This first test operation in Europe took place in late January and was achieved by joining two 750-metre long consists at Sibelin marshalling yard (Rhône) near Lyon and Nîmes to form a 4000-tonne 1500m-long train.

The technical prowess which lengthening trains represents, will, in time, allow rail companies to capture traffic without applying for extra train slots. The double trains will also enable operators to achieve important productivity gains for all types of traffic.

The test took place within the framework of Project Marathon (collaborative project co-founded by the European Commission) and was designed to validate the technical feasibility of the double train ahead of a possible commercial launch in 2016.

Technically, the innovation focuses on a radio control system which makes it possible to link the head locomotive manned by a driver with the driverless locomotive situated in the middle of the train. A double train such as this can transport up to 70 wagons compared to 35 wagons carried by a conventional 750-metre long train.

“In taking this innovative approach, we are looking to boost the competitiveness of rail freight and render it more attractive to French and European shippers. At Fret SNCF, who organised these trials, both our production and infrastructure teams are closely involved. We are working with RFF (French rail network manager) to put these double trains into service on major European rail freight corridors in the next two years”, explained Fret SNCF’s Director, Sylvie Charles.

“Improving rail freight performance requires innovation. Through the MaxiPerfo project, RFF – in cooperation with manufacturers and customers in the shape of rail companies – are developing and testing various solutions. By trialling this 1500-metre long train, we are optimising the use of the network”, explained Vincent Duguay, Business Director at RFF.

(Source: RFF – SNCF)