Rot Fai Thai steam locomotives

All dimensions metric: lengths in mm, areas in m2, weights in metric tons, pressures in atmospheres.

Class Axle Arr-
angement		 Dr.
Diam		 Cylinders
Diam. x Stroke		 B.P. Ad.
Wt.		 EW
WO		 Grate
Area		 Evap.
Surf.		 Sup.
Surf.		 Remarks
51 Ct 1100 350x550 12.4 24t 24t 1.4 66 none Ex std. gauge
E/156 2'C 1220 406x559 12.7 25t 34t 1.5 85 none BESA M class
198 2'C 1220 406x556 11.2 28t 36t 1.5 73 10 BR Ks class
209 1'C 1400 450x630 12.4 31t 39t 1.9 120 none Ex std. gauge 31
222 2'C1' 1370 500x600 12 32t 53t 3.0 135 30 Batignolles
226 2'C1' 1370 381x508(3) 12.7 31t 56t 3.1 141 30 Baldwin
260 2'C1' 1370 381x610(3) 12 32t 57t 2.7 126 40 Hanomag
283 2'C1' 1370 450x610 13 32t 58t 3.0 135 41 Japanese
301 1'D1' 1100 432x610 12.3 39t 54t 3.1 141 30 Baldwin
303 1'D1' 1100 381x508(1):559 12.7 39t 54t 3.1 141 30 Baldwin, simple
311 1'D1' 1100 464x600 12 40t 59t 3.0 119 21 Nasmyth Wilson
321 1'D1' 1100 500x600 12 40t 52t 2.1 135 30 Batignolles
331 1'D 1050 460x580 12 42t 47t 2.1 106 28 Rh.B. G4/5
351 1'D1' 1100 450x610 13 41t 57t 3.0 135 41 Japanese
380 1'D1' 1220 406x610 13 36t 52t 2.6 127 35 USATC S118
401 E 1200 530x600 12 53t 53t 2.4 110 20 Ex std. gauge 301
451 1'D1'-1'D1't 1050 430x550(4) 13 83t 117t 3.8 148 43 Garratt
457 1'D1'-1'D1't 1050 430x550(4) 13 83t 122t 4.3 168 54 Garratt
701 1'C 1400 400x610 14 32t 38t 1.3 54 20 JNR C56
751 2'C 1260 400x508 12.7 25t 38t 1.8 72 35 PNKA C52
761 1'C1' 1520 480x610 16 40t 57t 2.1 137 42 JNR C58
801 2'C1' 1370 432x610 12.7 32t 50t 1.7 93 20 Ex FMSR P

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