The North Staffordshire Railway (NSR) H Class was a class of 0-6-0 steam locomotive designed by John H. Adams, third son of William Adams. They were designed to replace aging 0-6-0 locomotives on NSR long distance goods and coal trains both on and off the NR network thanks to the NSR's extensive running powers. Four were built in December 1909 all at the company's Stoke railway works. The whole class was withdrawn by the beginning of 1930, owing to the small nature of the class.[1] This small class was supplemented by an additional modified four, designated H1 class.

NSR H Class
Type and origin
Power typeSteam
DesignerJohn Henry Adams
BuilderNSR Stoke works
Build date1910-11
Total produced4
Specifications
Configuration:
 • Whyte0-6-0
 • UICC
Gauge4 ft 8+12 in (1,435 mm)
Driver dia.5 ft 0 in (1,524 mm)
Wheelbase16 ft 6 in (5.03 m)
Length27 ft 9.25 in (8.46 m)
Height12 ft 6 in (3.81 m)
Loco weight42 long tons 17 cwt (96,000 lb or 43.5 t) full
Fuel typeCoal
Fuel capacity5 long tons 0 cwt (11,200 lb or 5.1 t)
Water cap.3,200 imp gal (15,000 L; 3,800 US gal)
Firebox:
 • Grate area17.8 sq ft (1.65 m2)
Boiler pressure175 psi (1.21 MPa)
Heating surface:
 • Firebox108.3 sq ft (10.06 m2)
 • Tubes and flues1,011.7 sq ft (93.99 m2)
CylindersTwo, inside
Cylinder size18+12 in × 26 in (470 mm × 660 mm)
Career
OperatorsNorth Staffordshire Railway
London, Midland and Scottish Railway
ClassNSR: H Class
Power class3F
Number in class4
RetiredNovember 1929 – January 1930
DispositionAll scrapped

The only modification to the class during LMS days was regarding the safety valves, the original Ramsbottom ones being replaced by Ross-pop type. [1]

The livery of the H Class was the NSR's Madder Lake with straw lining, and NORTH STAFFORD lettering on the tender along with the company crest. The number appeared on the cabside. In LMS days they received the standard plain black freight livery with large numerals on the tender. They were renumbered twice in LMS ownership; once, upon grouping, in the 23xx series, and again in 1928 to make way for the LMS Fowler 2-6-4T being built at the time, to Nos. 8681 to 8684.[1]

List of Locomotives

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NSR number Built First LMS number Second LMS number Withdrawn Notes
84 December 1909 2359 8681 January 1930
85 December 1909 2360 8682 May 1929
88 December 1909 2361 8683 May 1928
169 December 1909 2362 8684 November 1928

References

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  1. ^ a b c Hopkins, Ken (1986). North Staffordshire Locomotives:An Illustrated History. Burton on Trent: Trent Valley Publications. p. 62. ISBN 0-948131-14-4.