photo: Stadler / Public domain/Contract signing
Stadler introduces the new interoperable and multisystem Bo’Bo’ locomotives for continental Europe with the first contract for 36 units. The agreement includes an option for 93 additional vehicles.
The Swiss freight operator awards Stadler the tender launched in early 2024 for the supply of thirty-six electric multisystem locomotives. SBB Cargo will replace its in-age-coming Re420 locomotives and has found in Stadler a reliable partner for the new generation of electrical multi-system Bo’Bo’ locomotives.
The new Bo’Bo’ locomotives are the natural evolution of the proven successful EUROLIGHT, EURODUAL and EURO9000 families designed for freight and passenger service in European railways.

The locomotives are at the cutting edge of technology to cover every current and future need efficiently and reliably, offering freight operators economic, environmental, and operating benefits. Their flexible design allows the inclusion of two 500 kW diesel engines or two traction battery modules, providing up to 2MW power for last-mile operations in non-electrified tracks. A combination of both is also possible. They are equipped with a Radio Remote Control System for operation on track works or shunting operations in yards.
From a performance, efficiency, and flexibility perspective, the locomotives set a milestone in the European Bo’Bo’ segment. They provide a maximum tractive effort of up to 350 kN and a tractive power of 7 MW at the wheel rim. Among other operational advantages, its low energy consumption and the option for a digital automatic coupler stand out.
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They meet the technical specification for interoperability (TSI) and are equipped with various country packages. These include automatic train protection systems and ETCS to ensure smooth cross-border operations. The initial configuration with Switzerland, Germany, and Austria can be extended to other countries in the future.
The locomotives are provided with two driving cabs designed according to the most demanding ergonomic criteria and fully comply with the comfort and noise requirements of the latest European standards. The cabs, which include an HVAC system, ensure maximum driver comfort. Each cab is equipped with two rear-view cameras and two side control panels to facilitate shunting operations.
Iñigo Parra, Executive Vice President of Stadler Division Spain, says: “We have used all of our experience from previous successful families to offer the next-generation solution for rail transportation with the new Bo’Bo’ locomotive. I am convinced it will set a new standard in this segment.”
Alexander Muhm, Head of Freight Services at SBB, says: “A modern and efficient fleet is a prerequisite for successful rail freight transport at SBB. We are confident that, with the vehicles from Stadler, we are acquiring a locomotive with which we can reliably serve our customers and lead Swiss rail freight transport forward into the future. We are taking a central step in the necessary transformation of rail freight transport.”
Source: Stadler Press Releases