Steam Loco Class Information

Class Details

Introduced 1946. Ivatt LMS design with taper boiler.

Weight:
Loco 63 tons 5 cwt Driving Wheel: 5' 0"
Boil Press: 200lb/sq in Su
Cylinders: Valve Gear: Walschaerts (piston valves)
Two 16" x 24" (outside) TE: 17,410 lb: 18,510 lb (a)
Two 16?" x 24" (outside) (a)

Total Locos for Class - 130

41200
41201
41202
41203
41204
41205
41206
41207
41208
41209
41210
41211
41212

41213
41214
41215
41216
41217
41218
41219
41220
41221
41222
41223
41224
41225

41226
41227
41228
41229
41230
41231
41232
41233
41234
41235
41236
41237
41238

41239
41240
41241
41242
41243
41244
41245
41246
41247
41248
41249
41250
41251

41252
41253
41254
41255
41256
41257
41258
41259
41260
41261
41262
41263
41264

41265
41266
41267
41268
41269
41270
41271
41272
41273
41274
41275
41276
41277

41278
41279
41280
41281
41282
41283
41284
41285
41286
41287
41288
41289
41290 a

41291 a
41292 a
41293 a
41294 a
41295 a
41296 a
41297 a
41298 a
41299 a
41300 a
41301 a
41302 a
41303 a

41304 a
41305 a
41306 a
41307 a
41308 a
41309 a
41310 a
41311 a
41312 a
41313 a
41314 a
41315 a
41316 a

41317 a
41318 a
41319 a
41320 a
41321 a
41322 a
41323 a
41324 a
41325 a
41326 a
41327 a
41328 a
41329 a

LMS Class Ivatt 2-6-2 Tank

LMS Class Ivatt 2-6-2 Tank No. 1200 (BR No. 41200) in LMS livery, side view. Official photo.

LMS Class Ivatt 2-6-2 Tank

LMS Class Ivatt 2-6-2 Tank No. 41217 push-pull filled standing at the north end of Carlisle Station platform 4, in early British Railways lined black livery.

LMS Class Ivatt 2-6-2 Tank

LMS Class Ivatt 2-6-2 Tank No. 41285 at Carlisle Upperby shed, in early British Railways lined black livery.

LMS Class Ivatt 2-6-2 Tank

LMS Class Ivatt 2-6-2 Tank No. 41285 at Carlisle Upperby shed, in early British Railways lined black livery.