Another year http://fittor.fun/liga3/ pornozirve A specificity of the S730, that started with its predecessor the S130, is that the axle spacing can be modified while the train is running. The spacing on traditional Spanish railways is 1.668m, while the European standard is 1.435m. When Spain started its high-speed train program, it adopted the European standard for axle spacing. Thanks to the possibility of axle spacing adjustment while running, the S130 and S730, can circulate on all railways in the country.