SJ Da

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Da
Power type Electric
Builder ASEA
Build date 1953-60
Total production 93
UIC classification 1'C1'
Gauge 1,435 mm (4 ft 8½ in)
Wheel diameter 1,530 mm
Length 13,000 mm
Locomotive weight 75 tonnes
Electric system(s) 15 kV 16⅔ AC
Top speed 100 km/h
Power output 1,840 kW
Career Statens Järnvägar
Number 790-823
883-941

Da is a series of locomotives used by Statens Järnvägar (SJ) of Sweden. 93 units were built by ASEA between 1953-60. They remained in service until the 1990s.

[edit] History

After the last D-locomotive had been delivered in 1943, SJ needed more locomotives during the late 1940s with new lines being electrified. The solution was the Da, that was used as a universal locomotive throughout the SJ system. A more powerful, but slower Dm series was delivered at the same time for use on Malmbanan. During the 1970s the Das were rebuilt, including new driver cabins. SJ started retiring the locos during the 1980s, and had finished the task by the mid 1990s. Some units were bought by Tågfrakt and Tågkompaniet, later being sold to NetRail. One unit has been preserved by the Swedish Railway Museum.

[edit] External links