Steam Loco Class Information

Class 3P-A Details

Introduced 1930. Fowler design, superheated with parallel boiler.
(a) Fitted with condensing apparatus for working over Metropolitan widened lines to Moorgate, London.

Weight:
Loco 70 tons 10 cwt Driving Wheel: 5' 3"
71 tons 16 cwt (a) Boil Press: 200lb/sq in Su
Cylinders: Valve Gear: Walschaerts (piston valves)
Two 17?" x 26" (outside) TE: 21,485 lb

Total Locos for Class 3P-A - 70

40001
40002
40003
40004
40005
40006
40007

40008
40009
40010
40011
40012
40013
40014

40015
40016
40017
40018
40019
40020
40021

40022
40023
40024
40025
40026
40027
40028

40029
40030
40031
40032
40033
40034
40035

40036
40037
40038
40039
40040
40041
40042

40043
40044
40045
40046
40047
40048
40049

40050
40051
40052
40053
40054
40055
40056

40057
40058
40059
40060
40061
40062
40063

40064
40065
40066
40067
40068
40069
40070

LMS Class Fowler 2-6-2 Tank

LMS Class Fowler 2-6-2 Tank No. No. 15500 (BR No. 40001) as originally built. Official Photo.