TS Class 6 was a series of sixteen trams built by Strømmens Værksted for

Trondheim Sporvei Trondheim Sporvei was a municipally owned tram operator in Trondheim, Norway that existed between 1936 and 1974. The company operated the municipal parts of the Trondheim Tramway until it was merged with A/S Graakalbanen and Trondheim Bilruter ...

. They were delivered in two slightly different batches; ten in 1948–49 and six in 1955. The trams delivered with four

Siemens Siemens AG ( ) is a German multinational conglomerate corporation and the largest industrial manufacturing company in Europe headquartered in Munich with branch offices abroad. The principal divisions of the corporation are ''Industry'', '' ...

motors, each at . They remained in service until the

Dalsenget fire The Dalsenget fire was a disaster where the Dalsenget Depot of Trondheim Sporvei burnt down, destroying almost all of the modern tram fleet. 26 trams, 16 trailers and one working tram were destroyed, and three cleaners lost their lives. It was, a ...

on 10 October 1956, in which all burnt down. It is the only class of trams that has not been preserved by the

Trondheim Tramway Museum Trondheim Tramway Museum (''Sporveismuseet i Trondheim'') is a tram museum located in Trondheim, Norway. The museum offers in addition to a display of the tramway history of Trondheim also heritage trips with old trams on the sole remains of the ...

References

Trondheim Tramway stock {{norway-tram-stub 600 V DC multiple units Multiple units of Norway