Skip to content
Locomotive-Specs
Hilding Carlsson SJ X9 – photo 1© trainspo.com
Electric multiple unit

Hilding Carlsson SJ X9

Built by ASEA, Hilding Carlsson

Top speed
115 km/h
71 mph
Power output
340 kW
456 hp
Weight
103 t
227,076 lb
Length
69.8 m
229 ft 0 in
Track gauge
1,435 mm
Standard gauge
Years built
1959–1963
23 units

Overview of the Hilding Carlsson SJ X9

Explore the SJ X9, a classic Swedish Electric Multiple Unit (EMU) built for passenger service.

Manufactured by ASEA and Hilding Carlsson between 1959 and 1963, this train represents a significant piece of railway engineering history.

Operating on Sweden Railways with a standard gauge of 1435 mm, the SJ X9 measured 69.8 meters in length and weighed 103 tons.

It was capable of reaching a top speed of 115 km/h, powered by 15 kV AC 16.7 Hz electric systems delivering 340 kW of power.

The typical formation of four cars ensured efficient and comfortable journeys for passengers on Swedish routes.

Hilding Carlsson SJ X9 technical specifications

Value
Built byASEA, Hilding Carlsson · 1959–196323 units
Top speed115 km/h71 mph
Power output340 kW456 hp
Electric systems
  • 15 kV AC 16.7 Hz
Track gauge1,435 mmStandard gauge4 ft 8½ in
Formation4 cars
Train length69.8 m229 ft 0 in
Weight103 t227,076 lb

Operators of the Hilding Carlsson SJ X9

Railway companies that have operated the SJ X9, with the class designation used by each of them.

OperatorClassCountry
Sweden RailwaysSJ X9Sweden

Other Hilding Carlsson models

All Hilding Carlsson models

Similar electric multiple units from other manufacturers

All electric multiple units