description EMD SD38 Overview
The EMD SD38 is a six-axle diesel-electric locomotive manufactured by the Electro-Motive Division of General Motors between 1967 and 1972. Rated at 2,000 horsepower, it was designed primarily for heavy switching duties and local freight operations where high tractive effort was more important than speed. The locomotive featured EMD's 645E prime mover and rode on two three-axle trucks with all axles powered. A total of 52 units were produced, serving industrial railroads and Class I carriers in switching yards and branch line service.
help EMD SD38 FAQ
Who manufactured the EMD SD38?
The EMD SD38 was manufactured by the Electro-Motive Division of General Motors. Production took place from 1967 to 1972.
How much power does an EMD SD38 produce?
The SD38 is rated at 2,000 horsepower. Its design emphasizes pulling force and low-speed work rather than high-speed passenger service.
What was the EMD SD38 used for?
It was designed primarily for heavy switching duties and local freight operations. The six-axle layout and high tractive effort suited demanding yard and industrial work.
Is the EMD SD38 a diesel-electric locomotive?
Yes. A diesel engine drives an electrical generator, and traction motors power the locomotive's axles. The model has six axles, making it a six-axle road-switcher design.
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