EntityQ4449100· pop 6· linked from 120 articlesSoviet Railways ТЭ2Sign in to saveclass of 527 Soviet Bo′Bo′+Bo′Bo′ locomotivesConnectionsmetric horsepowerEntitysuperchargerEntityUkraineCountryRussianEntitySoviet UnionConceptSaint PetersburgCityUkrainianEntityKharkivEntityInternational Standard Book NumberEntitywattEntityalternating currentEntitydirect currentEntitydiesel engineEntityfour-stroke engineEntityrevolutions per minuteEntitydiesel locomotiveEntitySapsanEntitystraight-sixEntitydiesel-electric transmissionEntitytraction motorEntityCategories5 ft gauge locomotivesDiesel–electric locomotives of the Soviet UnionRailway locomotives introduced in 1948Twin unit locomotives