalling overhaul, a strategic program valued at approximately €1.5 billion. The comprehensive project will see the replacement of nearly 80% of Switzerland’s legacy interlocking systems over the next two decades, ushering in an era of enhanced efficiency, sustainability, and data-driven predictive maintenance.

The far-reaching agreement, announced on 15 December 2025, positions Hitachi Rail as a key partner in SBB’s long-term strategy to modernise its critical infrastructure. Over the next 20 years, Hitachi will supply its latest generation of digital interlockings and Radio Block Centres (RBCs), which are fundamental components for implementing a nationwide driver’s cab signalling system. This technological shift is designed to improve railway operations by reducing physical trackside infrastructure, which in turn lowers maintenance requirements and enhances the network’s overall environmental performance.

A significant technological advancement in this project is the deployment of smart Object Controllers based on the new EULYNX standard. This pan-European initiative aims to standardise signalling interfaces, promoting interoperability and reducing complexity across different national rail networks. These controllers will not only manage and monitor assets like points and signals but will also collect and transmit real-time status and sensor data. This capability is a critical enabler for sophisticated predictive maintenance strategies, allowing SBB to anticipate potential failures and schedule interventions before they cause disruptions.

The SBB-Hitachi partnership reflects a broader industry trend where major transport operators are leveraging digitalization to boost performance and asset longevity. This move towards intelligent, data-rich infrastructure is mirrored in other sectors, where automation and predictive analytics are driving significant efficiency gains. By committing to a large-scale, standards-based digital upgrade, SBB is not only enhancing its own network but also contributing to the creation of a more seamless and technologically unified European railway system.

Key Takeaways

• Massive Infrastructure Upgrade: The program will replace approximately 80% of Switzerland’s existing interlocking systems, representing one of the most significant rail technology transformations in Europe.
• Shift to Predictive Maintenance: The use of EULYNX-compliant smart Object Controllers will provide a constant stream of data, enabling SBB to move from reactive repairs to a proactive, data-driven maintenance model.
• Long-Term Strategic Partnership: The framework agreement spans an initial decade with options to extend up to 25 years, and includes a 25-year maintenance and support contract, signalling a deep, long-term collaboration.

Editor’s Analysis

This deal solidifies Switzerland’s position at the forefront of European rail innovation. By adopting EULYNX-compliant digital systems on such a massive scale, SBB is not just upgrading its network; it’s future-proofing it for cross-border interoperability and creating a blueprint for other national railways to follow. For Hitachi Rail, this contract represents a major endorsement of its digital signalling portfolio and significantly strengthens its foothold in the highly competitive European market, which is increasingly prioritizing sustainable, data-driven, and interoperable transport solutions.

Frequently Asked Questions

What is the main goal of the Hitachi-SBB project?

The primary goal is to modernise the Swiss railway network by replacing around 80% of its legacy interlocking systems with advanced digital signalling technology. This aims to improve safety, operational efficiency, sustainability, and enable predictive maintenance.

What key technologies are being implemented?

The project involves the deployment of Hitachi Rail’s latest digital interlockings, Radio Block Centres (RBCs) for cab signalling, and smart Object Controllers that adhere to the new EULYNX standard for interoperability.

What is the total value and timeline of the program?

SBB estimates the total investment in the program at approximately €1.5 billion. The technology will be rolled out over the next 20 years, with the initial framework agreement covering a ten-year period.