| Class |
Max No. of class |
Nos. |
| 1885 - SAR Y Class (Steam) | ? | ? |
| 1888 - Silverton Y Class (Steam) | 21 | Y 1 - Y 2, Y 3 (1st) - Y 6 (1st), Y 3 (2nd) - Y 6 (2nd), Y 7 - Y 17 |
| 1912 - Silverton A Class (Steam) | 4 | A 18 - A 21 |
| 1951 - Silverton W Class (Steam) | 4 | W 22 - W 25 |
| 1953 - Barclay 0-6-0 (Diesel-mechanical) | 1 | 26 |
| 1959 - NSW 48 Class (Diesel-electric) | 17? | 4804, 4809, 4811, 4815, 4825, 4828 - 4830, 4832, 4834, 4837, 4838, 4841 - 4843, 4847, 4857 |
| 1959 - SAR 830 Class (Diesel-electric) | 6? | 834, 837, 856, 857, 862, 864 |
| 1960 - Silverton 48s Class (Diesel-electric) | 11 | 27 - 29, 48s28 - 48s37 |
| 1962 - NSW 45 Class (Diesel-electric) | 4? | 3532, 4501, 4502, 4528, 45s1 |
| 1971 - NSW 442 Class (Diesel-electric) | 8? | 44202, 44203, 44217, 44220, 44223, 44226, 44235, 44237, 442s1 - 442s6 |
| 1977 - C Class (Diesel-Electric) | 9 | 502 - 510, Cs1 - Cs5 |
| 1978 - NSW 80 Class (Diesel-electric) | 25 | 8001, 8026, 8029, 8030, 8036, 8037, 8043, 8044, 8049, ????, 80s1, 80s2, 80s4, 80s6 |
| 1979 - NSW 85 Class (Electric) | 8 | 8502 - 8506, 8508 - 8510 |
| 1983 - NSW 86 Class (Electric) | 40? | 8602 - 8605, 8608, 8610 - 8618, 8620, 8621, 8623 - 8643, 8645, 8647, 8648 |
| 2002 - Silverton 44s Class (Diesel-electric) | 3 | 44s1 - 44s3 |