The F Class were ordered by the
Victorian Railways as part of
Operation Phoenix, an
£80 million program to rebuild a network badly run down by years of
Depression-era underinvestment and
wartime overutilisation. The Victorian Railways purchased ten 0-6-0DE diesel shunting locomotives in 1951 from
English Electric in Broadford, UK. These locomotives received numbers in the 21x-series as F212-216 on entry to VR service. S.E.C. engines 1 and 2 were delivered from Newport Power Station to South Dynon in mid May-1971, and immediately entered the workshops for modifications to the brake systems and cab controls. They were renumbered on 24 May, with F215 entering service on 27 May and F216 on 1 June. The former was immediately transferred to Wodonga (behind S300) and the latter to Benalla, each to act as local yard pilots. Between these and the transfer of F212 to Wodonga on June 9, three
Y Class locomotives were released for other duties.
Design Unlike their British and Dutch counterparts, the F class locomotives were also later fitted with sideplates covering the side rods and wheel cranks. This modification was made to prevent staff from getting tangled up in the rods and cranks. In 1959 the Victorian Railways constructed two home-grown diesel shunting engines, the
M Class, using the same wheelsets as the F Class engines. By August 1960 three engines, F210, F211 and additional F207, were the dedicated yard pilots at Spencer Street station, and these had all been fitted with dual automatic and screw couplers, with semicircle buffers cut off at the top to avoid locking into carriage diaphragm plates.
Renumbering As built the locomotives were originally numbered in the 300-series as F310-319; at the time the
S Class steam locomotives were numbered 300-303, and the
E Class steam shunting locomotives started from 350. The S Class steam locomotives were scrapped shortly thereafter, and the number blocks either side recycled for the
S class diesel locomotives numbered 300-309, and the
T class diesel locomotives starting from 320. This caused a problem later, when the Victorian Railways placed a second order for another eight S class locomotives for use on the new
North East standard gauge line which were delivered starting in November 1960. In order to vacate the 300-series numbers for the new mainline diesels, all F class locomotives were renumbered into the 200-series on in late May 1958 as F201-210. SEC3 followed as F211 in mid-June, though SEC4, 5 and 6 could not yet be renumbered because at this time they were still technically owned by the State Electricity Commission. All engines were numbered in the 201-214 block by December 1959. The Victorian Railways had purchased S.E.C engines 4, 5 and 6 in April 1959, having had them on hire since April 1953. They were renumbered on 9 August 1959. ==In Service==