Class | Axle Arr. |
Dr. Dia. |
Cylinders Diameter x Stroke |
BP | Ad. Wt. |
EW WO |
Grate Area |
Evap Surf. |
Sup. Surf |
Remarks |
I b1 | Bt | 940 | 280x460 | 10 | 21 | 21 | 0.8 | 50 | none | Pfalz T2I |
I b2 | Bt | 960 | 280x460 | 10 | 22 | 22 | 0.8 | 50 | none | |
I d | 1At | 1240 | 260x450 | 9 | 12 | 23 | 0.8 | 31 | none | |
I e1 - 4 | Bt | 1235 | 325x550 | 10 | 29 | 29 | 0.8 | 50 | none | |
I e5 - 6 | Bt | 1235 | 356x550 | 10 | 28 | 28 | 0.8 | 54 | none | |
I g | 1Bt | 1260 | 375x500 | 12 | 28 | 42 | 1.2 | 58 | 18 | Bav. Pt 2/3 |
II a | 2'B | 1830 | 405x560 | 7 | 16 | 29 | 1.0 | 87 | none | 1861-75 |
II a | 2'B | 1830 | 405x558 | 9 | 19 | 38 | 1.3 | 92 | none | Later B.P: 10 |
II a | 2'B | 1860 | 435x610 | 10 | 29 | 47 | 1.8 | 116 | none | 1888-90 |
II c | 2'B | 2100 | 460x600 | 12 | 30 | 46 | 2.1 | 103 | none | Later B.P: 13 |
II d | 2'B1' | 2100 | 335/570x620 | 16 | 33 | 76 | 3.9 | 210 | none | |
IV a | B1t | 1675 | 435x610 | 8 | 27 | 37 | 1.2 | 87 | none | |
IV c | 1B | 1675 | 435x610 | 9 | 23 | 36 | 1.4 | 92 | none | |
IV d | 1'B1't | 1675 | 457x610 | 10 | 27 | 54 | 1.8 | 116 | none | |
IV e | 2'C | 1600 | 350/550x640 | 13 | 42 | 58 | 2.1 | 126 | none | |
IV f | 2'C1' | 1800 | 425x610:650x670 | 16 | 49 | 80 | 4.5 | 209 | 50 | |
IV g | 1'C1' | 1700 | 360/590x680 | 16 | 47 | 72 | 3.8 | 167 | 43 | |
IV h | 2'C1' | 2100 | 440/680x680 | 15 | 53 | 97 | 5.0 | 225 | 78 | |
VI (old) | C | 1524 | 455x685 | 8 | 35 | 35 | 1.1 | 105 | none | |
VI a | 1'Ct | 1480 | 410x600 | 12 | 47 | 60 | 2.0 | 119 | none | |
VI b1 | 1'C1't | 1480 | 435x630 | 13 | 42 | 65 | 1.8 | 116 | none | |
VI b2 - 9 | 1'C1't | 1480 | 435x630 | 13 | 42 | 64 | 1.8 | 114 | none | |
VI b10 - 11 | 1'C1't | 1480 | 435x630 | 13 | 42 | 67 | 1.8 | 117 | none | |
VI c1 - 3 | 1'C1't | 1600 | 540x640 | 12 | 48 | 76 | 2.1 | 104 | 41 | |
VI c4 - 9 | 1'C1't | 1600 | 540x640 | 12 | 51 | 80 | 2.1 | 104 | 41 | |
VII a | C | 1220 | 457x635 | 9 | 35 | 35 | 1.3 | 124 | none | 1870 |
VII a | C | 1220 | 457x635 | 9 | 38 | 38 | 1.3 | 132 | none | 1878 |
VII b | C | 1220 | 408x610 | 8 | 33 | 33 | 1.0 | 118 | none | |
VII c | C | 1220 | 500x635 | 12 | 39 | 39 | 1.5 | 124 | none | Reboilered |
VII d | C | 1262 | 500(1)/700(1)x635 | 12 | 44 | 44 | 1.5 | 121 | none | |
VII d | C | 1262 | 490(1)/730(1)x635 | 12 | 44 | 44 | 1.6 | 119 | none | |
VII d | C | 1262 | 500(1)/700(1)x635 | 12 | 43 | 43 | 1.6 | 112 | none | |
VII d | C | 1262 | 490(1)/730(1)x635 | 12 | 44 | 44 | 1.7 | 112 | none | |
VIII | D | 1220 | 530x635 | 9 | 50 | 50 | 2.0 | 182 | none | |
VIII c | B'B | 1260 | 390/600x600 | 12 | 58 | 58 | 2.0 | 136 | none | Mallet |
VIII c | B'B | 1260 | 390/600x600 | 13 | 58 | 58 | 1.9 | 135 | none | Mallet |
VIII d | Dt | 1120 | 420x550 | 12 | 53 | 53 | 1.6 | 97 | none | Hagans |
VIII e1 | 1'D | 1350 | 395/635x640 | 16 | 67 | 78 | 3.8 | 195 | none | |
VIII e2 - 5 | 1'D | 1350 | 380/610x640 | 16 | 63 | 75 | 3.6 | 187 | none | |
VIII e6 - 8 | 1'D | 1350 | 395/610x640 | 16 | 64 | 76 | 3.6 | 164 | 50 | |
IX a | Crt | 1080 | 356x550 | 10 | 42 | 42 | 1.3 | 82 | none | 315x500 rack |
X b | Dt | 1262 | 480x630 | 13 | 58 | 58 | 1.8 | 110 | none | |
G12 | 1'E | 1400 | 570x660(3) | 14 | 82 | 94 | 3.9 | 192 | 68 |