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#4529· HLE 21

Belgian Railways Class 21

🇧🇪 Belgium ·built by Ateliers de Constructions Electriques de Charleroi· from 1984· class of 60 Belgian electric locomotives

Belgian Railways Class 21, photo 1 of 3
1/3 Peter Van den Bossche from Mechelen, Belgium· CC BY-SA 2.0

what is it?

SNCB Class 21 is part of the large 1980s family of 144 electric locomotives. The family was made up of Classes 11 (12), 12 (12), 21 (60) and 27 (60). Classes 11, 12 and 21 were nearly twice as powerful as Classes 22, 23 and 25 while Class 27 was more than twice as powerful as the 1950s locomotives.

who runs it

base stats

  • speed 160 km/htop speed
  • power 3.3 MWpower output
  • weight 84 tin working order
  • built 60made 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 42 years ago, in 1984.
  • Top speed is 1.2× a car on the Dutch motorway (130 km/h).
  • At full speed it would cover Amsterdam–Utrecht (≈ 40 km) in 15 minutes.
  • 3.3 MW is about 39 family cars (~85 kW each) flat out.
  • Weighs about as much as 14 African elephants (~6 t each).
  • 18.7 m long: about 4 cars parked nose to tail.

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

spec sheet

built
1984–1987
number built
60
kind
Electric
traction
electric
origin
🇧🇪 Belgium
builders
Ateliers de Constructions Electriques de Charleroi, La Brugeoise et Nivelles
operators
SNCB/NMBS
top speed
160 km/h
power
3.3 MW
gauge
1,435 mm standard gauge
electric system
3000 V DC
wheel arrangement
Bo-Bo
length
18.7 m
weight
84 t
Dutch name
HLE 21

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

Sources: Wikidata Q928625, Wikipedia: Belgian Railways Class 21 (CC BY-SA 4.0).Updated 2026-10-25.

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