SL C30
The SL C30 is a type of subway train used in the Stockholm metro, Sweden. The first set of C30 carriages was inaugurated in 2020 on the Red line. Since then, 95 sets were delivered to Stockholm by Bombardier Transportation and subsequently by Alstom. A set consists of four carriages which are attached by gangways, in contrast to most previously delivered trains which consist of individual carriages, and which can be connected to other carriages.
| SL C30 | |
|---|---|
An arriving C30 train at T-Centralen metro station | |
The interior of a C30 car | |
| In service | 2020–present |
| Manufacturer | Bombardier Transportation Alstom |
| Assembly | Hennigsdorf, Germany |
| Family name | Movia |
| Replaced | All remaining C6/C6H, C14/C14H and C15/C15H |
| Constructed | 2016–2022 |
| Entered service | 11 August 2020 |
| Number under construction | Total delivery of 384 carriages (96 sets) |
| Formation | 4 cars (A1–B1–B2–A2) per unit, 2 units per train |
| Fleet numbers | 2301–2396 |
| Capacity | 634 per unit at 5 standees/m2 |
| Operators | MTR (under contract from Storstockholms Lokaltrafik) |
| Depots | Norsborg and Nyboda depots |
| Lines served | Red line on the Stockholm metro |
| Specifications | |
| Car body construction | Welded aluminium extrusions |
| Train length | 70 m (229 ft 7+29⁄32 in) per unit |
| Width | 2,915 mm (9 ft 6+49⁄64 in) |
| Height | 3,915 mm (12 ft 10+9⁄64 in) |
| Floor height | 1,155 mm (3 ft 9+15⁄32 in) |
| Doors | 3 per side |
| Wheel diameter | 825 mm (2 ft 8+31⁄64 in) |
| Wheelbase | 11 m (36 ft 1+5⁄64 in) between boogie centers |
| Maximum speed |
|
| Weight | 116 t (114 long tons; 128 short tons) |
| Traction system | Alstom MITRAC TC1500 SiC–VVVF |
| Traction motors | 12 × Bombardier TM1820AS 3-phase AC induction motor |
| Acceleration | 1.1 m/s2 (3.6 ft/s2) |
| Deceleration | 1.1 m/s2 (3.6 ft/s2) |
| Electric system(s) | 650–750 V DC third rail |
| Current collector(s) | Contact shoe |
| UIC classification | 2′Bo′+Bo′Bo′+Bo′Bo′+Bo′2′ |
| Bogies | Bombardier FLEXX Eco |
| Safety system(s) | ATC/ATO and CBTC (not in use) |
| Coupling system | Dellner Type 330 |
| Seating | 140 per unit |
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) standard gauge |
The train is based on the Movia platform, which is the same as its predecessor, the C20. The C30 has air conditioning and more wheelchair space, compared to the C20. The train offers more capacity, as some seats have been replaced with perch seats that take up less space.
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