Comeng (train)
Melbourne suburban electric trainset
The Comeng ( KOM-enj) is a class of electric multiple unit (EMU) operating on the suburban railway network of Melbourne. Built by their namesake Commonwealth Engineering (abbreviated as Comeng), the trains were introduced in 1981 as a replacement for the Tait and Harris trains. In total, 190 three-car trainsets were built, although 100 three-car sets remain in service and are expected to be retired by 2032.
The fleet underwent two major refurbishments. The first, a mid-life refurbishment, was carried out from 2000 to 2003 by Alstom and EDi Rail. The second, named the Comeng Life Extension Project, completed between 2017 and 2021, aimed to extend the trains' lifespan to at the very least meet their successors entry to service High Capacity Metro Trains and the X'Trapolis 2.0 trains. Alongside these upgrades, a number of minor improvement programs were also conducted on the trains to further enhance their efficiency, safety, and reliability.
With the withdrawal of the Hitachis in 2014, the Comengs are currently the oldest active in the Melbourne suburban fleet.
Description
Comeng trains are single deck and are semi-permanently coupled as M-T-M (motor-trailer-motor) sets. Most frequently, they are coupled as M-T-M-M-T-M (six-car) sets.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 23, 2026. The linked authority identifier is Q5151515. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1981, 2032, 2000 and 2003.
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This entry incorporates text from “Comeng (train)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.