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#4188· RhB Ge 4/4 II

Rhaetian Railway Ge 4/4 II

🇨🇭 Switzerland ·built by Swiss Locomotive and Machine Works· from 1973· locomotive class

Rhaetian Railway Ge 4/4 II, photo 1 of 10
1/10 Wikimedia Commons· CC BY-SA 3.0

what is it?

The Rhaetian Railway Ge 4/4 II is a class of metre gauge Bo′Bo′ electric locomotives operated by the Rhaetian Railway (RhB), which is the main railway network in the Canton of Graubünden, Switzerland. The class is so named because it was the second class of locomotives of the Swiss locomotive and railcar classification type Ge 4/4 to be acquired by the Rhaetian Railway. According to that classification system, Ge 4/4 denotes a narrow gauge electric adhesion locomotive with a total of four axles, all of which are drive axles.

who runs it

base stats

  • speed 90 km/htop speed
  • power 1.7 MWpower output
  • weight 50 tin working order
  • built 23made 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 53 years ago, in 1973.
  • 1.7 MW is about 19 family cars (~85 kW each) flat out.
  • Weighs about as much as 8 African elephants (~6 t each).
  • 13 m long: about 3 cars parked nose to tail.
  • Served for 12 years (1973–1985).

electric locomotive: Draws power from overhead wires or a third rail and pulls separate carriages.

spec sheet

built
1973–1984
in service from
1973
retired
1985
status
in service
number built
23
kind
Electric
traction
electric
origin
🇨🇭 Switzerland
builders
Swiss Locomotive and Machine Works, Brown, Boveri & Cie
operators
Rhaetian Railway
top speed
90 km/h
power
1.7 MW
gauge
1,000 mm metre gauge
electric system
11 kV 16.7 Hz AC Overhead
wheel arrangement
Bo′Bo′
length
13 m
weight
50 t
Dutch name
RhB Ge 4/4 II

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

Sources: Wikidata Q687675, Wikipedia: Rhaetian Railway Ge 4/4 II (CC BY-SA 4.0).Updated 2026-10-25.

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