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Locomotive-Specs
Kawasaki JR East 203 series – photo 1© trainspo.com
Electric multiple unit

Kawasaki JR East 203 series

Built by Kawasaki, Kinki Sharyo, Tokyu Car

Top speed
100 km/h
62 mph
Track gauge
1,067 mm
Cape gauge
Years built
1982–1986
17 units

Overview of the Kawasaki JR East 203 series

Explore the JR East 203 Series, an iconic electric multiple unit (EMU) that has significantly shaped Japan's railway landscape.

Constructed between 1982 and 1986 by leading manufacturers including Kawasaki, Kinki Sharyo, and Tokyu Car, this train exemplifies engineering excellence and reliability.

With a top speed of 100 km/h and a capacity for 528 passengers across its 10-car formation, the JR East 203 Series ensures a comfortable and efficient travel experience.

Operated by the East Japan Railway Company, this train utilizes a 1067 mm gauge and 1.5 kV DC electric systems, reflecting its integration into Japanese railway standards.

Measuring 2.8 meters in width, the design of the JR East 203 Series prioritizes space optimization and functionality, making it a favored choice for passenger transport.

Delve into the history and specifications of this notable train, a continuing benchmark in the Japanese railway sector.

Kawasaki JR East 203 series technical specifications

Value
Built byKawasaki, Kinki Sharyo, Tokyu Car · 1982–198617 units
Top speed100 km/h62 mph
Electric systems
  • 1.5 kV DC
Track gauge1,067 mmCape gauge3 ft 6 in
Formation10 cars
Capacity528 seats
Width2.8 m9 ft 2 in

Operators of the Kawasaki JR East 203 series

Railway companies that have operated the JR East 203 series, with the class designation used by each of them.

OperatorClassCountry
East Japan Railway CompanyJR East 203Japan

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