CM4 has tested its deflector device that designs and manufactures for the tram Urbos 3 of CAF. At this time, the tests have been done on the Zaragoza’s tram during the morning from 9 to 10 August 2011. As previous calculations to manufacturing had predicted the test has been successful in checking all possible cases, as in the time of an accident never enters the body under the tram, avoiding high severity injuries.

During the summer 2012 will be performed the same tests in the French city of Nantes.