NSB standard gauge steam locomotives

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

Class Axle
Arr.		 Dr.
Diam		 Cylinders
Diameter x Stroke		 BP Ad
Wt		 EW
WO		 Grate
Area		 Evap
Surf.		 Sup.
Surf		 Remarks
  9 2'B 1423 380x508   9 17 29 1.3 74 none  
18a 2'C 1445 450(1)/670(1)x650 13 36 51 1.9 117 none  
18c 2'C 1445 480x650 12 36 51 1.9 94 29  
19a 1'D 1250 550(1)/820(1)x640 13 62 72 2.8 178 none  
21a 1'C 1445 425(1)/635(1)x610 12 28 34 1.1 78 none  
21c 1'C 1445 432x610 12 30 35 1.1 63 16  
25e Ct 1030 360x500 12 35 35 1.2 63 none  
26a 2'D 1350 380x600(4) 12 46 61 2.7 149 33  
26b 2'D 1350 380x600(4) 12 47 63 2.7 147 33  
26c 2'D 1350 390/585x600 13 46 64 2.7 149 33 Woolf compound
29 E 1250 650x640 12 81 81 3.5 233 55  
30a 2'C 1600 390x600(4) 12 41 60 2.4 137 33  
30b 2'C 1600 390/585x600 16 43 64 2.4 137 33  
31a 2'D 1350 410x600(4) 12 55 74 3.0 166 45  
31b 2'D 1350 420/630x600 13 56 73 3.0 181 40 Woolf compound
32 1'C1't 1600 525x600 12 42 65 1.8 93 22  
34 1'D1't 1350 560x600 12 48 68 1.8 102 22  
39 1'E 1250 650x640 12 75 86 3.5 233 55 Ex 29
49a 1'D2' 1550 460x650:720x700 17 62 97 5.2 255 101  
49b 1'D2' 1550 460x650:720x700 17 62 102 5.2 262 105 Booster
49c 1'D2' 1530 440x650:650x700 17 62 99 5.0 262 102  
61a E 1400 630x660 12 77 77 2.6 146 59 KPEV G10
63a 1'E 1400 600x660 16 76 84 3.9 178 69 KDL1

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