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Sentetsu Pureko-class locomotives

From Wikipedia, the free encyclopedia

Chosen Government Railway Pureko class (プレコ)
Korean State Railway Purŏo class (부러오)
Type and origin
Power typeSteam
BuilderBaldwin
Build date1911
Total produced2
Specifications
Configuration:
​
 • Whyte2-6-2T
Gauge1,435 mm (4 ft 8+1⁄2 in)
Driver dia.1,370 mm (54 in)
Length10,480 mm (34 ft 5 in)
Width3,100 mm (10 ft 2 in)
Height4,328 mm (14 ft 2.4 in)
Adhesive weight41.05 t (40.40 long tons)
Loco weight58.91 t (57.98 long tons)
Fuel capacity2.70 t (2.66 long tons)
Water cap.6,500 L (1,700 US gal)
Firebox:​
 • Grate area2.50 m2 (26.9 sq ft)
Boiler:
​
 • Small tubes166 x 51 mm (2.0 in)
Boiler pressure11.5 kgf/cm2 (164 psi)
Heating surface97.90 m2 (1,053.8 sq ft) ​
 • Tubes97.90 m2 (1,053.8 sq ft)
 • Firebox9.50 m2 (102.3 sq ft)
Cylinders1
Cylinder size410 mm × 610 mm (16 in × 24 in)
Valve gearWalschaerts
Performance figures
Maximum speed75 km/h (47 mph)
Tractive effort66.0 kN (14,800 lbf)
Career
OperatorsChosen Government Railway
Korean State Railway
ClassSentetsu: プレコ
KSR: 부러오
Number in class2
NumbersSentetsu: プレコ1, プレコ2
KSR: 부러오1, 부러오2
Delivered1911

The Pureko-class (プレコ) locomotives were a group of steam tank locomotives with 2-6-2 wheel arrangement of used by the Chosen Government Railway (Sentetsu) in Korea. The "Pure" name came from the American naming system for steam locomotives, under which locomotives with 2-6-2 wheel arrangement were called "Prairie".[1]

In all, Sentetsu owned 227 locomotives of all Pure classes, whilst privately owned railways owned another 52; of these 279 locomotives, 169 went to the Korean National Railroad in South Korea and 110 to the Korean State Railway in North Korea.[2]

Description

The Baldwin Locomotive Works of the United States built two 2-6-2 tank locomotives in 1911, which were operated by the privately owned Domun Railway after 1920.[3] Both were taken over by Sentetsu after the nationalisation of the Domun Railway in 1929; after the general renumbering of 1938 they were designated プレコ (Pureko) class and numbered プレコ1 and プレコ2.[4]

Postwar: Korean State Railway 부러오 (Purŏo) class

After the Liberation and partition of Korea, both ended up in North Korea after Liberation, and were operated by the Korean State Railway[4] designated 부러오 (Purŏo) class.

References

  1. ^ 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). p. L‑9.
  2. ^ "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)
  3. ^ 푸러형 증기기관차(탱크식)를 알아보자. 2 December 2012 (in Korean)
  4. ^ a b Byeon, Seong-u (1999). 한국철도차량 100년사 [Korean Railways Rolling Stock Centennial] (in Korean). Seoul: Korea Rolling Stock Technical Corp.
This page was last edited on 2 March 2024, at 13:56
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