Английская Википедия:British Rail Class 120
Шаблон:Use dmy dates Шаблон:Use British English Шаблон:More citations needed Шаблон:Infobox train The British Rail Class 120 was a cross-country DMU in three-car formation, built at the British Rail Swindon Works.
History
Totalling 194 cars, three batches were built:
- 1958 - 49 sets for the Western Region
- 1959 - 7 sets for the Scottish Region
- 1961 - a further 9 sets for the Western Region
British Railways placed the order with British United Traction in summer 1956 for the equipment required for the 98 power cars and 47 trailers of the first batch. The order, along with equipment ordered by Cravens for 66 power cars and the 3 parcels cars, was valued at £830,000. The first batch was ordered for the WR's West Country dieselisation scheme, which it hoped to complete by the end of 1959. The sets were expected to work between Bristol & South Devon. Their general reliability and good braking characteristics made them popular with drivers.
In February 1959, the BTC placed an order with BUT for the equipment for the seven ScR sets, along with equipment for Class 108s and 127s being built at Derby. These 120s were to work mainly on the Aberdeen to Inverness line although appearances at Oban were not unknown. Otherwise the cars worked mainly in the Western and Midland Regions.
Some cars had a trial refurbishment but this was found to be too expensive, meaning an early withdrawal for most of the class. Some of the London Midland Region's units were transferred to Scotland in the mid-1980s, mainly finding use on local services from Edinburgh (notably to North Berwick). The final vehicles survived until 1989.
Fleet details
| Lot No. | Type | Diagram | Qty | Fleet numbers | Notes |
|---|---|---|---|---|---|
| 30334 | Driving Motor Second with lavatory (DMSL) | 586 | 49 | 50647–50695 | |
| 30335 | Driving Motor Brake Composite (DMBC) | 587 | 49 | 50696–50744 | |
| 30336 | Trailer Second Buffet (TSLRB) | 561 | 47 | 59255–59301 | |
| 30515 | Driving Motor Brake Composite (DMBC) | 636 | 9 | 51573–51581 | |
| 30516 | Driving Motor Second with lavatory (DMSL) | 637 | 9 | 51582–51590 | |
| 30517 | Trailer Second with lavatory (TSL) | 572 | 10 | 59579–59588 | |
| 30559 | Driving Motor Brake Composite (DMBC) | 587 | 7 | 51781–51787 | |
| 30560 | Driving Motor Second with lavatory (DMSL) | 586 | 7 | 51788–51794 | |
| 30561 | Trailer Second Buffet (TSLRB) | 561 | 7 | 59679–59685 |
Operation
From first introduction, units were based at Laira and operated several services in Cornwall including the Truro and Newquay Railway route via Perranporth.Шаблон:Sfn
Accidents and incidents
- On 12 May 1978, the unit containing 51793-59684-51794, struck a lorry at Oyne and the front two cars were derailed. The unit was on the 07:43 Aberdeen to Inverness. Out of the 54 passengers on board, only 5 people suffered minor injuries.[1]
Other technical details
- Coupling Code: Blue Square
- Transmission: Standard mechanical
Preservation
One trailer car survives at the Great Central Railway: 59276 (TSLRB).
References
Sources
External links
- ↑ Rail Express, May 2018, Page 33.
