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Class 253 |
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to the testing of the prototype Class 252 High Speed Train the
production units were soon being built and the first of the Class
253's entered service in 1976. The most obvious change was the design
of the power car cab, which, after much deliberation with the trade
unions, was changed to include both driver and secondmans seats, and
side windows. Gone also were the visible buffers, replaced by a hidden
centre buffer and drawgear in a panel below the marker lights. Livery
for the MK111 coaching stock reverted back to standard rail blue with
grey windows, however the power cars received a striking yellow body
with rail blue centre section. (It is interesting to note that the
blue centre area was originally intended to be black, and the first
power car produced, 43002, was painted in this colour, but changed
before entry into service.) The Class 253's originally ran as 9 car
units (7 trailers + 2 power cars). Albeit accident damaged examples,
all remain in service with the various operating companies today.
Engine: Paxman Valenta 12cyl 12RP200L V-type of 2250bhp (1680kw) Numbers: Originally the Class
253's were identified as complete units 253 001 - 253 059. This was
later changed to individual power car (43002 - 43198, Classes 253
& 254) and coaching stock (various, according to type)
identification. The Class 253 HST Power Car Fleet - Click Here
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