Alstom NS 1100

Built by Alsthom

Top speed

135 km/h

84 mph

Power output

2,030 kW

2,722 hp

Weight

83 t

182,983 lb

Length

14.11 m

46 ft 4 in

Track gauge

1,435 mm

Standard gauge

Years built

1950–1956

Overview of the Alstom NS 1100

Explore the iconic NS 1100 locomotive, a classic electric locomotive that served Dutch Railways with distinction.

Originally built by Alsthom between 1950 and 1956, this Bo'Bo' classification locomotive boasts a powerful 2030 kW output and a top speed of 135 km/h.

Its robust design features a 1435 mm gauge, a length of 14.11 meters, and a weight of 83 tons, making it a reliable workhorse for many years.

The NS 1100, also known as the NSM 1100 when housed at the Nederlands Spoorwegmuseum, is a piece of railway history that continues to capture the imagination of enthusiasts.

Discover the specifications and heritage of this significant electric locomotive.

Alstom NS 1100 technical specifications

	Value	Imperial / US
Series	BB 8100
Built by	Alsthom · 1950–1956
Top speed	135 km/h84 mph	84 mph
Power output	2,030 kW2,722 hp	2,722 hp
Tractive effort	152 kN34,171 lbf	34,171 lbf
Electric systems	1.5 kV DC
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
UIC axle arrangement	Bo'Bo'
Length	14.11 m46 ft 4 in	46 ft 4 in
Weight	83 t182,983 lb	182,983 lb