- 1953
Com-Eng NSW-built RM1808 & 1811 both entered service.
- 1972
EEA-built DEL1342 entered service.
- 1983
Section OAKY CK JCT-OAKY CK, Oaky Ck Branch, opened for traffic [2.900km]
Clyde DEL2186 entered service.
- 1984
Goninan Qld-built DEL2605 entered service.
- 1989
Com-Eng built RM2021 removed from traffic after 28 years service [sold GARBUTT on 11-12-1989].
- 1990
Walkers-ASEA built EL3929 entered service.
- 1993
DEL2457 worked 7J56 GLADSTONE-BUNDABERG as its last train in original livery.
- 1999
DEL1555D & 2401D both entered REDBANK Workshops for maxi-overhauls to emerge as 2315 & 2331 respectively.
Researched and compiled by Peter Burkitt, with later additions as sourced. About this list, abbreviations and the full calendar
