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Class of British 4-6-0 steam locomotives

GCR Class 1A

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GCR Class 1A
All data from the card 30
Power type
Steam
Designer
John G. Robinson
Builder
Gorton Works
Build date
1913–1915
Total produced
11
Configuration:
​
• Whyte
4-6-0
• UIC
2'Ch2
Gauge
4 ft 8+1⁄2 in (1,435 mm)
Leading dia.
3 ft 6 in (1.067 m)
Driver dia.
5 ft 7 in (1.702 m)
Length
63 ft 0.3 in (19.210 m)
Loco weight
122 long tons (124 t)
Fuel type
Coal
Fuel capacity
6 long tons (6.1 t)
Water cap.
4,000 imperial gallons (18,000 L; 4,800 US gal)
Firebox:
​
• Grate area
26 sq ft (2.4 m2)
Boiler:
​
• Diameter
5 ft 6 in (1,680 mm)
Boiler pressure
180 psi (1.24 MPa)
Heating surface
2,183 sq ft (202.8 m2)
Superheater:
​
• Heating area
294 sq ft (27.3 m2)
Cylinders
Two, inside
Cylinder size
21.5 in × 26 in (546 mm × 660 mm)
Tractive effort
27,445 lbf (122.1 kN)
Operators
Great Central Railway→ London and North Eastern Railway→ British Railways
Withdrawn
1947–1949
Disposition
All scrapped

The Great Central Railway Class 1A, classified B8 by the LNER, was a class of 4-6-0 mixed-traffic locomotives designed by John G. Robinson for fast goods, relief passenger and excursion services. They were known as the ‘Glenalmond Class’ and were a smaller wheeled version of Robinson's earlier Sir Sam Fay express passenger class (LNER Class B2), which they closely resembled.

History

GCR locomotives

The prototype was built at Gorton Locomotive Works, during 1913 and the remaining ten, one year later. They had the same design problems associated with the Sir Sam Fay class and were mainly used on secondary passenger and freight services.

Numbering

Table of numbers
Built GCR Nos. LNER Nos. LNER 1946 Nos. Name Withdrawn
June 1913 4 5004 1349 Glenalmond November 1947
July 1914 439 5439 1350 Sutton Nelthorpe August 1947
August 1914 440 5440 1351 — October 1947
September 1914 441 5441 1352 — May 1947
September 1914 442 5442 1353 — March 1949
October 1914 443 5443 1354 — March 1948
October 1914 444 5444 1355 — September 1948
November 1914 445 5445 1356 — August 1947
November 1914 446 5446 1357 Earl Roberts of Kandahar April 1949
December 1914 279 5279 1358 Earl Kitchener of Khartoum August 1948
January 1915 280 5280 1359 — March 1947

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Text from Wikipedia, CC BY-SA 4.0 · Source article