Alstom DB 423

Built by ABB, Adtranz, Alstom, Bombardier

Top speed

140 km/h

87 mph

Power output

2,350 kW

3,151 hp

Weight

105 t

231,485 lb

Length

67.4 m

221 ft 2 in

Track gauge

1,435 mm

Standard gauge

Years built

1998–2007

462 units

Overview of the Alstom DB 423

Explore the DB 423, a modern Electric Multiple Unit (EMU) designed for efficient and comfortable passenger service on German railway networks.

Boasting a top speed of 140 km/h and a length of 67.4 meters, the 423 series is a cornerstone of passenger transport, operated by companies including Deutsche Bahn AG and Abellio Rail Baden-Württemberg.

This train offers seating for 192 passengers across first and second classes and operates on a 15 kV AC 16.7 Hz electric system, delivering a powerful 2350 kW for optimal performance on its routes.

Built by reputable manufacturers such as Bombardier and Alstom between 1998 and 2007, the DB 423 embodies German engineering and reliability in the railway sector.

Alstom DB 423 technical specifications

	Value	Imperial / US
Series	423
Built by	ABB, Adtranz, Alstom, Bombardier · 1998–2007462 units
Top speed	140 km/h87 mph	87 mph
Power output	2,350 kW3,151 hp	3,151 hp
Electric systems	15 kV AC 16.7 Hz
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
UIC axle arrangement	Bo'(Bo')(2')(Bo')Bo'
Formation	4 cars
Capacity	192, 1st class 16, 2nd class 176 seats
Train length	67.4 m221 ft 2 in	221 ft 2 in
Width	3.02 m9 ft 11 in	9 ft 11 in
Height	3.79 m12 ft 5 in	12 ft 5 in
Weight	105 t231,485 lb	231,485 lb
Axle load	18 t39,683 lb	39,683 lb