| Class | Wheel Arr. |
Dr. Dia. |
Cylinders Dia. x Str. |
Boiler Press. |
Ad. Wt. |
EW WO |
Grate Area |
Evap. Surface |
Sup. Surface |
Remarks |
| C2B | 2-8-0 | 54in | 22x30in | 200psi | 86t | 96t | 49sq.ft. | 2155sq.ft. | 520sq.ft. | |
| C3A | 2-8-0 | 54in | 24x32in | 220psi | 103t | 115t | 37sq.ft. | 3660sq.ft. | none | |
| C3D | 2-8-0 | 54in | 24x32in | 220psi | 107t | 118t | 59sq.ft. | 2565sq.ft. | 680sq.ft. | |
| C4 | 2-8-0 | 54in | 26x30in | 190psi | 113t | 122t | 59sq.ft. | 2770sq.ft. | 625sq.ft. | |
| D1A | 2-10-2 | 60in | 30x32in | 210psi | 152t | 185t | 88sq.ft. | 5250sq.ft. | 1240sq.ft. | |
| D1B | 2-10-2 | 60in | 30x32in | 210psi | 153t | 187t | 88sq.ft. | 5250sq.ft. | 1240sq.ft. | Tender boosters |
| D2 | 2-10-2 | 63in | 30x32in | 190psi | 133t | 172t | 88sq.ft. | 5250sq.ft. | 1230sq.ft. | USRA heavy |
| E5 | 4-4-0 | 68in | 20x26in | 190psi | 47t | 68t | 30sq.ft. | 1545sq.ft. | 290sq.ft. | |
| H1A | 2-10-4 | 64in | 31x32in | 250psi | 161t | 228t | 107sq.ft. | 5900sq.ft. | 2500sq.ft. | |
| H1B-G | 2-10-4 | 64in | 31x32in | 250psi | 167t | 236t | 107sq.ft. | 5900sq.ft. | 2500sq.ft. | Booster |
| M3 | 2-6-0 | 56in | 20x26in | 180psi | 59t | 68t | 28sq.ft. | 2035sq.ft. | none | |
| P1 | 4-6-2 | 73in | 24x28in | 190psi | 66t | 109t | 49sq.ft. | 2785sq.ft. | 640sq.ft. | |
| S2 | 0-6-0 | 50in | 19x26in | 180psi | 59t | 59t | 27sq.ft. | 1500sq.ft. | none | |
| S3 | 0-6-0 | 50in | 22x28in | 180psi | 83t | 83t | 34sq.ft. | 2740sq.ft. | none | |
| S4 | 0-8-0 | 57in | 25x30in | 230psi | 127t | 127t | 68sq.ft. | 3055sq.ft. | 875sq.ft. |
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