| Class | Wheel Arr- angement |
Dr. Dia. |
Cylinders Dia. x Str. |
Boiler Press. |
Ad. Wt. |
EW WO |
Grate Area |
Evap. Surface |
Sup. Surface |
Remarks |
| I | 2-8-0 | 54in | 21½x26in | 200psi | 66t | 75t | 29sq.ft. | 1565sq.ft. | 375sq.ft. | |
| J | 2-8-4T | 51in | 21½x26in | 200psi | 70t | 102t | 29sq.ft. | 1600sq.ft. | 430sq.ft. | |
| N | 4-6-0 | 66in | 21x26in | 200psi | 53t | 69t | 29sq.ft. | 1565sq.ft. | 375sq.ft. | Also unsup. |
| O | 4-6-2 | 66in | 21½x26in | 200psi | 53t | 82t | 34sq.ft. | |||
| P | 4-6-0 | 66in | 17x26in(4) | 175psi | 56t | 79t | 34sq.ft. | 1835sq.ft. | 535sq.ft. | |
| Q | 2-4-0+0-4-2T | 60in | 16x24in(4) | 160psi | 56t | 81t | 30sq.ft. | 1541sq.ft. | 304sq.ft. | Garratt |
| R1 | 2-6-2+2-6-2T | 66in | 20x26in(4) | 200psi | 113t | 161t | 49sq.ft. | 2954sq.ft. | 668sq.ft. | Garratt |
| R2 | 4-6-2+2-6-4T | 66in | 20x26in(4) | 200psi | 116t | 191t | 49sq.ft. | 2954sq.ft. | 668sq.ft. | Ex R1 |
| S | 4-6-4T | 66in | 21½x26in | 200psi | 61t | 108t | 29sq.ft. | 1600sq.ft. | 430sq.ft. | |
| T | 4-6-0 | 40in | 15x20in | 160psi | 25t | 33t | 14sq.ft. | 866sq.ft. | none | 1m gauge |
| U | 2-6-0+0-6-2T | 42in | 14x20in(4) | 200psi | 63t | 81t | 30sq.ft. | 1865sq.ft. | none | 1m, Garratt |
| V | 2-4-0+0-4-2T | 49in | 14x20in(4) | 200psi | 42t | 63t | 30sq.ft. | 1865sq.ft. | none | 1m, Garratt |
| Y | 0-6-2T | 50in | 18½x24in | 170psi | 57t | 66t | 21sq.ft. | 1128sq.ft. | none | |
| Z | 0-4-0T | 36in | 13½x16in | 150psi | 40t | 40t | 6sq.ft. | 245sq.ft. | none | Loco-brake |
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