| No. | Location | In Service | Withdrawn | Condition | Livery |
| NBHC 11 | Puffing Billy | Converted from NBH 11 - 1976. Operational | Red | ||
| NBHC 21 | Puffing Billy | Converted from NBH 21 - 2005. Operational (for wheelchairs) | Red | ||
| NBHC 22 | Puffing Billy | Converted from NBH 22 - 2005. Operational (for wheelchairs) | Red |