Ansaldo E491

Built by Fiat, Ansaldo

Top speed

140 km/h

87 mph

Power output

3,400 kW

4,559 hp

Weight

86 t

189,597 lb

Length

17 m

55 ft 9 in

Track gauge

1,435 mm

Standard gauge

Years built

1986–1990

19 units

Overview of the Ansaldo E491

Discover the E491 electric locomotive, a powerful and versatile model designed for the Italian State Railways.

Built by Fiat and Ansaldo between 1986 and 1990, this robust machine features a Bo'Bo' axle configuration and can reach a top speed of 140 km/h.

With an impressive power output of 3400 kW and operating on 25 kV AC 50 Hz electric systems, the E491 is a reliable workhorse for both passenger and freight transport.

Its substantial dimensions, including a length of 17 meters and a weight of 86 tons, make it a striking presence on the rail network.

The E491 represents a significant piece of Italian railway engineering, ready to meet the demands of modern traction.

Ansaldo E491 technical specifications

	Value	Imperial / US
Series	E491
Built by	Fiat, Ansaldo · 1986–199019 units
Top speed	140 km/h87 mph	87 mph
Power output	3,400 kW4,559 hp	4,559 hp
Electric systems	25 kV AC 50 Hz
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
UIC axle arrangement	Bo'Bo'
Length	17 m55 ft 9 in	55 ft 9 in
Width	3 m9 ft 10 in	9 ft 10 in
Height	4.31 m14 ft 2 in	14 ft 2 in
Weight	86 t189,597 lb	189,597 lb