Back C69 i C77 Stock (Metro de Londres) Catalan London Underground C69 Stock German London Underground C69 and C77 Stock English C69 et C77 (métro de Londres) French ロンドン地下鉄C69・C77形電車 Japanese London Underground C69 and C77 Stock Dutch Material circulante no Metropolitano de Londres C69 e C77 Portuguese
| London Underground C69 and C77 Stock | |
|---|---|
 A refurbished C Stock at High Street Kensington | |
 The interior of a refurbished C Stock | |
| Stock type | Subsurface |
| In service | 28 September 1970 – 3 June 2014 |
| Manufacturer | Metro-Cammell[1] |
| Built at | Washwood Heath, England[1] |
| Replaced | O and P Stock |
| Refurbished | 1991–1994 |
| Successor | S7 Stock |
| Formation | 2 x 4 cars per unit, 2 units per train |
| Capacity | 821 per train |
| Lines served |
|
| Specifications | |
| Car body construction | Aluminium |
| Car length | DM 16.0 m (52 ft 6 in) T 14.94 m (49 ft 0 in) |
| Width | 2.92 m (9 ft 7 in) |
| Height | 3.68 m (12 ft 1 in) |
| Maximum speed | DM 31.70 t (31.20 long tons; 34.94 short tons) T 20.2 t (19.9 long tons; 22.3 short tons) |
| Traction system | Pneumatic double camshaft (C69: English Electric-AEI Traction C77: GEC Traction)[1] |
| Traction motors | LT117 DC motor (Brush Traction)[1] |
| Current collector(s) | Contact shoe |
| Seating | 198 per train |
The London Underground C69 and C77 Stock, commonly known as the C Stock, was a type of below ground rolling stock used on the Circle, District and Hammersmith & City (formerly Metropolitan) lines of the London Underground between 1970 and 2014. These were replaced with S stock trains, which also run routes on the District, Hammersmith and City, Circle and Metropolitan lines.
- ↑ 1.0 1.1 1.2 1.3 "Rolling Stock Data Sheet, London Underground (First Edition)" (PDF). WhatDoTheyKnow. 27 March 2011. Retrieved 17 April 2016.