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EMD AEM-7 - Locomotive
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EMD AEM-7

description EMD AEM-7 Overview

The EMD AEM-7 is a four-axle electric locomotive developed for North American passenger service and used primarily on the electrified Northeast Corridor. Built for Amtrak and later operated by other regional rail agencies, it hauled passenger trains between cities including Washington, Baltimore, Philadelphia, New York, and Boston. Its design was based on the Swedish Rc4 locomotive, adapted for American electrical systems and operating conditions.

help EMD AEM-7 FAQ

What kind of locomotive was the EMD AEM-7?

The EMD AEM-7 was an electric passenger locomotive built by General Motors beginning in 1978. It was designed for high-speed passenger work rather than diesel operation.

Why was the AEM-7 important on the Northeast Corridor?

It hauled Amtrak passenger trains on the Northeast Corridor for several decades. Its electric power suited the corridor's overhead railway infrastructure and frequent intercity service.

Was the EMD AEM-7 based on a European locomotive?

Yes, its design was derived from the Swedish Rc4 electric locomotive developed by ASEA. The AEM-7 adapted that proven European concept for American passenger rail service.

What replaced the AEM-7 in Amtrak service?

Amtrak eventually replaced the AEM-7 fleet with Siemens ACS-64 electric locomotives. The change marked the end of an era for the boxy AEM-7 locomotives that had served for decades.

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