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#4962

SBB Bem 550

🇨🇭 Switzerland ·built by Ateliers de Constructions Mécaniques de Vevey· from 1994· railway gauge standard

SBB Bem 550, photo 1 of 10
1/10 Markus Giger· CC BY-SA 4.0

what is it?

The Bem 550 were a series of standard gauge EMU formerly operated by Swiss Federal Railways on the Geneva - Bellegarde line between 1994 and 2014. They was equipped to run with French electric power (1500 V DC) and signalling systems.

who runs it

base stats

  • speed 100 km/htop speed
  • power 300 kWpower output
  • weight 42.5 tin working order
  • seats 79passengers
  • built 5made in total

Bars compare against all trains: 600 km/h (maglev), 1,700 seats; power, weight and number built on a log scale up to 20 MW, 1,000 t and 20,000 built.

fun facts

  • First built 32 years ago, in 1994.
  • 300 kW is about 4 family cars (~85 kW each) flat out.
  • Weighs about as much as 7 African elephants (~6 t each).
  • Served for 20 years (1994–2014).

multiple unit: A self-propelled train: motors are spread under the passenger cars, so no separate locomotive.

spec sheet

built
1994
in service from
1994
retired
2014
status
retired
number built
5
kind
Electric multiple unit
traction
electric
origin
🇨🇭 Switzerland
builders
Ateliers de Constructions Mécaniques de Vevey, ABB Group
operators
Swiss Federal Railways
top speed
100 km/h
power
300 kW
gauge
1,435 mm standard gauge
weight
42.5 t
capacity
79 passengers

From the Wikipedia infobox and Wikidata. Blank means the sources don't say.

Sources: Wikidata Q17190976, Wikipedia: SBB Bem 550 (CC BY-SA 4.0).Updated 2026-10-25.

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