The Sᴰ class consisted of a single locomotive. S 308 was modified and reclassed for driver training by V/line in the 1980's. It was repainted into the V/line orange and grey scheme which it still wears today and was primarily used in driver training while in service. Sᴰ308 now resides as a static exhibit at the ARHS North Williamstown musuem.

Drive Type: Diesel Electric - DC
Engine: EMD 16-567C
Generator: EMD D12/D22
Traction Motors: EMD D27/D37/D47
Horse Power: 1810hp
Weight: 116t
Max rated speed: 133km/h
Builders Model: A7
                       A16C

Locomotive	Owner	Name	Current Livery	In Service	Withdrawn	Status
Sᴰ 308	A.R.H.S.	Sir Redmond Barry	V/line Orange and Grey	In service as S308 in 21/1/1958	25/7/1988	Preserved - Static