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British Rail Class 119

British Rail Class 119
119 L575 at Reading in 1992
In service1958–1992
ManufacturerGloucester Railway Carriage & Wagon Co. Ltd
ReplacedSteam locomotives and carriages
Constructed1958
Number built84 cars
Number preserved3 cars
Number scrapped81 cars (26 DMBC, 27 DMSL, 25 TSLRB)
FormationDMBC-TSLRB-DMSL
Capacity
  • DMBC: 18 first, 16 second
  • TSLRB: 60 second
  • DMSL: 68 second
OperatorsBritish Rail
Lines servedWestern Region
Specifications
Car body constructionSteel
Car length64Β ft 6Β in (19.66Β m)
Width9Β ft 3Β in (2.82Β m)
Height12Β ft 8+1⁄4Β in (3.87Β m)
Maximum speed70Β mph (113Β km/h)
Weight
  • DMBC: 37.0 long tons (37.6Β t; 41.4 short tons)
  • TSLRB: 31.0 long tons (31.5Β t; 34.7 short tons)
  • DMSL: 38.0 long tons (38.6Β t; 42.6 short tons)
Prime mover(s)Two BUT (AEC), then BUT (Leyland 680-1595) of 150Β hp (112Β kW) per power car
Power output600Β hp (447Β kW) per 3-car set
TransmissionMechanical
HVACOil-burning air heater
Bogies
  • DD10 mk3 and mk4 (DMBS, one of each)
  • DT9 mk4 and mk5 (DTS, one of each)
Braking system(s)Vacuum
Safety system(s)Automatic Warning System
Coupling systemScrew
Multiple workingβ–  Blue Square
Track gauge4Β ftΒ 8+1⁄2Β in (1,435Β mm)


The British Rail Class 119 DMUs were used throughout the Western Region and on services in the Midlands sourced by Tyseley Depot. Built by the Gloucester Railway Carriage & Wagon Co. Ltd, the body design was based on the Swindon Cross-Country sets, but with a Derby cab. Sets were normally formed of three cars.

History


Shortly after their introduction, some sets were transferred from Cardiff to serve the intermediate stations on outer suburban services from London Paddington to Oxford. These were as 7-car sets, with the addition of Hawksworth composites adapted to run as DMU trailers.

Sets worked over most of the Western Region, notable early use being the last passenger train over the Plympton branch. Minehead, Calne and Bridport branches that have since closed were also served by the sets, which also covered main line services in company with the Swindon Cross Country sets.

As with most asbestos-contaminated stock, there were heavy withdrawals, but a number were rebuilt internally after asbestos removal. The rebuilt sets were frequently used on express services from Reading to Gatwick Airport along the Reading-Gatwick link and on stopping services to Tonbridge. Units stabled at Redhill Station overnight would find themselves being fuelled at Selhust Depot, working parcels services to London Bridge and at Clapham Junction working the early morning service to Kensington Olympia.

The fleet was displaced by the 'Turbo' Class 165 and Class 166 fleets in 1992.

Orders


Lot No. Car Type Diagram Qty Fleet Numbers Notes
30421 Driving Motor Brake Composite (DMBC) 540 28 51052–51079
30422 Driving Motor Second with lavatory (DMSL) 541 28 51080–51107
30423 Trailer Second Buffet (TSLRB) 542 25 59413–59437

Accidents and incidents


Preservation


2 vehicles are currently undergoing restoration on the Swindon and Cricklade Railway (updated 14/6/12), now in service (09/05/19). 1 vehicle has recently been restored on the Ecclesbourne Valley Railway (updated 25/08/13).



Last updated 24 June 2025. All information and images sourced from the relevant Wikipedia article(s) unless stated otherwise. If any information is incorrect, please let us know by emailing us: [email protected]. Text is available under the Creative Commons Attribution-ShareAlike License 4.0; additional terms apply.