British Rail Class 171 "Turbostar" | |
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In service | 2003 - Present |
Manufacturer | ADtranz / Bombardier |
Family name | Turbostar |
Constructed | 2003-2004 |
Number built | 16 trainsets |
Formation | 2/4 cars per trainset |
Fleet numbers | 171721 - 171730, 171801 - 171806 |
Operator(s) | Southern |
Specifications | |
Maximum speed | 100 mph |
Prime mover(s) | MTU 6R 183TD |
Safety system(s) | AWS, TPWS |
The Class 171 "Turbostar" is a type of DMU operated by Southern. The Class 171 is identical to the Class 170, except for the replacement of the BSI coupler with a Dellner coupler. This provision was made in order to allow emergency joining with Class 377 DC third-rail electric units.
First generation units: | dmu | |
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First generation units (pre-TOPS): | ||
Second generation units: | ||
Diesel-electric units: | ||
Southern Railway designations: | ||
Families | ||