Flexity Swift
| Flexity Swift | |
|---|---|
 |
|
| Manufacturer | Bombardier Transportation |
| Specifications | |
| Train length | See tables |
| Width | See tables |
| Height | (?) |
| Articulated sections | 2 |
| Maximum speed | 80 km/h (50 mph) |
| Weight | See tables |
| Steep gradient | (?) |
| Minimum turning radius | (?) |
| Track gauge | 1,435 mm (4 ft 8 1⁄2 in) |
The Flexity Swift is a series of urban and inter-urban tram, light rail and light metro vehicles manufactured by Bombardier Transportation. It is part of Bombardier's Flexity family of rail vehicles, and like the others, Flexity Swift vehicles can be customized to suit the needs and requirements of customers including legacy designs from its acquisition of Adtranz.
Railly News reported that, by the end of 2015, more than 1000 Flexity Swift vehicles had been sold.
Vehicles in the Flexity Swift family vary in length, but are all articulated, usually with three sections. In most cases, the centre section is very short, but can be replaced with a longer section in order to increase capacity, as London is considering doing for future lines. The trams can also be coupled together into trains. Nevertheless, they are all bi-directional with cabs at both ends and doors on both sides. An emphasis is placed on speed with units capable of safely reaching speeds of 80 km/h (50 mph) when running on dedicated lines.
Most vehicles typically weigh between 35 and 40 tonnes (34 and 39 long tons; 39 and 44 short tons), though the ones made for the Minneapolis line are heavier due to stricter crashworthiness requirements in the United States (particularly buff strength) and the vehicles in Rotterdam and Karlsruhe are also heavier due to their use on a full, high-capacity rapid transit network and on mainline railway tracks, respectively.
The Flexity Swift family comes in two distinct versions with a 70% low-floor version to allow access to those in wheelchairs without requiring the construction of high platforms in city streets and a high-floor version with level boarding at raised platforms, generally to retain compatibility with stations built for older trams or trains. While they typically use DC overhead lines for power collection, the Rotterdam vehicles are also equipped with third rail power capability for use on the central sections of the network, while the Karlsruhe tram-trains are compatible with AC electrification which is used on the mainline railways.
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Wikipedia