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EMD GP38

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EMD GP38

The EMD GP38 is a four-axle diesel-electric locomotive built by General Motors Electro-Motive Division between January 1966 and December 1971. The locomotive's prime mover was an EMD 645 16-cylinder engine that generated 2,000 horsepower (1.49 MW). The company built 706 GP38s for North American railroads.

In 1972, EMD began making an updated model, the GP38-2, as part of its Dash-2 line.

A number of GP38s have been rebuilt into the equivalent of a GP38-2.

Conversely, a number of higher horsepower 40 Series locomotives have been rebuilt into the equivalent of a GP38-2 (GP38AC), by the removal of the turbocharger and the substitution of twin Roots blowers.

In 2007, Norfolk Southern rebuilt #2911 which is an ex Penn Central GP38 into an experimental zero-emissions Battery-Electric locomotive known as the Altoona Works BP4. The new locomotive was renumbered as NS #999. It has since been sold to Rail Propulsions Systems, where it was upgraded for eventual use in the Los Angeles Basin region.

Wikimedia Commons logo Media related to EMD GP38 locomotives at Wikimedia Commons

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