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48 Class Co-Co Diesel Electric
The 48 class were introduced by the NSWGR to replace steam
working on light branch lines. From September 1959 onwards, a
total of 165 units were placed in service, and have been used on
virtually all lines on the NSW network. They have an axle load of
only 12.5 tones, and their 900 horsepower is well matched to the
typical branch line workings. In tandem, they are regarded as
equivalent to a single
44
class
unit, hence their wide route availablity and utility.
The 48 class design was also used for the 15 units of the
830 class of the South Australian
Railways
, and for 3 units on the Silverton Tramway.
4805
48137
The PL class: rebuilt 48 class