The passenger train tender locomotive, which was designated as series 77 by the Austrian Federal Railways, was procured from 1913 (SB/kStB Rh 629) in several series up to 1927. The steam locomotive of the Pacific model 2âC1â h2t was approved for a maximum speed of 85 km/h. Practically every train production in Austria was once equipped with locomotives of the series 77. The west and south railway lines and their secondary routes were just as much part of the area of application of the 77 as the inner valley line or the LindauâBregenzâSt. connection Margarths. The last locomotives were not put out of service until 1975 when the steam traction in Austria ended.This text is machine translated.