Be 4/4 of SZU Uetlibergbahn. The Uetlibergbahn is one of the small private railways of
Switzerland, running a U-shaped track from Zürich up to the top of the Ütliberg mountain.
It´s one of the steepest normal adhesion railroads in the world with some 70 o/oo steep
rises. The Be 4/4 were built in 1992. It weighs 43,5 tonnes and has a maximum speed of
70 km/h. They are normally used in pairs. Photo January 1999 by I.Siissalo, (ilkka@smile.ch)