| 1 | 7th | — | — | — | — | | Renumbered as SAR Class 7E, № 1344; Was CGR № |
| 2 | 7th | — | — | — | — | | Renumbered as SAR Class 7E, № 1345; Was CGR № |
| 3 | 7th | — | — | — | — | | Renumbered as SAR Class 7E, № 1346; Was CGR № |
| 4 | 7th | — | — | — | — | | Renumbered as SAR Class 7E, № 1347; Was CGR № |
| 5 | 7th | — | — | — | — | | Renumbered as SAR Class 7E, № 1348; Was CGR № |
| 6 | 7th | — | — | — | — | | Renumbered as SAR Class 7E, № 1349; Was CGR № |
| 7 | 7th | — | — | — | — | | Renumbered as SAR Class 7E, № 1350; Was CGR № |
| 8 | 5th | Dübs & Co. | — | — | — | | Was CGR № |
| 9 | 7th | North British Locomotive Co. | — | 1913 | — | | Renumbered as SAR Class 7F, № 1357 |
| 10 | 7th | North British Locomotive Co. | — | 1913 | — | | Renumbered as SAR Class 7F, № 1358 |
| 11 | 7th | North British Locomotive Co. | — | 1913 | — | | Renumbered as SAR Class 7F, № 1359 |
| G1 | G | Beyer, Peacock & Co. | 6135 | 1923 | 1957 | | Renumbered as SAR Class GK, № 2340 |
| G2 | G | Beyer, Peacock & Co. | 6136 | 1923 | 1957 | | Renumbered as SAR Class GK, № 2341 |