The Suburban multiple units (SMU) are a class of electric multiple units manufactured by Walkers Limited/Downer EDI Rail, Maryborough for Queensland Rail's Citytrain division between 1994 and 2011. The SMU is divided into in three subclasses, units 201-212 as the 200 series, units 221-250 as the 220 series, and units 261-296, as the 260 series.
SMU 266 departing Corinda station, bound for Rosewood
Interior of an SMU 260
An SMU 200 (SMU208)
An SMU 220 (SMU224)
Walkers Limited was an Australian engineering company, based in Maryborough, Queensland. It built ships and railway locomotives. The Walkers factory still produces railway locomotives and rolling stock as part of Downer Rail.
Queensland Rail IMU 100 class at Landsborough in April 2010
Image: State Lib Qld 1 95324 Maryborough (ship)
HMAS Toowoomba in 1941
Former Royal Australian Navy Attack-class patrol boat HMAS Advance on Port Jackson in October 2013