British Rail Class 172
British diesel multiple-unit (DMU) passenger train built by Bombardier Transportation / From Wikipedia, the free encyclopedia
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The British Rail Class 172 is a British diesel multiple unit (DMU) passenger train from the Turbostar family, built by Bombardier Transportation's Derby Litchurch Lane Works for use on inner-suburban passenger services. The class is currently operated by West Midlands Railway.
Quick Facts British Rail Class 172 Turbostar, In service ...
British Rail Class 172 Turbostar | |
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In service | 10 July 2010 – present |
Manufacturer | Bombardier Transportation |
Built at | Derby Litchurch Lane Works |
Family name | Turbostar |
Replaced | |
Constructed | 2010–2011 |
Number built | 39 |
Successor | |
Formation | |
Fleet numbers |
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Capacity |
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Owners |
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Operators | West Midlands Railway |
Depots | Tyseley |
Lines served | |
Specifications | |
Car body construction | Welded aluminium with steel ends[4] |
Car length | |
Width | 2.69 m (8 ft 10 in)[1] |
Height | 3.77 m (12 ft 4 in)[1] |
Doors | Double-leaf sliding plug (2 per side per car) |
Maximum speed | |
Weight | (see § Vehicle weights) |
Axle load | Route Availability 1[1] |
Prime mover(s) | 2 or 3 × MTU 6H 1800 R83 (one per car)[4][5][1] |
Engine type | Inline-6 four-stroke turbo-diesel[6] |
Displacement | 12.8 L (782 cu in) per engine[6] |
Power output | 360 kW (480 hp) per engine[6] |
Transmission | ZF Ecomat HP 902 R (6-speed mechanical)[4][5] |
UIC classification |
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Bogies | Bombardier B5006[4][5] |
Braking system(s) | Electro-pneumatic (disc) (Westinghouse 3-step)[1] |
Safety system(s) | |
Coupling system | BSI[1] |
Multiple working | Within class, and with Classes 14x, 15x, and 170[4][5] |
Track gauge | 1,435 mm (4 ft 8+1⁄2 in) standard gauge |
Close
The Class 172 is part of the Turbostar range, similar to the Class 168, Class 170 and Class 171.