DBAG Class 423

The Class 423 EMU is a light-weight articulated electric railcar for S-Bahn commuter networks in Germany. The train has similar dimensions to its predecessor, the Class 420 EMU, but is significantly lighter and has one large passenger compartment, while that of the 420 is divided into three parts. The 423 additionally has six doors in each carriage (three on each side), which is down from eight on the 420 (four on each side). They are numbered from 423 001 to 423 462.

Both Munich and Frankfurt have ordered Class 423s for their S-Bahn systems since 1998; they were delivered between 1999 and 2004.

Description

A Class 423 unit consists of four cars that share three jacobs bogies and can only be separated at maintenance facilities. The inner two cars are designated as Class 433. A 423 unit typically consists of the following cars, where x is the unit's number:

• 423 x
• 433 x
• 433 (x+500)
• 423 (x+500)

e.g. 423 194 + 433 194 + 433 694 + 423 694. Different consists usually occur when the remains of partially destroyed units are combined to form one intact EMU.

Gallery

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  Interior

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  423 256 arriving at Köln Hbf

Classes of German EMUs and battery railcars
BR number	401 402 403 403 alt 406 407 410 411 412 415 420 421 422 423 424 425 425 alt 426 426 alt 427 427 alt 428 430 440 442 450 465 485 alt 490 alt 491
Older, pre-1968 classes	ET 11 ET 25 ET 26 ET 27 ET 31 ET 41 ET 51 ET 55 ET 65 ET 82 ET 85 ET 90 ET 91 ("Gläserner Zug")
Battery railcars	515 517 ETA 150 ETA 176 ETA 178 ETA 179
S-Bahn EMUs	Berlin 475 476 477 480 481 485 ET 125 ET 165 ET 166 ET 167 ET 168 ET 169 ET 170 270 Hamburg 470 471 472 473 474 490 ET 99 ET 170 ET 171