Sentetsu Mikasa-class locomotive
12.0 t (11.8 long tons)
28.0 m3 (7,400 US gal)
(22.835 in × 27.953 in)
Performance figures | |
---|---|
Maximum speed | 70 km/h (43 mph) |
Tractive effort | 179.0 kN (40,200 lbf) |
Career | |
---|---|
Operators | Chosen Government Railway West Chosen Central Railway Korean National Railroad Korean State Railway Central China Railway China Railway |
Class | Sentetsu, WCCR, CCR: ミカサ KNR: 미카3 KSR: 미가서 CR: ㄇㄎ玖 (1950–1959); JF9 (解放9) (1959–) |
Number in class | Sentetsu: 308 WCCR: 8 KNR: at least 54 KSR: at least 9 CCR/CR: 38 |
Numbers | Sentetsu: ミカサ1–ミカサ297, ミカサ303–ミカサ313 WCCR: ミカサ201–ミカサ208 KNR: see text KSR: 63xx (see text) CCR: ミカサ11–ミカサ19, ミカサ110–ミカサ137, ミカサ320 CR: JF9 3671–3710 |
Delivered | 1927–1946 |
The Mikasa-class (ミカサ) locomotives were a group of steam tender locomotives of the Chosen Government Railway (Sentetsu) with 2-8-2 wheel arrangement. The "Mika" name came from the American naming system for steam locomotives, under which locomotives with 2-8-2 wheel arrangement were called "Mikado" in honour of the Emperor of Japan, as the first 2-8-2 locomotives in the world were built for Japan.
Of all Mika classes, 131 went to the Korean National Railroad in South Korea and 292 to the Korean State Railway in North Korea.[1] Of these 423 locomotives, 356 were from Sentetsu; the other 67 were South Manchuria Railway Mikai-class engines on loan to Sentetsu along with Mika-type locomotives which had previously belonged to the twelve privately owned railways in Korea before 1945. Not included in this number, however, are the six SMR Mikai-class locomotives that were assigned to SMR's Rajin depot for operation on SMR's lines in northeastern Korea, and the eight SMR Mikaro-class locomotives likewise assigned to the Rajin depot; these fourteen locomotives were taken over by the Korean State Railway. Despite the DPRK government's extensive anti-Japanese propaganda, the railway nevertheless continues to use the "Mika" name officially for these locomotives even though it refers to the Japanese emperor.[2]
The Mikasa class was also operated by the Central China Railway in Japanese-occupied China,[2] and by the China Railway after the fall of China to communism, where they were designated JF9 class.
Description
Designed by Sentetsu based on the experiences with the rebuilding of the Pureshi class, the Mikasa class, along with the Pashishi and Tehoro classes, were the first locomotives designed by Sentetsu. Because they were designed specifically for Korean operating needs and conditions, these superheated, two-cylinder locomotives were a great success and proved very easy to build, operate and maintain.[3]
The Mikasa, Pashishi and Tehoro classes all had large heating areas. From its inception, the Mikasa class was designed to use the lignite abundant in Korea, which is less efficient than the anthracite the American-built locomotives needed. The Mikasa class featured a combustion chamber firebox to achieve sufficient combustion of the coal, which in turn improved boiler efficiency. Following the experience with the Mikasas, combustion chamber fireboxes were installed on the JNR 9700 class and JNR D52 class locomotives built from 1943. To improve maintenance logistics, care was taken during the design process to maximise the number common components between the Pashishi and Mikasa classes.[3]
Structurally it is generally an American design in its features, with the first dome being a sandbox, and the second being for steam. The firebox is located above the trailing axle. After the first 27 were completed, the design was modified, resulting in a slightly different appearance of the smokestack and the steam dome. The tender was made bigger at the same time, with coal capacity rising from 11 t (11 long tons; 12 short tons) to 12 t (12 long tons; 13 short tons), and water capacity increasing from 22.7 m3 (800 cu ft) to 28.0 m3 (990 cu ft). The tender is a four-axle type, running on two four-wheel bogies of American Bettendorf design.[3]
Construction
Between 1927 and 1945, 308 were built for Sentetsu in Japan and Korea by five different builders, and a further five were built after the end of the Pacific War for the KNR. Prior to 1945, eight units were built for the privately owned West Chosen Central Railway, and 38 for the Central China Railway. In all, a total of 398 were built, but there were many in various states of construction at the end of the war that were never completed.
Chosen Government Railway ミカサ (Mikasa) class
The first 70, which entered Sentetsu service prior to April 1938, were numbered ミカサ1701 through ミカサ1770; in Sentetsu's general renumbering of 1938, these became ミカサ1 through ミカサ70.[4] Those that entered service after April 1938 were numbered according to the new system.
The Mikasa class became Sentetsu's standard locomotive for freight trains and trains on steeper lines, especially on trunk lines such as the Gyeongui and Gyeongbu Lines. During the Pacific War, the industrialisation of northern Korea was expanded on a large scale, and to meet the resulting sharp increase in freight demands in the area, large numbers of Mikasas were assigned to work on the Gyeongwon and Hamgyeong Lines, as well.
The exact dispersal of Sentetsu's Mikasa-class locomotives after the partition of Korea is uncertain.
Running Number | ||||
---|---|---|---|---|
Year | Original | Post-1938 | Builder | Works Number |
1927 | 1701–1708 | ミカサ1–ミカサ8 | Kisha Seizō | 927–930, 961–964 |
1928 | 1709–1711 | ミカサ9–ミカサ11 | Nippon Sharyō | 207–209 |
1712–1714 | ミカサ12–ミカサ14 | Hitachi | 293–295 | |
1715–1717 | ミカサ15–ミカサ17 | Kawasaki | 1251–1253 | |
1718–1720 | ミカサ18–ミカサ20 | Kisha Seizō | 1016–1018 | |
1930 | 1721–1727 | ミカサ21–ミカサ27 | Gyeongseong Works | 8–14 |
1935 | 1728–1731 | ミカサ28–ミカサ31 | Hitachi | 614–617 |
1732–1735 | ミカサ32–ミカサ35 | Kisha Seizō | 1331–1334 | |
1936 | 1736–1742 | ミカサ36–ミカサ42 | Kisha Seizō | 1382–1388 |
1937 | 1743–1747 | ミカサ43–ミカサ47 | Kawasaki | 1844–1848 |
1752–1765 | ミカサ52–ミカサ65 | Kisha Seizō | 1507–1514, 1526–1531 | |
1938 | 1748–1751 | ミカサ48–ミカサ51 | Nippon Sharyō | 514–517 |
1766–1770 | ミカサ66–ミカサ70 | Kisha Seizō | 1539–1543 | |
ミカサ81–ミカサ93 | Kisha Seizō | 1643–1647, 1656–1663 | ||
1939 | ミカサ71–ミカサ75 | Nippon Sharyō | 607–611 | |
ミカサ76–ミカサ80 | Kawasaki | 2118–2122 | ||
ミカサ94–ミカサ99 | Kisha Seizō | 1672–1677 | ||
ミカサ100–ミカサ103 | Hitachi | 1036–1039 | ||
ミカサ104–ミカサ109 | Kisha Seizō | 1766–1771 | ||
1940 | ミカサ110–ミカサ129 | Kisha Seizō | 1896–1905, 1936–1945 | |
ミカサ130–ミカサ147 | Hitachi | 1171–1188 | ||
ミカサ148–ミカサ172 | Nippon Sharyō | 817–841 | ||
ミカサ173–ミカサ179 | Gyeongseong Works | 64–70 | ||
ミカサ180–ミカサ186 | Kisha Seizō | 1960–1966 | ||
ミカサ187–ミカサ191 | Hitachi | 1324–1328 | ||
ミカサ192–ミカサ196 | Nippon Sharyō | 842–846 | ||
1941 | ミカサ197–ミカサ208 | Kisha Seizō | 2049–2054, 2156–2161 | |
1942 | ミカサ209–ミカサ216 | Kisha Seizō | 2209–2216 | |
ミカサ223–ミカサ228 | Nippon Sharyō | 1029–1034 | ||
ミカサ248–ミカサ278 | Hitachi | 1621–1627, 1704–1727 | ||
1943 | ミカサ217–ミカサ222 | Kisha Seizō | 2266–2271 | |
ミカサ229–ミカサ244 | Nippon Sharyō | 1142–1151, 1176–1181 | ||
1944 | ミカサ245–ミカサ247 | Nippon Sharyō | 1261–1263 | |
ミカサ279–ミカサ297 | Hitachi | 1728, 1848–1855, 1945–1954 | ||
ミカサ303–ミカサ313 | Nippon Sharyō | 1332–1342 |
West Chosen Central Railway ミカサ (Mikasa) class
As traffic volumes increased significantly through the Pacific War, the privately owned West Chosen Central Railway also found itself needing more power. As a result, eight Mikasa class locomotives were bought in 1943 and 1944. More were needed, but as the capacity of locomotive builders in Japan and Korea was already being stretched, Mikaro (ミカロ, Mika6) class locomotives were borrowed from the South Manchuria Railway (Mantetsu) instead.
After the partition of Korea all railways in both North and South were nationalised, and being located north of the 38th parallel, the West Chosen Central Railway's assets were taken over by the Korean State Railway.
Year | Running Number | Builder | Works Number |
---|---|---|---|
1943 | 201, 202 | Hitachi | 1457, 1458 |
1944 | 203–206 | Kisha Seizō | 2227–2230 |
207, 208 | Nippon Sharyō | 1213, 1214 |
Central China Railway ミカサ (Mikasa) class
The Central China Railway also bought locomotives built to the Sentetsu Mikasa design;[2] a total of 38 were built by Kisha Seizō, Hitachi and Nippon Sharyō in 1943 and 1944. These were numbered ミカサ11 through ミカサ19, ミカサ110 through ミカサ137 and ミカサ320. After the war, these eventually ended up with the China Railway.
Year | Running Numbers | Builder | Works Number |
---|---|---|---|
1943 | ミカサ11–ミカサ15 | Kisha Seizō | 2217–2221 |
ミカサ16–ミカサ19 | Hitachi | 1392–1395 | |
ミカサ110–ミカサ113 | Hitachi | 1478–1481 | |
ミカサ119–ミカサ128 | Nippon Sharyō | 1193–1202 | |
1944 | ミカサ114–ミカサ118 | Kisha Seizō | 2222–2226 |
ミカサ127–ミカサ137, ミカサ320 | Hitachi | 1729 – 1733, 1872 – 1875, 1871 |
Postwar
The exact distribution of Sentetsu's Mikashi-class locomotives after the partition of Korea is uncertain, but they were operated by both the Korean National Railroad in the South and by the Korean State Railway in the North.
Korean National Railroad 미카3 (Mika3) class
![](http://upload.wikimedia.org/wikipedia/commons/thumb/f/fc/Korean_Railroad_SL_Mika_3_161.jpg/220px-Korean_Railroad_SL_Mika_3_161.jpg)
Though the exact quantity and identities of the former Sentetsu Mikasa class locomotives that went to the Korean National Railroad isn't certain, there were at least 54 that were operated by the KNR.[4] Additionally, a further five, which had been under construction for Sentetsu at the end of the Pacific War, were completed by Hitachi in 1946 and delivered to the KNR as 미카3-298 through 미카3-302 (works numbers 2022–2026); this was followed by eight, 미카3-314 through 미카3-321, built new in 1947.[4] They were operated until at least 1968, by which time they were mostly relegated to shunting duties.[5]
KNR number | Sentetsu number in 1945 | Builder | Year built | Works Number | Notes |
---|---|---|---|---|---|
미카3–8 | ミカサ8 | Kisha Seizō | 1927 | 964 | |
미카3–16 | ミカサ16 | Kawasaki | 1928 | 1252 | |
미카3–17 | ミカサ17 | Kawasaki | 1928 | 1253 | Scrapped by 1954. |
미카3–27 | ミカサ27 | Gyeongseong | 1930 | 14 | During and immediately after the Korean War, carried "Southern Pacific" lettering on the tender.[6] |
미카3–31 | ミカサ31 | Hitachi | 1935 | 617 | |
미카3–42 | ミカサ42 | Kisha Seizō | 1936 | 1388 | |
미카3–43 | ミカサ43 | Kawasaki | 1937 | 1844 | |
미카3–50 | ミカサ50 | Nippon Sharyō | 1938 | 516 | |
미카3–52 | ミカサ52 | Kisha Seizō | 1937 | 1507 | |
미카3–66 | ミカサ66 | Kisha Seizō | 1938 | 1539 | |
미카3–71 | ミカサ71 | Nippon Sharyō | 1939 | 607 | |
미카3–76 | ミカサ76 | Kawasaki | 1939 | 2118 | |
미카3–78 | ミカサ78 | Kawasaki | 1939 | 2120 | |
미카3–89 | ミカサ89 | Kisha Seizō | 1938 | 1659 | |
미카3–94 | ミカサ94 | Kisha Seizō | 1939 | 1672 | |
미카3–96 | ミカサ96 | Kisha Seizō | 1939 | 1674 | |
미카3–99 | ミカサ99 | Kisha Seizō | 1939 | 1677 | |
미카3–100 | ミカサ100 | Hitachi | 1939 | 1036 | |
미카3–111 | ミカサ111 | Kisha Seizō | 1940 | 1897 | |
미카3–118 | ミカサ118 | Kisha Seizō | 1940 | 1904 | Scrapped by 1953.[4] |
미카3–119 | ミカサ119 | Kisha Seizō | 1940 | 1905 | |
미카3–120 | ミカサ120 | Kisha Seizō | 1940 | 1936 | |
미카3-124 | ミカサ124 | Kisha Seizō | 1940 | 1940 | |
미카3-142 | ミカサ142 | Hitachi | 1940 | 1183 | |
미카3-144 | ミカサ144 | Hitachi | 1940 | 1185 | |
미카3-146 | ミカサ146 | Hitachi | 1940 | 1187 | |
미카3–150 | ミカサ150 | Nippon Sharyō | 1940 | 819 | |
미카3-161 | ミカサ161 | Nippon Sharyō | 1940 | 832 | Preserved at the Korean Railway Museum.[4] |
미카3-162 | ミカサ162 | Nippon Sharyō | 1940 | 831 | |
미카3-169 | ミカサ169 | Nippon Sharyō | 1940 | 838 | |
미카3-177 | ミカサ177 | Gyeongseong | 1940 | 68 | |
미카3-180 | ミカサ180 | Kisha Seizō | 1940 | 1960 | |
미카3-181 | ミカサ181 | Kisha Seizō | 1940 | 1961 | |
미카3-199 | ミカサ199 | Kisha Seizō | 1941 | 2051 | |
미카3-208 | ミカサ208 | Kisha Seizō | 1941 | 2161 | |
미카3-209 | ミカサ209 | Kisha Seizō | 1942 | 2209 | |
미카3-210 | ミカサ210 | Kisha Seizō | 1942 | 2210 | |
미카3-212 | ミカサ212 | Kisha Seizō | 1942 | 2212 | Wrecked in 1953 in a collision with a tank.[4] |
미카3-216 | ミカサ216 | Kisha Seizō | 1942 | 2216 | |
미카3-228 | ミカサ228 | Nippon Sharyō | 1942 | 1034 | |
미카3-239 | ミカサ239 | Nippon Sharyō | 1943 | 1176 | |
미카3-242 | ミカサ242 | Nippon Sharyō | 1943 | 1179 | |
미카3-244 | ミカサ244 | Nippon Sharyō | 1943 | 1181 | Preserved at Imjingak.[4] |
미카3-247 | ミカサ247 | Nippon Sharyō | 1944 | 1263 | |
미카3-253 | ミカサ253 | Hitachi | 1942 | 1626 | |
미카3-255 | ミカサ255 | Hitachi | 1942 | 1704 | |
미카3-256 | ミカサ256 | Hitachi | 1942 | 1705 | |
미카3-257 | ミカサ257 | Hitachi | 1942 | 1706 | |
미카3-261 | ミカサ261 | Hitachi | 1942 | 1710 | |
미카3-271 | ミカサ271 | Hitachi | 1942 | 1720 | |
미카3-272 | ミカサ272 | Hitachi | 1942 | 1721 | Still in service in 1968.[4] |
미카3-276 | ミカサ276 | Hitachi | 1942 | 1725 | |
미카3-280 | ミカサ280 | Hitachi | 1944 | 1848 | |
미카3-288 | ミカサ288 | Hitachi | 1944 | 1945 | Wrecked in an accident with a lorry in 1953.[4] |
미카3-298 | – | Hitachi | 1946 | 2022 | |
미카3-299 | – | Hitachi | 1946 | 2023 | |
미카3-300 | – | Hitachi | 1946 | 2024 | |
미카3-301 | – | Hitachi | 1946 | 2025 | |
미카3-302 | – | Hitachi | 1946 | 2026 | |
미카3-304 | ミカサ304 | Nippon Sharyō | 1944 | 1333 | Preserved at Sammu Park in Jeju City.[4] |
미카3-311 | ミカサ311 | Nippon Sharyō | 1944 | 1340 | |
미카3-312 | ミカサ312 | Nippon Sharyō | 1944 | 1341 | |
미카3-314 | – | ? | 1947 | ||
미카3-315 | – | ? | 1947 | ||
미카3-316 | – | ? | 1947 | ||
미카3-317 | – | ? | 1947 | ||
미카3-318 | – | ? | 1947 | ||
미카3-319 | – | ? | 1947 | ||
미카3-320 | – | ? | 1947 | ||
미카3-321 | – | ? | 1947 |
Korean State Railway 미가서 (Migasŏ) class/6300 series
The identities and quantity of Sentetsu's Mikasa class locomotives that ended up in North Korea is not known; another eight were taken over from the West Chosen Central Railway. They remained in service for many decades after the Korean War;[2] some may still be in service at the present time. They were initially designated 미가서 (Migasŏ) class, and were later renumbered into the 6300 series; numbers higher than 100 were probably numbered into the 6400 series, as there were less than 24 Mikashi/Miganŏ-class locomotives in the DPRK, so numbers from 6425 on would have been free. How those taken over from the West Chosen Central Railway were numbered is unknown.
KSR number | Sentetsu number in 1945 | Builder | Year built | Works Number | Notes |
---|---|---|---|---|---|
미가서18 (6318) | ミカサ18 | Kisha Seizō | 1928 | 1016 | Active around Kaesŏng in the 1990s.[7] |
미가서36 (6336) | ミカサ36 | Kisha Seizō | 1936 | 1382 | Still in service in 2003.[8] |
미가서44 (6344) | ミカサ44 | Kawasaki | 1937 | 1845 | Active around Wŏnsan in the 1990s.[7] |
미가서91 (6391) | ミカサ91 | Kisha Seizō | 1938 | 1661 | Featured in the 1971 film On the Railway (철길우에서)[9] |
미가서129 | ミカサ129 | Kisha Seizō | 1940 | 1945 | Used by North Korean forces during the invasion of Daejeon,[10] destroyed on 28 June 1950 when the Han River bridge was destroyed.[3] Restored, now on display with KNR-style number plates at the Daejeon National Cemetery,[4] on loan from the Daejeon Railway Vehicle Maintenance Centre.[3] |
미가서168 (6468?) | ミカサ168 | Nippon Sharyō | 1940 | 837 | Featured in the 1971 film On the Railway (철길우에서)[9] |
China Railways 解放9 (JF9) class
Following the end of the war, the Central China Railway was absorbed into the state-owned Republic of China Railway, and after the establishment of the People's Republic in 1949 and the subsequent establishment of the China Railway in 1950, the Central China Railway Mikasas were given the ㄇㄎ玖 (MK9) designation; in 1959 they were reclassified 解放9 (JF9, "Liberation 9"), numbered 3671 through 3710. Although they were classified ㄇㄎ玖/解放9, they are completely different from the Mantetsu Mikaku (ミカク) class. The last of the JF9s in China were retired in the 1990s. JF9 3673 has been preserved, and is on display at the China Railway Museum in Beijing.[11]
Preserved examples
![](http://upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Mikado_locomotive_%EB%AF%B8%EC%B9%B4_-_Flickr_-_skinnylawyer.jpg/220px-Mikado_locomotive_%EB%AF%B8%EC%B9%B4_-_Flickr_-_skinnylawyer.jpg)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/2/2f/JF9_3673_%28SIK_04-E0812-081%29.jpg/220px-JF9_3673_%28SIK_04-E0812-081%29.jpg)
- In South Korea
- Mika3-129, at the Daejeon National Cemetery, on loan from the Daejeon Railway Vehicle Maintenance Centre
- Mika3-161, at the Korail Railroad Museum
- Mika3-244, at Imjingak
- Mika3-304, at Sammu Park in Jeju City
- In China:
- JF9 3673, at the China Railway Museum in Beijing.
In addition, the hulks of two Mikasa class locomotives which were destroyed during the Korean war are located within the DMZ and are deteriorating from exposure to the elements.
Gallery
- Cab of Mika3-129
- Firebox door of Mika3-129
References
- ^ "Korean National RR MK-1 2-8-2". donsdepot.donrossgroup.net.
- ^ a b c d Kokubu, Hayato (January 2007). 将軍様の鉄道 [Shōgun-sama no Tetsudō] (in Japanese). 新潮社 (Shinchosha). pp. 106–107. ISBN 978-4-10-303731-6.
- ^ a b c d e Byeon, Seong-u (1999). 한국철도차량 100년사 [Korean Railways Rolling Stock Centennial] (in Korean). Seoul: Korea Rolling Stock Technical Corp.
- ^ a b c d e f g h i j k "Korean National RR MK-3 2-8-2s". donsdepot.donrossgroup.net.
- ^ "Korean R Gaddie photos". donsdepot.donrossgroup.net.
- ^ "A Tribute to Charlie Ward". donsdepot.donrossgroup.net.
- ^ a b Ziel, Ron; Huxtable, Nils (1995). Steam Beneath the Red Star. Amerion House. p. 193. ISBN 978-0-8488-0929-4.
- ^ "Sign in". www.farrail.net.
- ^ a b "2013年11月のブログ|ゴンブロ!(ゴンの徒然日記)". ameblo.jp.
- ^ "Bemil사진자료실 – 유용원의 군사세계".
- ^ "China Railway Museum (Dongjiao)". 30 August 2012.
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