NB 29
Steam locomotive with 0-6-0 wheel arrangement, built by Vulcan Ironworks, USA.
| 1916 | Built by "Vulcan Ironworks", USA, builders No.2532, for use during the construction of the Henderson Naval Base, Western Australia. |
| 1925 | Purchased by the Commonwealth Railways for use on the Central Australia Railway. |
| 8.1925 | Entered service on the Central Australia Railway. |
| 10.1946 | Written off. |
| 7.1958 | Scrapped. |
NB 30
Steam locomotive with 0-6-0 wheel arrangement, built by Vulcan Ironworks, USA.
| 1916 | Built by "Vulcan Ironworks", USA, builders No.2533, for use during the construction of the Henderson Naval Base, Western Australia. |
| 1925 | Purchased by the Commonwealth Railways for use on the Central Australia Railway. |
| 1.1925 | Entered service on the Central Australia Railway. |
| 4.1950 | Written off. |
| 1957 | Converted to Diesel-Hydraulic Loco NB 30. |