- British Rail Class 506
Infobox EMU
name = British Rail Class 506
imagesize = 300px
caption =
background = #012545
Manufacturer =LMS Derby
Operator =British Rail
Formation = 3 car per trainset
Built =
InService = 1954-1984
Weight = Total - 104 tons 9cwt
CarLength = 177ft 10in
CarWidth = 9ft 3in
CarHeight = 12ft 8 1/4in
Capacity =
MaxSpeed = 75mph 121km/k
Power =
Gauge =
Voltage = 1,500V dc overheadThe British Rail Class 506 was a 3 carriageElectric Multiple Unit (EMU) built for local services betweenManchester ,Glossop and Hadfield on theWoodhead Line . They were introduced in 1954 and equipped with air-operated sliding doors. The EMUs were equipped with a single diamond-shaped pantograph, mounted over the driver's cab and adjacent guard's compartment at the outer end of one of the driving carriages (unlike other British EMUs, where the pantograph is mounted over one of the middle carriages).Similar to the Class 306 EMUs (prior to their conversion to 25 kV AC operation), the eight class 506s remained solely equipped for 1500V DC operation for their entire lives. This made them unable to operate on any lines other than the Woodhead route — although they rarely operated east of Hadfield due to low gearing and the risk of overheating.
In 1981 the Woodhead line was closed east of Hadfield. In December 1984 the remaining section was converted to the standard 25 kV AC overhead system and the Class 506 EMUs were replaced by Class 303s transferred from
Glasgow (themselves since withdrawn). The Manchester-Hadfield line is now operated by Class 323 EMUs.The class were officially numbered 506 under the
TOPS system, however they never carried 506xxx numbers in service. One severed cab of the class is preserved at the Barrow Hill Roundhouse.See also
*
Woodhead Line
*Glossop Line
*Manchester-Sheffield-Wath electric railway Links
[http://www.flickr.com/photos/cookephotography/473850668/ Class 506 Unit at Glossop]
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