South Australian Railways Q class


The South Australian Railways Q Class Locomotives were built by Dübs and Company and James Martin & Co for the South Australian Railways, they entered service in 1885 & 1892.

History

The first batch of fifteen Q class locomotives were purchased from Dübs and Company, Scotland to replace the unsuccessful N and O class locomotives on the South Australian Railways "Intercolonial" hills line workings. With the new Q class locomotives being able to haul moderate loads on offer, these locomotives performed very well and the S.A.R. ordered a second batch from the local James Martin & Co. Though following the introduction of the more powerful R class locomotives on the southern line the Q class was put to work on interstate trains. These interstate trains were from Murray Bridge to Serviceton and they also served the northern lines. These locomotives easily reached speeds of 60 M.P.H. which was required to run these services. They were often seen "double heading" with the S class locomotives on express passenger trains. Q class locomotive No. 90 lingered on a long time after the demise of the rest of its class members. No. 90 worked local trains between Murray Bridge and Tailem Bend and in its final three years of life it spent its time as shunting locomotive at the Islington Railway Workshops.