skip to content

#3971

KiHa 181 series

Myanmar ·built by Subaru Corporation· from 1968· Japanese train type operating 1968-2010

KiHa 181 series, photo 1 of 10
1/10 Mitsuki-2368· CC BY-SA 3.0

what is it?

The KiHa 181 series (キハ181系, Hyaku-hachijūichi-kei) was a diesel multiple unit (DMU) train type operated in Japan on limited express services between 1968 and 2010. Initially introduced by Japanese National Railways (JNR), the trains were later operated by West Japan Railway Company (JR-West) and Shikoku Railway Company (JR Shikoku) following privatization in 1987.

who runs it

base stats

  • speed 120 km/htop speed
  • power 373 kWpower output
  • built 158made 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 58 years ago, in 1968.
  • 373 kW is about 4 family cars (~85 kW each) flat out.
  • 21.3 m long: about 5 cars parked nose to tail.
  • Served for 42 years (1968–2010).

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

spec sheet

built
1968
in service from
1968
retired
2010
status
retired
number built
158
kind
multiple unit
traction
diesel
origin
Myanmar
builders
Subaru Corporation, Niigata Transys, Nippon Sharyo
operators
rail transport in Myanmar, Japanese National Railways
top speed
120 km/h
power
373 kW
gauge
1,067 mm Cape gauge
length
21.3 m

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

Sources: Wikidata Q10815122, Wikipedia: KiHa 181 series (CC BY-SA 4.0).Updated 2026-10-25.

stan runge e33afe5 source