Steam Loco Class Information
|Grouping : London Midland & Scottish Railway|
|Configuration : 4-4-0|
|Common Name : Compound|
|Designer : Johnson|
Introduced 1902. Johnson Midland 3-cylinder compound design. Rebuilt by Fowler from 1914 with superheater.
(a) Introduced 1905. Deely development of Johnson design. Subsequently fitted with superheater.
Loco 61 tons 14 cwt Driving Wheel: 7' 0"
Boil Press: 200lb/sq in Su
Cylinders: Three Valve Gear: Stephenson Lp: slide valves
(O) 21" x 26" (2 low press) Hp: Piston valves
(I) 19" x 26" (1 hi press) TE: 21,840 Lp cylinders @ 80\% boiler pres.
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