British Rail Class 166
British diesel multiple-unit passenger trains
The British Rail Class 166 "Network Express Turbo" diesel multiple units (also known as just "Thames Turbos" [1] ) were built by ABB at York Works from 1992-93. These units are the express version of the Class 165 "Network Turbo" units. They have a top speed of 90mph (suitable for mainline use), are carpeted throughout and have air-conditioning (the 165s lack the latter two features and it should be noted the 166 is similar to the Class 158 in terms of what it offers).
| British Rail Class 166 "Network Express Turbo" | |
|---|---|
 Great Western Railway 166208 at Didcot Parkway in 2015 | |
| In service | 11 May 1993 - Present |
| Manufacturer | ABB |
| Family name | Networker |
| Constructed | 1992-1993 |
| Number built | 21 trainsets |
| Formation | 3 cars per trainset |
| Fleet numbers | 166201 - 166221 |
| Operator(s) | First Great Western |
| Specifications | |
| Maximum speed | 90mph |
| Prime mover(s) | Perkins 2006TWH |
| Safety system(s) | AWS, TPWS |
References
change- ↑ "First Great Western Info". Archived from the original on 2012-12-09. Retrieved 2022-04-22.
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