Project Profile: SBB Giruno High-Speed Fleet Expansion (EC250)

The Giruno High-Speed Train Project represents a strategic enhancement of European trans-alpine rail infrastructure, centered on the deployment of Stadler’s EC250 Electric Multiple-Unit (EMU) rolling stock. Operated by Swiss Federal Railways (SBB), this initiative is engineered to increase network capacity and improve operational interoperability between Switzerland, Italy, and Germany. A significant fleet expansion, scheduled for completion in 2026, aims to meet rising passenger demand on critical north-south corridors.

Technical Specifications

The core of the project is the Giruno EC250 rolling stock, a multi-system EMU derived from Stadler’s FLIRT platform. Each 202-meter trainset offers a capacity of 405 passengers (117 first class, 288 second class), which doubles to 810 in a 400-meter double traction configuration. The train is engineered for trans-alpine operation, with pressure-proof car bodies for tunnel comfort and advanced thermal/acoustic insulation. A key interoperability feature is its adaptability to different platform heights—55cm in Switzerland, Austria, and Italy, and 76cm in Germany—ensuring seamless boarding across networks. Propulsion is delivered by four motorized bogies with a combined output of 6,000 kW, utilizing TMF 50-33-4 traction motors. The design prioritizes accessibility, with low-floor entrances and full compliance with the Disability Discrimination Act (DDA) and DIN EN 15227 crashworthiness standards.

Key Takeaways

• Enhanced Network Capacity: The expansion directly addresses the limitations of older fleets (Astoro ETR610) by increasing daily services between Switzerland and Germany from 26 to 35, accommodating projected growth in passenger traffic.
• Advanced Cross-Border Interoperability: The Giruno’s design is purpose-built for seamless operation across the Swiss, German, and Italian networks, featuring multi-system signaling compatibility and adaptable low-floor entrances for varying platform standards.
• Commitment to Sustainable Mobility: SBB’s investment (over CHF 420 million for the expansion) underscores a strategic shift towards high-capacity, energy-efficient electric rail as the primary mode for trans-alpine travel, aligning with European sustainability goals.

Frequently Asked Questions (FAQ)

When will the new Giruno trains to Germany be operational?
The seven additional Giruno high-speed trains expanding service into Germany are scheduled to become fully operational starting in 2026, significantly increasing connections on routes like Hamburg-Lugano via Basel.

Who builds the Giruno high-speed train?
The Giruno high-speed train, also known as the EC250, is manufactured by Stadler Rail, a Swiss railway rolling stock manufacturer based in Bussnang, Switzerland.