SEMG SNCB 23

Built by ACEC, BN, SEMG

Top speed

130 km/h

81 mph

Power output

1,740 kW

2,333 hp

Weight

92 t

202,825 lb

Length

18 m

59 ft 1 in

Track gauge

1,435 mm

Standard gauge

Years built

1955–1957

83 units

Overview of the SEMG SNCB 23

Discover the powerful SNCB 23 electric locomotive, a true workhorse of Belgian railways.

Built between 1955 and 1957 by ACEC, BN, and SEMG, this iconic locomotive boasts a top speed of 130 km/h and a formidable tractive effort of 196 kN.

With a length of 18 meters and a weight of 92 tons, the SNCB 23 is designed for efficiency and reliability on the 1435 mm standard gauge tracks.

Its impressive power output of 1740 kW and axle load of 23 tons make it a versatile choice for various railway operations, embodying the rich history of SNCB/NMBS rolling stock.

SEMG SNCB 23 technical specifications

	Value	Imperial / US
Built by	ACEC, BN, SEMG · 1955–195783 units
Top speed	130 km/h81 mph	81 mph
Power output	1,740 kW2,333 hp	2,333 hp
Tractive effort	196 kN44,063 lbf	44,063 lbf
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
UIC axle arrangement	Bo'Bo'
Length	18 m59 ft 1 in	59 ft 1 in
Height	3.75 m12 ft 4 in	12 ft 4 in
Weight	92 t202,825 lb	202,825 lb
Axle load	23 t50,706 lb	50,706 lb