SL C20

The SL C20 is a type of subway train used in the Stockholm metro, Sweden. Between 1997 and 2004, 271 cars were delivered to Stockholm (No. 2000 to 2270) by the former Kalmar Verkstad, owned by Adtranz, later acquired by Bombardier Transportation. The C20 is a completely new design and therefore is not compatible with other train types in the system. At 46.5 metres (152 ft 6+3⁄4 in), each carriage is longer than the previous train types. To save cost and weight, each unit has only four bogies. The middle car has two bogies. The end parts consist of one bogie each and are connected to the central portion via a semi-trailer-direction. Trolley subframes are made of stainless steel, and are less susceptible to corrosion.

SL C20

The SL C20 is a type of subway train used in the Stockholm metro, Sweden. Between 1997 and 2004, 271 cars were delivered to Stockholm (No. 2000 to 2270) by the former Kalmar Verkstad, owned by Adtranz, later acquired by Bombardier Transportation. The C20 is a completely new design and therefore is not compatible with other train types in the system. At 46.5 metres (152 ft 6+3⁄4 in), each carriage is longer than the previous train types. To save cost and weight, each unit has only four bogies. The middle car has two bogies. The end parts consist of one bogie each and are connected to the central portion via a semi-trailer-direction. Trolley subframes are made of stainless steel, and are less susceptible to corrosion.