ELECTRÉN is the only Spanish corporation fully dedicated to the railway drive, having highly specialized professionals, who are able to develop new working methods, as well as, new equipments and tools.
The I+R+D department constantly looks into the enhancement in the production processes, and gives engineering solutions to make the systems and equipments evolve towards the excellence.
ELECTRÉN, S.A. has two laying wire and catenaries renovation trains. These vehicles allow renovating a whole section during a night power cut, collecting the holder and the eroded wire and laying the new one to its final working voltage. This way, the achievements are improved four times with regard to the traditional method; but the most important thing is that, provisional situations are avoided, so the risk of industrial accidents and incidences in the circulation services are minimized.