They entered service in the Western Region of New South Wales and hauled trains on all branchlines as well as mainlines west of Lithgow.

[7][8] To haul infrastructure trains in Victoria during the Melbourne-Adelaide railway standard gauge conversion project, 4903, 4912 and 4916 were leased to National Rail in late 1994.

[12] In April 1998, 4910 was leased for seven months to Northern Rivers Railroad hauling services between Grafton and Murwillumbah.

], Southern Shorthaul Railroad own and operate 4904, 4908, 4910, 4911 and 4917, as well as Manildra Group's MM02 (ex- 4913) being used on some grain trains.

and can be regularly seen operating a variety of tourist trains around the state, or else stabled at the NSW Rail Museum, Thirlmere.