The WREs are ex-QR 1720s, the Clyde GL18C branchline units built between 1966 and 1970. After a spell in storage, Watco bought three for its cattle trains and renumbered them as the WRE class, and they went to work in 2023. Two of them are WRE1723 and WRE1762; we haven't been able to pin down the third.

References

'Queensland Railways 1720 class', Wikipedia (accessed October 2026)
'WRE Class', Railtram Australia (accessed October 2026)

Technical details

Model NumberGL18C
BuilderClyde Engineering, Eagle Farm
Locomotive NumbersWRE1723, 1762 (third unit unidentified)
Number in Class3
Introduced2023 (with Watco)
GaugeNarrow Gauge (1,067mm or 3' 6")
AxlesOº-Oº-Oº Oº-Oº-Oº
Co-Co
EngineEMD 645E
Power745kW / 1000HP

Class roster

2 of 2 locomotives
WRE1723??--Ex QR 1723
WRE1762??--Ex QR 1762