Today I’m going to tell you a little more about trains, but not the Br 52 this time. Today it’s about the EMD F series. The EMD F is an American diesel-electric locomotive from General Motors Electro-Motive Division. It was designed as a heavy freight locomotive, but it was also used for passenger trains. A total of 1,807 units were built between 1945 and 1949: 1,111 of type A and 696 of the cabless units of type B.