© trainspo.comFiat E491
Built by Fiat, Ansaldo
Overview of the Fiat E491
Discover the E491 electric locomotive, a powerful Italian-built machine crafted by Fiat and Ansaldo between 1986 and 1990.
This impressive locomotive boasts a top speed of 140 km/h, making it a vital asset for Italian railways. Its robust construction, measuring 17 meters long and weighing 86 tons, ensures reliability and strength on the tracks.
Operating on 25 kV AC 50 Hz and delivering a substantial 3400 kW of power, the E491 is engineered for diverse railway operations. It stands as a significant contributor to the Italian State Railways fleet.
Fiat E491 technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | E491 | |
| Built by | Fiat, Ansaldo · 1986–199019 units | |
| Top speed | 140 km/h87 mph | |
| Power output | 3,400 kW4,559 hp | |
| Electric systems |
| |
| Track gauge | 1,435 mmStandard gauge4 ft 8½ in | |
| UIC axle arrangement | Bo'Bo' | |
| Length | 17 m55 ft 9 in | |
| Width | 3 m9 ft 10 in | |
| Height | 4.31 m14 ft 2 in | |
| Weight | 86 t189,597 lb |
Operators of the Fiat E491
Railway companies that have operated the E491, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Italian State Railways | FS E491 | Italy |
Fiat E491 photos
Photos © their respective authors, shared on trainspo.com. They may show liveries or variants that differ from the specifications above.
More electric locomotives from Fiat

Fiat
E492
Electric locomotive
1987–1990 · 160 km/h

Fiat
FS E454
Electric locomotive
1985–1989 · 160 km/h

Fiat
E428.226
Electric locomotive
130 km/h · 2,800 kW

Fiat
E632
Electric locomotive
1982–1987 · 160 km/h

Fiat
E633
Electric locomotive
1979–1987 · 130 km/h

Fiat
E444P
Electric locomotive
1967–1968 · 180 km/h

Fiat
E444
Electric locomotive
1965–1975 · 200 km/h

Fiat
E444R
Electric locomotive
1965–1975 · 200 km/h
Similar electric locomotives from other manufacturers

Kawasaki
6K
Electric locomotive
1986–1987

ACEC
HLE 11
Electric locomotive
1985–1986 · 140 km/h

GE
E60C-2
Electric locomotive
145 km/h

ASEA
Rc4
Electric locomotive
1985–1988 · 135 km/h

ACEC
HLE 12
Electric locomotive
1986 · 160 km/h

ABB
Re 456
Electric locomotive
1987–1993 · 130 km/h

ACEC
EffiLiner 3000
Electric locomotive
1986–1987 · 120 km/h

ABB
Re 4/4 V
Electric locomotive
1989–1997 · 130 km/h