The Satai class (サタイ) class locomotives were a class of large steam tank locomotives of the Chosen Government Railway (''Sentetsu'') with

2-10-2 Under the Whyte notation for the classification of steam locomotives, represents the wheel arrangement of two leading wheels, ten powered and coupled driving wheels, and two trailing wheels. In the United States of America and elsewhere the is ...

T wheel arrangement. The "Sata" name came from the American naming system for steam locomotives, under which locomotives with 2-10-2 wheel arrangement were called "Santa Fe".

Description

The Satai class were large tank locomotives with high tractive effort, designed specifically for use on mountainous lines. Designed locally, a total of 24 were delivered to Sentetsu, the first four being built in 1934 at the

Gyeongseong Works Seoul has been known in the past by successive names, including Wiryeseong () and Hanseong (Baekje era), Bukhansangun (Goguryo era), Hanyang (North and South states period), Namgyeong (, Goryeo era), Hanyangbu (Goryeo under Mongol rule), Hanseong ...

, and the last five in 1939 by

Hitachi () is a Japanese multinational corporation, multinational Conglomerate (company), conglomerate corporation headquartered in Chiyoda, Tokyo, Japan. It is the parent company of the Hitachi Group (''Hitachi Gurūpu'') and had formed part of the Ni ...

. Originally numbered 1801 through 1819, they received the サタイ1 through サタイ19 numbers in Sentetsu's general renumbering of 1938, while サタイ20–サタイ24 were built in 1939, after the new numbering system was introduced.

Postwar

In the division of railway assets between

North North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating Direction (geometry), direction or geography. Etymology T ...

and

South South is one of the cardinal directions or Points of the compass, compass points. The direction is the opposite of north and is perpendicular to both east and west. Etymology The word ''south'' comes from Old English ''sūþ'', from earlier Pro ...

, sixteen of the Satai class locomotives went to the

Korean State Railway The Korean State Railway (), commonly called the State Rail () is the operating arm of the Ministry of Railways of North Korea and has its headquarters at P'yŏngyang. The current Minister of Railways is Chang Jun Song. History 1945–195 ...

in the North, designated 사다하 (''Sadaha'') class, and eight to the

Korean National Railroad The Korea Railroad Corporation (Korean: 한국철도공사, Hanja: ), branded as KORAIL (코레일, officially changed to in November 2019), is the national railway operator in South Korea. Currently, KORAIL is a public corporation, managed ...

in the South, as 사타 (''Sata'') class.

Construction

References

{{DPRKloco Locomotives of Korea under Japanese rule Locomotives of North Korea Locomotives of South Korea Railway locomotives introduced in 1934 2-10-2 locomotives Gyeongseong Works locomotives Hitachi locomotives