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#3505

SBB Em 3/3

🇨🇭 Switzerland ·built by Swiss Locomotive and Machine Works· from 1959· Swiss diesel shunting locomotive

SBB Em 3/3, photo 1 of 10
1/10 NAC· CC BY-SA 3.0

what is it?

The SBB Em 3/3 is a diesel shunting locomotive of the Swiss Federal Railways (SBB). They were built between 1959 and 1963, with a total of 42 units being manufactured by the Swiss Locomotive and Machine Works. They were designed to perform shunting duties for the SBB and were assigned running numbers 18801 to 18841 and SZU 11 Leu.

who runs it

base stats

  • speed 65 km/htop speed
  • power 440 kWpower output
  • weight 49 tin working order
  • built 41made 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 67 years ago, in 1959.
  • 440 kW is about 5 family cars (~85 kW each) flat out.
  • Weighs about as much as 8 African elephants (~6 t each).
  • 10 m long: about 2 cars parked nose to tail.

diesel locomotive: A diesel engine on board drives the wheels, usually through a generator (diesel-electric).

spec sheet

built
1959–1963
retired
2025
status
retired
number built
41
kind
Diesel-electric
traction
diesel
origin
🇨🇭 Switzerland
builders
Swiss Locomotive and Machine Works
operators
Swiss Federal Railways
top speed
65 km/h
power
440 kW
gauge
1,435 mm standard gauge
wheel arrangement
0-6-0DE
length
10 m
weight
49 t

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

Sources: Wikidata Q2205188, Wikipedia: SBB Em 3/3 (CC BY-SA 4.0).Updated 2026-10-25.

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