Stadler in Finland: Tango Trams & Rail Maintenance for Helsinki

Stadler wins a major contract! Pääkaupunkiseudun Kaupunkiliikenne orders 63 Tango Nordic trams, enhancing Helsinki’s **tram** network with modern **rail** solutions. Includes maintenance.

Stadler in Finland: Tango Trams & Rail Maintenance for Helsinki
October 8, 2025 10:54 am

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Introduction

Pääkaupunkiseudun Kaupunkiliikenne has awarded Stadler a contract for 63 Tango Nordic trams, with an option for up to 120 additional vehicles. The contract also includes maintenance services for over 30 years.

Contract Details

The contract awarded by Pääkaupunkiseudun Kaupunkiliikenne includes maintenance services for over 30 years. These services encompass technical support, spare parts supply, the establishment of a local warehouse, and the development of an efficient logistics system.

Tango Nordic Tram Features

The new trams feature a modern design, increased seating capacity, and enhanced passenger comfort. The Tango Nordic trams are based on Stadler’s proven Tango platform and have been tailored to meet the specific needs of Helsinki’s urban environment. Designed with energy efficiency in mind, the trams feature lightweight construction and advanced systems for optimised driving. The trams incorporate cutting-edge technologies and sustainable materials, including zero-emission steel and components with high recycled content.

Operational and Environmental Benefits

The vehicles offer a smooth and comfortable ride while ensuring operational efficiency. Their long service life and use of durable materials help minimise environmental impact throughout the trams’ lifecycle. The trams support climate neutrality while increasing passenger capacity. This enables operators to reduce fleet size, lowering both operating costs and emissions. The Tango Nordic trams will replace the Valmet vehicles from the 1970s and 1980s and support the launch of newly constructed tram lines.

Design and Integration

The tram design was developed in collaboration with Aivan, a Nordic design and innovation studio, to ensure harmonious integration into Helsinki’s urban landscape. The result is a vehicle that reflects the architectural character and visual identity of the city.

Last June 2025, we published an article about Renfe’s cutting-edge Aranjuez maintenance hub. Click here to read – Future of Rail: Renfe’s Railway Technology Hub, Aranjuez: Essential Guide

Conclusion

This agreement between Pääkaupunkiseudun Kaupunkiliikenne and Stadler represents Stadler’s first tram order in Finland and strengthens its presence in the country and the Nordic region.

Company Summary

Stadler: Awarded a contract by Pääkaupunkiseudun Kaupunkiliikenne for 63 Tango Nordic trams, with an option for up to 120 additional vehicles, and maintenance services.

Pääkaupunkiseudun Kaupunkiliikenne: The public transport operator for the Helsinki Metropolitan Area, awarded a contract to Stadler for 63 Tango Nordic trams and maintenance services.

Aivan: A Nordic design and innovation studio, collaborated on the tram design to ensure harmonious integration into Helsinki’s urban landscape.

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