EMD SW1 - Wikipedia
The EMD SW1 is a 600-horsepower (450 kW) diesel-electric switcher locomotive built by General Motors ' Electro-Motive Corporation (later Division) between December 1938 and November …
EMD "SW1" Locomotives: Data, Specs, Roster - American-Rails.com
Dec 20, 2024 · The SW1 was the second switcher Electro-Motive produced that featured a welded frame and respectable 600 horsepower. It was the first to feature a General Motors …
SW1 - RailroadfanWiki
The SW1 was EMD's first true switcher, replacing the EMC era SC and NW locomotives. 661 SW1's were built, but none were built during the 1942-1945 period, as the War Time …
EMD SW1 | Trains and Railroads
The EMD SW1 is a 600-horsepower (450 kW) diesel-electric switcher locomotive built by General Motors' Electro-Motive Corporation (later Division) between December 1938 and November …
EMD: SW-1 - Reading Modeler
The EMD SW1 was the second type of EMD diesel switching locomotive to be ordered by the Reading. The first three 600 horsepower locomotives were delivered in March, 1939. …
With a powerful two-cycle engine in the form of a 6-cylinder V-type configuration, the SW-1 was one of EMD’s first mass produced locomotives. When purchased in 1939 Western Pacific …
Wilmington & Western EMD SW1 Locomotives - Worldwide Rails
First introduced in December 1939, the SW1 would go on to become one of the most successful early diesel switcher designs, with production continuing until November 1953. The SW1 …
Andersen EMD SW1 operationally restored - Trains
Oct 30, 2025 · The SW1 model was manufactured by EMD’s Electro-Motive Division from November 1939 to November 1953. Production was suspended from 1942-45 due to World …
EMD SW1 - Locomotive Wiki
The EMD SW1 is a 600-horsepower (450 kW) diesel-electric switcher locomotive built by General Motors' Electro-Motive Division between December 1938 and November 1953.
EMD SW1 Data Sheet - The Diesel Shop
EMD SW1 Data Sheet