| Class | Wheel Arr. |
Dr. Diam. |
Cylinders Dia. x Str. |
Boiler Press. |
Ad. Wt. |
EW WO |
Grate Area |
Evap. Surface |
Sup. Surface |
Remarks |
| Vulcan | 2-2-2 | 96in | 14x16in | 50psi | 585sq.ft. | none | ||||
| Iron Duke | 4-2-2 | 96in | 18x24in | 120psi | 12t | 36t | 22sq.ft. | 1945sq.ft. | none | |
| Alma | 4-2-2 | 96in | 18x24in | 120psi | 16t | 41t | 24sq.ft. | 1920sq.ft. | none | |
| 3021 | 2-2-2 | 92½in | 20x24in | 160psi | 19t | 44t | 21sq.ft. | 1465sq.ft. | none | Convertible |
| North Star | 2-2-2 | 84in | 16x16in | 50psi | 18t | 14sq.ft. | 705sq.ft. | none | Original | |
| Firefly | 2-2-2 | 84in | 15x18in | 50psi | 24t | 13sq.ft. | 650sq.ft. | none | Later 16x20in | |
| Wolf | 4-2-2T | 84in | 15x18in | 100psi | 32t | 14sq.ft. | 820sq.ft. | none | ||
| North Star | 4-2-2 | 84in | 16x18in | 100psi | 14sq.ft. | 850sq.ft. | none | Rebuilt 1854 | ||
| Abbot | 4-4-0 | 84in | 17x24in | 120psi | 22t | 37t | 19sq.ft. | 1575sq.ft. | none | |
| 8 | 2-4-0 | 84in | 14/22x21in | 180psi | 31t | 44t | 18sq.ft. | 1260sq.ft. | none | Tandem cpd. |
| 14 | 2-4-0 | 84in | 20x24in | 160psi | 31t | 44t | 21sq.ft. | 1560sq.ft. | none | Convertible |
| Victoria | 2-4-0 | 78in | 16x24in | 31t | 14sq.ft. | 1265sq.ft. | none | |||
| Sun | 2-2-2T | 72in | 15x18in | 50psi | 25t | 12sq.ft. | 640sq.ft. | none | Some 14x18in | |
| Bogie | 4-4-0T | 72in | 17x24in | 36t | 19sq.ft. | none | ||||
| 3501 | 2-4-0T | 61in | 17x26in | 140psi | 33t | 43t | 15sq.ft. | 1210sq.ft. | none | Convertible |
| Leo | 2-4-0 | 60in | 15x18in | 50psi | 12sq.ft. | 470sq.ft. | none | |||
| Hercules | 0-6-0 | 60in | 16x18in | 50psi | 13sq.ft. | 650sq.ft. | none | |||
| Fury | 0-6-0 | 60in | 16x24in | 27t | 14sq.ft. | 980sq.ft. | none | |||
| Cæsar | 0-6-0 | 60in | 17x24in | 32t | 18sq.ft. | 1365sq.ft. | none |
Back to the index Back to the terminal Great Western Railway standard gauge © 2007 J.D.H. Smith