Marelli E424

Built by Ansaldo, Breda, CGE, Marelli, OM, Reggiane, SNOS, TIBB

Top speed

120 km/h

75 mph

Power output

1,550 kW

2,079 hp

Weight

72 t

158,733 lb

Length

15.5 m

50 ft 10 in

Track gauge

1,435 mm

Standard gauge

Years built

1943–1951

158 units

Overview of the Marelli E424

Explore the iconic E424 electric locomotive, a cornerstone of Italian railway heritage.

Built by renowned manufacturers like Ansaldo and Breda between 1943 and 1951, this robust Bo'Bo' classification locomotive served as a vital asset for the Italian State Railways (FS).

Measuring 15.5 meters and weighing 72 tons, the E424 boasted a top speed of 120 km/h, proving its efficiency in both freight and passenger transport.

Equipped with a 3 kV DC electric system and a power output of 1550 kW, it delivered a tractive effort of 168 kN, ensuring excellent performance across various operational scenarios.

The E424, celebrated for its distinctive design and significant historical impact, stands as a testament to the railway engineering of its era, remaining a captivating model for enthusiasts and professionals alike.

Marelli E424 technical specifications

	Value	Imperial / US
Series	E424
Built by	Ansaldo, Breda, CGE, Marelli, OM, Reggiane, SNOS, TIBB · 1943–1951158 units
Top speed	120 km/h75 mph	75 mph
Power output	1,550 kW2,079 hp	2,079 hp
Tractive effort	168 kN37,768 lbf	37,768 lbf
Electric systems	3 kV DC
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
UIC axle arrangement	Bo'Bo'
Length	15.5 m50 ft 10 in	50 ft 10 in
Weight	72 t158,733 lb	158,733 lb