The EMD SW7 is a 1,200 horsepower diesel switcher locomotive built by General Motors Electro-Motive Division between October 1949 and January 1951. At 1,200 horsepower, the SW7 replaced the 1,000 horsepower NW2 in the EMD catalog.
Item Tag: SOU
The EMD SW7 is a 1,200 horsepower diesel switcher locomotive built by General Motors Electro-Motive Division between October 1949 and January 1951. At 1,200 horsepower, the SW7 replaced the 1,000 horsepower NW2 in the EMD catalog.