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203 series

🇯🇵 Japan ·built by Kawasaki Heavy Industries· from 1982· Japanese electric multiple unit train type

203 series, photo 1 of 1
1/1 Jet-0· CC BY-SA 3.0

what is it?

The 203 series (203系) is an electric multiple unit (EMU) train type operated in Japan between 1982 and 2011 by Japanese National Railways (JNR) and later by East Japan Railway Company (JR East), formerly operated by KAI Commuter between 2011 and 2025, and currently operated by the Philippine National Railways since 2011.

who runs it

base stats

  • speed 100 km/htop speed
  • power 256 kWpower output
  • seats 528passengers
  • built 170made in total

Bars compare against all trains: 600 km/h (maglev), 1,700 seats; power, weight and number built on a log scale up to 20 MW, 1,000 t and 20,000 built.

fun facts

  • First built 44 years ago, in 1982.
  • 20 m long: about 4 cars parked nose to tail.
  • Seats 528: 11 full city buses (~50 seats each).
  • Served for 28 years (1982–2010).

multiple unit: A self-propelled train: motors are spread under the passenger cars, so no separate locomotive.

spec sheet

built
1982
in service from
1982
retired
2010
status
retired
number built
170
kind
multiple unit
traction
electric
origin
🇯🇵 Japan
builders
Kawasaki Heavy Industries, Kinki Sharyo, Japan Transport Engineering Company
operators
Japanese National Railways, East Japan Railway Company, KRL Commuterline, Philippine National Railways
top speed
100 km/h
power
256 kW
gauge
1,067 mm Cape gauge
electric system
1,500 V DC overhead catenary (JNR, JR East and KAI Commuter)
formation
10 cars per trainset (JNR, JR), 8, 10 and 12 cars per trainset (KAI Commuter), 5 cars per trainset (PNR)
length
20 m
capacity
528 passengers

From the Wikipedia infobox and Wikidata. Blank means the sources don't say.

Sources: Wikidata Q865951, Wikipedia: 203 series (CC BY-SA 4.0).Updated 2026-10-25.

stan runge 44379b9 source