The Baldwin 0-6-6-0-1000/1DE were cab unit diesel-electric locomotives built by Baldwin Locomotive Works in 1945. The 0-6-6-0-1000/1DEs were powered by an eight-cylinder diesel engine rated at , and rode on a pair of three-axle trucks in a C-C wheel arrangement. 30 of these models were built for Soviet Railways, today Russian Railways, as Class ÃÂ<sup>ñ</sup> (Class Db).
All were scrapped except the cab of one unit that was used as a shed, and a bogie that was used for a fuel tanker.