With their unusual wheel arrangement (1A)'Bo(A1)', the locomotives of the 1670 series were given a certain special position in the Austrian Federal Railways fleet. The two middle drive axles are firmly mounted in the frame; the outer drive axles are also mountedThe adjacent running axles in each case into a bogie.The locomotives were intended initially for the express train service, especially on the route between Salzburg and Innsbruck.The 1670.02 was built in 1928 by the locomotive factory Krauss & Co in Linz. It was based in Innsbruck from 1965 until the withdrawal in September 1980 and was used until last in fir-green color scheme and without the OeBB logo.This text is machine translated.