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The F Class were a class of diesel locomotive shunters built by Dick Kerr Works for the Victorian Railways between 1951 and 1953. They are similar to the British Rail Class 11 and NS Class 600 shunting locomotives also built by English Electric during this period, but modified for use on the VR's 5 ft 3 in (1,600 mm) broad gauge (also known as Irish Gauge). ==History== The F Class were ordered by the Victorian Railways as part of 'Operation Phoenix', a £80 million program to rebuild a network badly run down by years of Depression-era underinvestment and wartime overutilisation.〔(【引用サイトリンク】title=ARHS Railway Museum: History 1950 - 2000 )〕 The Victorian Railways purchased ten 0-6-0DE diesel shunting locomotives in 1951 from English Electric. The locomotives were built at EE's Preston workshops in the United Kingdom, and entered service from October 1951 onwards. The design is similar to that of the standard-gauge British Rail Class 11 and Nederlandse Spoorwegen 600 class locomotives, which were also being built by EE at this time. As built the locomotives were originally numbered in the 300-series as F310-319, following on from the last of the S class diesel locomotives, S309, which entered service in February 1958, seven years after the arrival of the first F class locomotives. However, VR then 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 F201-211. 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. Six identical units were purchased by the State Electricity Commission of Victoria in 1952. The SEC later sold all six units to VR; the first, SEC3 in 1956, three more - SEC4, 5 and 6 - in 1959, and the remaining two, the former SEC1 and SEC2, in May 1971.〔(F class diesel electric locomotives ) Mark Bau's VR Website〕〔(F Class ) Railpage〕〔(F Class ) Vicsig〕 These locomotives received numbers in the 21x-series as F212-216 on entry to VR service. The first sold, F211 (formerly SEC3) received its 200-series number on entry to VR service in 1956, some two years before the ten built for VR were similarly treated. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Victorian Railways F class (diesel)」の詳細全文を読む スポンサード リンク
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