railroad.wikisort.org - TrainThe Goroi class (ゴロイ) was a class of steam tank locomotives of the Chosen Government Railway (Sentetsu) with 2-4-2 wheel arrangement.[1] The "Goro" name came from the American naming system for steam locomotives, under which locomotives with 2-4-2 wheel arrangement were called "Columbia".[2]
Class of 3 Korean 2-4-2T locomotives
Chosen Government Railway Goroi class (ゴロイ)
Korean State Railway Koroha class (고로하) |
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| Type and origin |
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| Power type | Steam |
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| Builder | Kisha Seizō |
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| Build date | 1924 |
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| Total produced | 3 |
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| Specifications |
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Configuration:
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| • Whyte | 2-4-2T |
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| Gauge | 1,435 mm (4 ft 8+1⁄2 in) |
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| Driver dia. | 1,370 mm (54 in) |
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| Length | 9,292 mm (365.8 in) |
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| Height | 4,250 mm (167 in) |
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| Adhesive weight | 28.00 t (27.56 long tons) |
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| Loco weight | 43.85 t (43.16 long tons) |
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| Fuel type | Coal |
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| Fuel capacity | 1.27 t (1.25 long tons) |
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| Water cap. | 4.50 m3 (159 cu ft) |
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Firebox:
• Firegrate area | 1.12 m2 (12.1 sq ft) |
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Boiler:
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| • Small tubes | 68 x 51 mm (2.0 in) |
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| • Large tubes | 15 x 137 mm (5.4 in) |
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| Boiler pressure | 13.0 kgf/cm2 (185 psi) |
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| Heating surface | 69.2 m2 (745 sq ft) |
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| • Tubes | 47.4 m2 (510 sq ft) |
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| • Firebox | 5.6 m2 (60 sq ft) |
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Superheater:
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| • Heating area | 16.2 m2 (174 sq ft) |
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| Cylinder size | 300 mm × 457 mm (11.8 in × 18.0 in) |
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| Valve gear | Walschaerts |
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| Performance figures |
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| Maximum speed | 75 km/h (47 mph) |
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| Tractive effort | 32.0 kN (7,200 lbf) |
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| Career |
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| Operators | Chosen Government Railway
Korean State Railway |
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| Class | Sentetsu: ゴロイ
KSR: 고로하 |
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| Number in class | 3 |
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| Numbers | Sentetsu: ゴロイ1 – ゴロイ3 (1938-1945)
KSR: 고로하1 – 고로하3 |
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Description
Three Goro-class locomotives were built in 1923 by Kisha Seizō of Japan for Sentetsu,[3] delivered in 1924.[1] Initially numbered 61-63, they received the ゴロイ1 through ゴロイ3 numbers in Sentetsu's general renumbering of 1938.[1]
After the partition of Korea, all three Goroi-class locomotives went to the Korean State Railway in North Korea, where they were designated 고로하 (Koroha) class and numbered 고로하1 through 고로하3.[4]
Construction
| Sentetsu running number | Postwar | |
| Original | 1938–1945 | Owner | Number | Builder | Year | Works number |
| ゴロ61 | ゴロイ1 | KSR | 고로하1 | Kisha Seizō | 1923 | 754 |
| ゴロ62 | ゴロイ2 | KSR | 고로하1 | Kisha Seizō | 1923 | 755 |
| ゴロ63 | ゴロイ3 | KSR | 고로하1 | Kisha Seizō | 1923 | 756 |
| Total | 3 |
References
- Byeon, Seong-u (1999). 한국철도차량 100년사 [Korean Railways Rolling Stock Centennial] (in Korean). Seoul: Korea Rolling Stock Technical Corp.
- Colvin, Fred H. (1906). The railroad pocket-book: a quick reference cyclopedia of railroad information. New York, Derry-Collard; London, Locomotive Publishing Company (US-UK co-edition).
- Yamada, Keitarō (1972). 汽車会社蒸気機関車製造史 [Manufacturing History of Kisha Kaisha Steam Locomotives] (in Japanese). Nagoya: Kōyūsha.
- "North and South Korea Steam Locomotives". 20 April 2004. Archived from the original on 20 April 2004.
{{cite web}}: CS1 maint: bot: original URL status unknown (link)
 Chosen Government Railway locomotives and rolling stock |
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| Locomotives | Steam
(Tender) | |
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Steam
(Tank) | |
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Steam
(Loaned in) | |
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| Electric | |
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|
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| Railcars | | Steam |
- Shigui (シグイ)
- Shiguni (シグニ)
|
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| Petrol | |
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| Diesel | |
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|
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| Narrow-Gauge | | Locomotives |
- Nakii (ナキイ)
- Nakini (ナキニ)
- Nakisa (ナキサ)
- Nakishi (ナキシ)
- Nakiko (ナキコ)
- Nakiro (ナキロ)
- Nakina (ナキナ)
- Nakiha (ナキハ)
|
|---|
| Railcars |
- Nakeha1 (ナケハ1)
- Nakeha2 (ナケハ2)
|
|---|
|
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 Korean State Railway locomotives and rolling stock |
|---|
| Locomotives | Steam
(Tender) | |
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Steam
(Tank) | |
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| Electric | |
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| Diesel | |
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|
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Railcars &
trainsets | | Electric |
- 100
- 150
- 500
- 900
- 1000
- Juche
- unknown 6 car EMU
|
|---|
| Petrol | |
|---|
|
|---|
Narrow-gauge
locomotives | |
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Chosen Government Railway locomotives and rolling stock
Korean State Railway locomotives and rolling stock