British Rail Class 506

The British Rail Class 506 was a 3-carriage electric multiple unit (EMU). This type was built for local services between Manchester, Glossop and Hadfield on the Woodhead Line [en].

British Rail Class 506
Class 506 EMU and Class 104 DMU Longsight 1983.jpg
A Class 506 train stored at Longsight depot, 1983
In service14 June 1954–7 December 1984[1]
ManufacturerMetro Cammell and Birmingham Railway Carriage and Wagon Company
Number built8 trainsets
Formation3 carriages per trainset
OperatorBritish Rail
Depot(s)Reddish Electric Depot [en]
Line(s) served
Specifications
Train length177 ft 10 in (54.20 m)
Width9 ft 3 in (2.82 m)
Height12 ft 8+14 in (3.867 m)
Weight104 t (102 long tons; 115 short tons) (total)
Current collection methodPantograph
GaugeLua error in package.lua at line 80: module 'Module:Track gauge/data' not found. standard gauge

The eight units were introduced in 1954. The Class 506 made improvements over the steam trains they replaced. They served the Glossop and Hadfield service for 30 years. The units were replaced in 1984 when the line was converted to AC power supply. One Class 506 train was set aside for preservation, but had rotted beyond restoration. Only the cab of one of the carriages had survived.

Construction and design

In 1938, the London and North Eastern Railway ordered eight three-car trains.[2] They were not built until 1950. The trains entered service in June 1954.[3][4]

Operational history

When the Class 506 entered service, the number of suburban trains per day was increased from 17 to 31. The journey time between Manchester and Hadfield/Glossop was reduced by one third. These were improvements from the steam trains the Class 506 replaced.[5] Within three months after entering service, four times more passengers used the Glossop service.[5]

The Class 506 rarely go east of Hadfield. This was because the trains had low gearing and the risk of overheating.[4] Test runs east of Hadfield were conducted in 1969. This was done to see a possible use through the Woodhead Tunnel [en].[6]

In March 1983, Reddish Electric Depot [en] was closed. This meant Class 506 trains were transferred to Longsight depot. They had be hauled by diesel locomotives to and from Longsight for maintenance and storage. This was because the Class 506 did not match the 25 kV AC electrical supply.[7][5]

Withdrawal and preservation

A Class 506 at Manchester Piccadilly in 1984. This photograph was taken shortly before the unit's withdrawal.

In 1981, the Woodhead line was closed east of Hadfield.[5] At this point, the Class 506 trains were nearing 30 years old. The units ran for the final time on 7 December 1984. Following this, the Manchester to Hadfield/Glossop line switched to AC electrical supply. Class 303 trains were moved from Glasgow to replace the Class 506.[5][3]

After withdrawal, unit '04 was set aside for preservation. The rest were sent to Vic Berry [en] for scrap. They were recycled there in April 1985.[8]

The cab at the Electric Railway Museum [en], 2016

The West Yorkshire Transport Museum had secured unit '04 for preservation. The train was first based at the Dinting Railway Museum. It was then moved to the former Bradford Hammerton Street Depot. Eventually, the unit ended up on the Midland Railway – Butterley [en].[9]

At this point, the train's body had rotted severely. The unit was sold to C F Booth [en] for recycling in August 1995. The cab end of the motor carriage was salvaged.[9] This piece is currently owned by The Cab Yard in Wales.[10]

British Rail Class 506 Media

Related pages

References

  1. Gillham 1988.
  2. "Class 506". Rail Express (224): 26–27. January 2015. 
  3. 3.0 3.1 Fry 1990.
  4. 4.0 4.1 Swain 1990.
  5. 5.0 5.1 5.2 5.3 5.4 Glover 2003.
  6. "Motive power miscellany". Railway World (Shepperton: Ian Allan) 30 (345): 93. February 1969. 
  7. "Readers' round-up". Rail Enthusiast (EMAP National Publications): 50. August 1983. ISSN 0262-561X . OCLC 49957965 . 
  8. Butlin 1988.
  9. 9.0 9.1 "THE CLASS 506 STORY". thewoodheadsite.org.uk. Archived from the original on 15 October 2009. Retrieved 29 May 2009.
  10. "The Cabs". The Cab Yard. Retrieved 8 June 2025.

Sources

Other websites