South Korea's KTX-Eum train is designed to link regions, people, and happiness through travel

Society · Published 9 October 2026 Swipe more like this →

In short: The KTX-Eum represents a milestone in South Korean rail engineering as the first domestically developed high-speed electric multiple unit in commercial service. Beyond its technical capabilities, the train was named through a public competition to symbolize connection, reflecting a national ambition to unite communities and improve the passenger experience across the country.

The KTX-Eum, also designated as the Korail Class 150000 or EMU-260, emerged from the experimental HEMU-430X project. Unlike earlier KTX models that relied on dedicated power cars at the front and rear, the KTX-Eum utilizes a distributed traction system. This configuration spreads power across four intermediate cars, with driving trailers positioned at both ends of the six-car formation. This design shift allows for more efficient operation and passenger space optimization.

Passenger comfort was a central focus during the development of the KTX-Eum. The interior features amenities such as wireless charging pads, USB ports, and entertainment screens comparable to those found on commercial aircraft. A notable design choice ensures that every seat is aligned with a window, providing consistent views for all travelers. Furthermore, recent 2025 upgrades have targeted ride quality by enhancing bogie performance and incorporating advanced sound-absorbing materials in the flooring to minimize vibration and cabin noise.

The train's influence now extends beyond South Korea. In June 2024, a deal worth approximately US$196 million was finalized to export this technology to Uzbekistan. The resulting variant, the UTY EMU-250, features a seven-car configuration and began operations in May 2026. This international expansion highlights the maturity of South Korea's high-speed rail manufacturing, which has evolved from experimental prototypes to a reliable, exportable platform that serves both domestic lines like the Jungang and Gangneung routes and foreign rail networks.

The project's collaborative nature is evident in its history, from the 2016 public design contest to the 2020 naming competition. By involving the public in shaping the train's identity, Korail fostered a sense of national pride in the KTX-Eum. As the fleet continues to evolve with technical improvements, it remains a key component of South Korea's strategy to modernize its rail infrastructure and foster regional connectivity.

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