 | This article needs additional citations for verification. (January 2016) |
| British Rail Class 950 | |
|---|---|
.jpg) Class 950 at Upton in January 2014 | |
| Manufacturer | British Rail Engineering Limited |
| Built at | Holgate Road Works, York |
| Family name | Sprinter |
| Constructed | 1987 |
| Number built | 1 |
| Number in service | 1 |
| Formation | 2 cars: DM-DM |
| Fleet numbers |
|
| Operators | Network Rail |
| Depots | Railway Technical Centre (Derby)[1] |
| Specifications | |
| Car body construction | Steel[2] |
| Car length | 19.930 m (65 ft 4.6 in)[2] |
| Width | 2.816 m (9 ft 2.9 in)[2] |
| Height | 3.774 m (12 ft 4.6 in) |
| Maximum speed | 75 mph (121 km/h) |
| Prime mover(s) | 2 × Cummins NT855-R5 (one per vehicle)[2] |
| Engine type | Inline-6 4-stroke turbo-diesel[3] |
| Displacement | 14 L (855 cu in) per engine[3] |
| Power output | 213 kW (286 hp) per engine |
| Transmission | Voith T 211 r (hydrokinetic) |
| UIC classification | 2′B′+B′2′ |
| Braking system(s) | Electro-pneumatic (tread) |
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) standard gauge |
The British Rail Class 950 is a diesel multiple unit that was purpose-built by British Rail Engineering Limited's Holgate Road carriage works for the British Rail Research Division for use as a track assessment unit. It is currently operated by Network Rail.
- ^ a b Fox, Peter; Hughes, Barry (1994). DMUs & Channel Tunnel Stock. British Railways Pocket Book No.3 (7th ed.). Platform 5. p. 50-51. ISBN 978-1-8725-2459-7. OL 12078214M. Wikidata Q112224435.
- ^ a b c d Vehicle Diagram Book No. 220 for Diesel Multiple Unit Trains (Railcars) (PDF). Derby: British Railways Board. 1982. DP238 & DP239. Archived from the original (PDF) on 21 January 2015. Retrieved 18 February 2016 – via Barrowmore MRG.
- ^ a b Marine Engine General Data Sheet N/NT/NTA 855-M (PDF). Columbus, Indiana: Cummins Engine Company. 18 February 2002. p. 1. DS-4962. Archived (PDF) from the original on 7 December 2022. Retrieved 7 December 2022.