FLEXITY Swift k4000 – Cologne, Germany

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The Cologne Transport Authority (Kölner Verkehrsbetriebe AG) commissioned Bombardier Transportation to develop and manufacture a modern vehicle which offers low-level access, a clear view ahead and into the driver's cab as well as other features contributing to passenger comfort. FLEXITY Swift vehicles offer excellent acceleration performance and an automatic coupling system, which can be covered when not in use. A total of 124 FLEXITY Swift cars have been delivered to Cologne and are now successfully in service.

Operator	Kölner Verkehrsbetriebe AG
Length	28,400 mm
Width	2,650 mm
Max. Speed	80 km/h
Minimum Horizontal Curve Radius	20 m
Maximum Gradient	60‰
% Low Floor	72%
Seated Passengers	70
Standees	116 (4 pass/m²)