The GE E60 was a heavy-duty freight titan that failed at high-speed travel.

Society · Published 9 October 2026 Swipe more like this →

In short: Designed to haul massive coal loads across isolated tracks, the GE E60 electric locomotive was a triumph of industrial engineering. Yet, when Amtrak attempted to adapt this powerhouse for high-speed passenger service, the results were disastrous. The locomotive's design flaws triggered dangerous instability, forcing a swift and expensive retreat.

The GE E60 family, introduced in 1972, was built for the Black Mesa and Lake Powell Railroad (BM&LP) in Arizona. This 78-mile line was an isolated, electrified coal-hauling route that functioned like a conveyor belt. To manage the immense weight of coal trains, GE designed the E60C with a six-axle configuration and 42-inch wheels. It was a massive machine, weighing 426,000 pounds and rated at 6,000 horsepower. In this environment, the locomotive was a resounding success, remaining in service for decades.

Amtrak, facing a desperate need to replace aging equipment in the early 1970s, turned to GE to adapt this freight design for passenger service. The resulting E60CP and E60CH variants were lighter and geared for higher speeds, but they suffered from severe stability issues. During acceleration, the locomotives yawed sideways, stressing the rails and leading to derailments at speeds over 90 miles per hour. A 1975 investigation by the National Transportation Safety Board confirmed fundamental problems with the truck and bolster design, leading the Federal Railroad Administration to restrict their speed to 85 miles per hour.

The failure of the E60 in passenger service forced Amtrak to abandon the platform in favor of the Swedish-designed EMD AEM-7. While the E60s were eventually rebuilt for slower, long-distance service, their reputation as high-speed passenger locomotives was permanently tarnished. Meanwhile, the E60C-2 variant saw limited use in Mexico on a project that was eventually scrapped, with many units never entering revenue service. Despite these setbacks, the E60 remains a notable example of the challenges inherent in repurposing heavy-duty industrial machinery for the delicate demands of high-speed passenger rail.

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