Примечания: Originally built in either 1973 or 1974* as TU4-3147, this machine was purchased by the heritage line Östra Södermanlands Järnväg (ÖSlJ) in 2010. It has been heavily modified with a new engine and engine controls, new cab, new steps, new couplers, and regauging to 600mm. Named Gaivoron, after the Ukrainian town where it once served, it sees regular use, pulling both passenger, freight, and mixed trains.
*I have seen 1972 mentioned as well, but I doubt that, seeing as TU4-3145 was built in 1973.