| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|---|---|
| 0-4-0 | 15" | Rhiw Valley Light Railway | Rhiw Valley Light Railway, Manafon, WAL | operational | TMA Engineering #25657, 2003 | Named Jack. | ||
| 0-6-2T | 15" | Rhiw Valley Light Railway | Rhiw Valley Light Railway, Manafon, WAL | operational | Severn Lamb #20, 1973 | Named Powys. |