Class 308 Vehicle No. 75881 | Type of Item | Electric Multiple Unit | | Voltage & Current Collection | 25kV AC overhead via Pantograph | | Number of vehicles & type | One, Driving Trailer Coach (BDTSoL) | | Area of operation | Essex/Leeds (see history for more details) | | Type of operations | Suburban passenger traffic | | Propulsion | Four 200hp motors, one on each axle of the motor coach | | Maximum permitted speed | 75 m.p.h.(120 k.p.h.) | | | Why is it in the collection? | Example of a Mark 1 AC EMU Suburban Carriage with the BTC Design Panel Cab Design |
THE HISTORY OF THE UNIT
| | Construction/Design: The carriage was built in 1961, as part of the first batch of Class
308 numbered 133-165 and later acquiring unit numbers 308133-165.
These units were built to operate commuter services on the GE main
line from London Liverpool Street to Shenfield, Witham, Colchester,
Walton-on-the-Naze and Clacton. Each unit was formed of four
carriages; two outer driving trailers, an intermediate trailer, and a
motor coach.
From 1981-83 the units were refurbished, which included opening out
the compartments and fitting gangways between the carriages, new seats
and lighting and moving first class seating from the intermediate
trailer to one of the driving trailers. |  | 308136 at Leeds Photo: Graeme Gleaves
|  | Service History: As late as 1985 the units were still operating the same services as
they were built for, with the exception of the Tilbury boat train
units which were by then in parcels use. With first class the 308/1
were operating GE lines outer suburban services and Colchester -
Clacton and the 308/3 on the Hertford, Enfield Chingford and Bishops
Stortford lines alongside the 305's.
One unit went through the sand drag at the end of the down loop at
Broxbourne whilst working the 03.37 Liverpool St -Bishops Stortford
service in 1976 and ended up in a field for nearly 6 months.
By the early 1990s however, only the Class 308/1 units were still in
passenger service. These were gradually replaced on GE services by the
new Class 321 units. Some of the displaced units were transferred to
the LTS line, whilst others were transferred to the West Midlands to
work commuter trains pending the introduction of new Class 323 units.
The LTS units were later displaced by Class 312 units.
In 1994/95, the lines from Leeds to Bradford, Skipton and Ilkley were
electrified but no new stock was been ordered. Instead, BR decided to
overhaul some Class 308 units for use on these services. The work was
carried out at Doncaster Works, and involved reducing the unit length
to three carriages, with the removal of the intermediate trailers,
which were scrapped. The trains were also painted in the attractive
WYPTE maroon and cream livery.
In 1996, with the privatisation of Britain's railway network, the
Class 308 fleet passed into the ownership of the Angel Trains and were
leased to Regional Railways North East. This became the Northern
Spirit franchise and later Arriva Trains Northern.
By the late 1990s, it was clear that the elderly Class 308 units
needed replacing. Due to their age, they were increasing unreliable
and expensive to maintain. Replacement came in the form of sixteen new
3-car Class 333 units, which were introduced from 2000. They slowly
replaced the Class 308 units, which were withdrawn and sent for
storage at Pig's Bay near Shoeburyness. The final three units, nos.
308138/157/158, were withdrawn in late 2001, and were sent for scrap
at Immingham. Since then, the stored units have slowly been scrapped
at various locations, with the final vehicles disposed of in 2004. |  | 308146 at Tilbury Riverside Photo: Bill Wilson |
 | Preservation: 75881 was saved for preservation in late 2004 moving to the Pump House
Museum Walthamstow, where it remains to this day. A large amount of
spare where obtained over the years to allow for a fully restoration
at a later stage. As many members of AC EMU Group where also involved
with the Electric Railway Museum talks open in late 2009 which
resulted in early 2010 the vehicle joining the Electric Railway Museum
collection. The Vehicle will now continue with it cosmetic restoration
and remain at the Pump House Museum. |  | 75881 at the Pump House Walthamstow Photo: Mark Armstrong |
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