Coradia Stream regional trains: High-performing operational efficiency

Coradia Stream regional trains at a glance
Coradia Stream™ regional trains are a state-of-the-art, low-floor, high-performance electric multiple unit (EMU). The train offers a modular design allowing operators to choose configurations and interiors that work best for their market and mission. Over 650 single-deck Coradia Stream regional trains have already been ordered in several European countries.
The modularity enables optimal configuration choices to meet the mission profile – be it suburban, regional or intercity operation. The trains are fully compliant with the main European power supply systems and prepared to fit to standard and broader European gauges. Coradia Stream has been sold to the Netherlands, Italy, Denmark, and Romania
Coradia Stream features longer aluminium car-bodies allowing for a higher number of passengers. For example, Coradia Stream Pop for Trenitalia in Italy can seat more than 300 passengers in the 4-car version and more than 200 in the 3-car one.
Coradia Stream also has fewer motorised bogies thus reducing its energy consumption. For example, Coradia Stream for ICNG in the Netherlands is equipped with a modern traction system that allows regenerative braking, saving up to 35% of the train’s energy consumption.
Eco-design is an approach that aims to incorporate environmental considerations during the design phase of a product, service or building, with the primary goal of limiting the lifetime environmental impact. The eco-design approach involves analysing the product lifecycle from design to recycling in order to predict its effects on the environment at each stage. A good example is the Coradia Stream Pop for Trenitalia in Italy, that is made with over 95% recyclable materials. The weight reduction and efficient traction of this train also lead to less energy consumption when in operation.
Coradia Stream is supported by digital products like Alstom’s HealthHub™ and prepared for condition-based maintenance. The reachability during maintenance is improved due to the arrangement of components on the roof. Daily cleaning is facilitated by cantilever seat fixings, as another example for easier maintenance of the train.
Wide entrances, low-level access and fully flat floors between the first and last doors of the train allow for safe and independent journeys for all passengers. Easy low-floor access benefits strollers, wheelchairs and people travelling with large luggage.
Train layouts that save on dwell time and optimise standing passenger capacity with free standing area near the entrance. For the regional segment, there is a comfort zone available that target medium distance trip with comfortable seated capacity. For the intercity segment, there is a luxury zone option with layouts that privilege an absolute comfort with differently designed areas dedicated to business, sociality or relaxation. An inviting catering area on-board can be added for enhanced service and a better passenger experience.
Train length, articulated version: | 66-121 m |
Train length, semi-articulated version: | 110-202 m |
Doors per car and side: | 1 to 2 |
Wide door opening: | 1300 mm |
Access heights: | 620 or 800 mm |
Concentrated traction: | 1.5 KV DC, 3 KV DC, 15 KV 16 2/3 Hz and 25 KV 50 Hz networks |