London Underground 1973 Stock
1973 Stock | |
---|---|
In service | 1975 – present |
Manufacturer | Metro Cammell |
Line(s) served | Piccadilly |
Specifications | |
Train length | 106.810 m (350 ft 5.1 in) |
Car length | DM 17.473 m (57 ft 3.9 in) UNDM/T 17.676 m (57 ft 11.9 in) |
Width | 2.629 m (8 ft 7.5 in) |
Height | 2.888 m (9 ft 5.7 in) |
Weight | DM 27.15 long tons (27.59 t; 30.41 short tons) UNDM 26.16 long tons (26.58 t; 29.30 short tons) T 18.16 long tons (18.45 t; 20.34 short tons) |
Stock type | Deep-level tube |
Notes | |
London Transport portal |
The 1973 Tube Stock is a class of deep-level train that operates on the Piccadilly line of the London Underground. It was introduced into service in 1975 with the extension of the line to Hatton Cross in 1975, followed by a further extension to Heathrow Central in 1977.
Built by Metro Cammell between 1972 and 1975, the stock was refurbished by Bombardier Transportation between 1996 and 2001.
Contents
Construction
In the early 1970s London Transport placed an order of 88 trains to replace the 1959 stock, the 1938 stock and 1962 stock vehicles which previously operated on the Piccadilly line. Built between 1972 and 1975 by Metro Cammell in Birmingham,[1] the first unit entered service on 19 July 1975 and the last was introduced by 1977.[2] The trains featured longer cars and larger door space than the previous ones, being designed for airport travellers with luggage.[3]
The stock was refurbished by Bombardier Transportation between 1996 and 2001.[4] Changes included the removal of transverse seating, strap hangers replaced with grab bars, new floor material, and a full repaint into London Underground's corporate livery.[3]
Unit formation and operation
The peak Piccadilly line service requires 76 trains in operation. Each train is made up of two units of three cars.[3]
The trains are maintained in Cockfosters and Northfields depots.[5]
Like all London Underground trains, the stock operate on a four-rail 630V DC power system.
Numbering
DM | DM | UNDM | T |
---|---|---|---|
100 - 253 | 864 - 897 | 300 - 453 | 500 - 696 |
Announcer system
In November 2006, the system was introduced with an automated announcer featuring the voice of Julie Berry,[6] with a simultaneous upgrade to the dot matrix displays in the carriages. The driver can select between two settings: "commuter" and "tourist". In addition to this, the driver can add extra announcements through a code for example "please stand clear of the doors" or "Let customers off the train first please"
The "Alight" sections include:
- King's Cross St. Pancras tube station: "The Royal National Institute of the Blind"
- Russell Square tube station (or Holborn on some trains): "The British Museum"
- Covent Garden tube station: "London's Transport Museum"
- Green Park tube station: "Buckingham Palace"
- South Kensington tube station: "The museums and Royal Albert Hall"
- Earls Court tube station: "Earls Court Exhibition Centre"
These "alights" are not included in the "commuter" setting.
Certain stations include announcements warning of the gap between the train and platform. Interchanges with other London Underground lines and other rail services are also included in announcements, such as Kings Cross St Pancras which includes St Pancras International.
Future replacement
<templatestyles src="Module:Hatnote/styles.css"></templatestyles>
The Deep tube programme (DTP) originally covered the replacement of the trains and signalling on the Bakerloo and Piccadilly lines, and had been expanded to cover rolling stock requirements arising from the planned extension of the Northern line to Battersea, the eventual replacement of Central line trains and proposed increased service frequency on the Northern and Jubilee lines. The EVO tube concept design, a lighter articulated train with walk through cars, was introduced early in 2011.[7] In early 2014 the Bakerloo, Piccadilly, Central and Waterloo & City line rolling stock replacement project was renamed New Tube for London (NTfL) and moved from its feasibility stage to the design and specification stage.[8][9] The proposal introduces fully automated trains and signalling to increase capacity first on the Piccadilly line in 2025, followed the Central, Waterloo & City, and Bakerloo lines by 2033. The fully automated trains may not have drivers,[10] however the ASLEF and RMT trade unions that represent the drivers strongly oppose this, saying it would be unsafe.[11]
References
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 3.0 3.1 3.2 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ http://www.julieberry.com/
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
External links
Wikimedia Commons has media related to London Underground 1973 Stock. |
- Transport for London - 1973 stock specifications
- Tubeprune - 1973 Tube Stock
- London Transport Museum Photographic Archive