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OM ATM M1.200

Built by Ansaldo, Fiat, OM

Top speed

80 km/h

50 mph

Power output

360 kW

483 hp

Weight

29.5 t

65,036 lb

Length

70.16 m

230 ft 2 in

Track gauge

1,435 mm

Standard gauge

Years built

1962–1974

82 units

Overview of the OM ATM M1.200

Discover the historic ATM M1.200, an iconic Electric Multiple Unit (EMU) that served the Azienda Trasporti Milanesi in Italy.

These robust trains, built by Ansaldo, Fiat, and OM between 1962 and 1974, are a significant part of Milan's public transport heritage.

With a top speed of 80 km/h and a formation of 4 cars (2M2T), the ATM M1.200 offered a capacity of 32 seats per train.

Featuring a standard gauge of 1435 mm and powered by a 750 V DC third rail system, these units were designed for efficient urban operation.

The ATM M1.200's impressive dimensions, including a car length of 17.45 m and a train length of 70.16 m, made them a familiar sight on the Milanese metro network.

Explore the engineering and operational details of this classic EMU, a testament to Italian railway manufacturing.

OM ATM M1.200 technical specifications

	Value	Imperial / US
Series	ATM M1 Serie 100/200
Built by	Ansaldo, Fiat, OM · 1962–197482 units
Top speed	80 km/h50 mph	50 mph
Power output	360 kW483 hp	483 hp
Electric systems	750 V DC (3rd rail)
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
UIC axle arrangement	Bo'Bo'
Formation	4 cars (2M2T)
Capacity	32 seats
Car length	17.45 m57 ft 3 in	57 ft 3 in
Train length	70.16 m230 ft 2 in	230 ft 2 in
Width	2.85 m9 ft 4 in	9 ft 4 in
Height	3.51 m11 ft 6 in	11 ft 6 in
Weight	29.5 t65,036 lb	65,036 lb