The WRDs are four old QR 2250s. The 2250s were rebuilt at Redbank in 2004 from older Clydes, with new cabs, Dash 2 electronics and turbocharged EMD 645s, and twenty of them were sold to Transnet in South Africa in 2014. Watco bought 2251, 2252, 2257 and 2266 and brought them home, and they became the WRD class in 2023.

References

'Queensland Railways 2250 class', Wikipedia (accessed October 2026)
'WRD Class', Railtram Australia (accessed October 2026)

Technical details

Model NumberGT22C-3M
BuilderClyde Engineering (rebuilt by Redbank Workshops, 2004)
Locomotive NumbersWRD2251, 2252, 2257, 2266
Number in Class4
Introduced2023 (with Watco)
GaugeNarrow Gauge (1,067mm or 3' 6")
AxlesOº-Oº-Oº Oº-Oº-Oº
Co-Co
Length18.04m
Mass110t
EngineEMD 12-645E3C

Class roster

4 of 4 locomotives
WRD2251??--Ex QR 2251. Exported to Transnet, South Africa, 2014, and repatriated for Watco
WRD2252??--Ex QR 2252. Exported to Transnet, South Africa, 2014, and repatriated for Watco
WRD2257??--Ex QR 2257. Exported to Transnet, South Africa, 2014, and repatriated for Watco
WRD2266??--Ex QR 2266. Exported to Transnet, South Africa, 2014, and repatriated for Watco