BVG Class J
| BVG Class J | |
|---|---|
 BVG Class J on U5 at Berlin Hauptbahnhof | |
 The interior of a Class J train | |
| Stock type | Electric multiple unit |
| In service | 2026–present |
| Manufacturer | Stadler Rail |
| Built at | Pankow |
| Family name | METRO |
| Replaced | BVG Class F, BVG Class IK |
| Constructed | 2023– |
| Formation |
|
| Fleet numbers |
|
| Capacity |
|
| Operator | Berliner Verkehrsbetriebe |
| Specifications | |
| Car body construction | Aluminium |
| Width | 2.65 m (8 ft 8+5⁄16 in) |
| Height | 3.425 m (11 ft 2+13⁄16 in) |
| Floor height | 950 mm (37+3⁄8 in) |
| Entry | level |
| Doors | Sliding plug, 3 per side |
| Maximum speed | 70 km/h (43 mph) |
| Traction motors | TSA TMR 39A-18-4[1] |
| Electric systems | 750 V DC third rail |
| Current collection | Contact shoe |
| UIC classification |
|
| Braking systems | Regenerative, rheostatic, electro-pneumatic |
| Coupling system | Scharfenberg |
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) standard gauge |
| Notes/references | |
| [2] | |
The BVG Class J is a type of electric multiple unit train designed for the Berlin U-Bahn. They are the first new class of large profile trains introduced to the network since the Class H in the mid-1990s. The first trains of the class commenced passenger service in 2026.
History
[edit]By the mid-2010s, Berlin's fleet of large profile U-Bahn trains averaged 26 years old.[3] Although an upgrade programme was underway on some Class F trains, refurbishment of later trains in that class was cancelled due to the discovery of cracks in the vehicle bodies. This forced BVG to order additional small profile Class IK trains which could be delivered on a shorter timescale,[4][5] but would not make full use of the larger loading guage of the large profile lines. The Class J trains will therefore allow not just the retirement of decades-old stock, but also the transfer of small profile trains to the lines for which they were designed.
The contract for the vehicles was put out to tender in October 2016,[6] and was won by Stadler Rail in May 2019. The award of the contract was disputed by Alstom, but their appeals were turned down, and the contract finally awarded in March 2020.[7] The trains will be built at Stadler's Pankow factory in Berlin.[8]
After several delays, the first train entered passenger service on 30 April 2026. Stadler will supply 344 vehicles over the course of the contract.[9][10]
Features
[edit]The trains will be delivered with either 2 or 4 cars each, allowing them to be coupled together to form 6- or 8-car trains. Many spare parts are interchangeable with the related small profile Class JK trains, in an effort to simplify maintenance and servicing. The aluminium vehicle bodies will feature 3 doors per side, and both interior and exterior passenger information system (PIS) displays.[2][10] The vehicles only have two windows per side, with the majority of the interior PIS displays attached to the walls either side of them.[11] A 2-car train will seat 38 passengers with an additional 177 standing, while 4-car units have 110 seats with space for 353 standing passengers.[2][9]
References
[edit]- ↑ "Stadler Rail J-JK series Metro für BVG Berlin". .tsa.at. Retrieved 2023-01-28.
- 1 2 3 "J-CLASS UNDERGROUND TRAINS" (PDF). Stadler Rail. Retrieved 26 June 2026.
- ↑ Kurpjuweit, Klaus (30 December 2014). "BVG-Chefin Sigrid Nikutta im Interview" [Interview with BVG CEO Sigrid Nikutta]. Der Tagesspiegel (in German). Berlin. Retrieved 26 June 2026.
- ↑ Meier, Bettina (28 November 2017). "Der BVG droht Ärger wegen 80 neuer U-Bahn-Wagen". Archived from the original on 4 July 2018. Retrieved 26 June 2026.
- ↑ Briginshaw, David (30 November 2017). "Siemens contests Berlin U-Bahn train order". International Railway Journal. Retrieved 26 June 2026.
- ↑ "€3·1bn Berlin fleet renewal programme approved". Railway Gazette International. 2 November 2016. Retrieved 26 June 2026.
- ↑ "Berlin Court of Appeal rules: Stadler may deliver 1,500 new metro cars for Berlin's BVG". Urban Transport Magazine. 23 March 2020. Retrieved 26 June 2026.
- ↑ Hasselmann, Jörn (25 August 2020). "Das Werk von Stadler in Berlin-Pankow: Wo die 1500 neuen U-Bahn-Wagen der BVG gebaut werden" [The Stadler factory in Berlin-Pankow: Where the 1500 new subway cars of the BVG will be built]. Der Tagesspiegel (in German). Berlin. Retrieved 26 June 2026.
- 1 2 Buch, Erik (3 May 2026). "Class J metro trains enter passenger service on the Berlin U-Bahn". Urban Transport Magazine. Retrieved 26 June 2026.
- 1 2 "METRO Berliner Verkehrsbetriebe" [METRO Berlin Transport Authority]. Stadler Rail. Retrieved 26 June 2026.
- ↑ Hasselmann, Jörn (20 June 2025). "Mehr Komfort, weniger Fenster: BVG testet neue U-Bahnen für Berlin" [More comfort, less windows: BVG tests new subways for Berlin]. Der Tagesspiegel (in German). Berlin. Retrieved 26 June 2026.
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