"K" carriage
- Manufacturer: Duewag/Crede
- Year(s) in production: 1949 to 1954
- Seating/standing capacity: 22/57
- Length: 11.44 m
- Width: 2.16 m
- Height: 3.11 m
- Weight: 13.0 tonnes
- Engine output: 2 × 60 kW
- Number in fleet: 4 (plus 6 trailer carriages)
Once found on all of Frankfurt’s tram lines. the K carriage now adds a touch of fun to the city streets in the form of the Ebbelwei Express. This tram runs regular scheduled services at weekends, and there are also four motorised carriages and six trailer carriages available to hire.