The DT-6-6-2000 was Baldwin's offering for a diesel electric transfer switcher, initially powered by dual 606SC prime movers. This locomotive was mostly used by the EJ&E with them purchasing 27 of the 46 total built. These locomotives endured various rebuilds throughout their life with most being repowered with 567C prime movers. All but one have been scrapped with the remaining example preserved by the Illinois Railway Museum.
Oops, looks like lemmy.world is federating again. Sorry for the double post.