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Locomotive-Specs
Valmet Nr I – photo 1© trainspo.com
Tram

Valmet Nr I

Built by Valmet

Top speed
60 km/h
37 mph
Weight
28 t
61,729 lb
Track gauge
1,000 mm
Metre gauge
Years built
1973–1975
40 units

Overview of the Valmet Nr I

Discover the historic Nr I tram, a significant piece of Finnish public transport history.

This model, also known as the HKL NRV I, served the vibrant city of Helsinki.

Built by Valmet between 1973 and 1975, it represents a notable era in urban transit.

With a 1000 mm gauge and a top speed of 60 km/h, the Nr I offered efficient city travel.

Its dimensions, 2.3 meters wide and 3.7 meters high, were tailored for urban environments.

This 28-ton tram operated on a 600 V DC electric system, delivering 260 kW of power.

The Nr I tram stands as a testament to Finnish engineering and the evolution of tramways.

Explore the story of this iconic vehicle and its role in shaping Helsinki's transport landscape.

Valmet Nr I technical specifications

Value
Built byValmet · 1973–197540 units
Top speed60 km/h37 mph
Electric systems
  • 600 V DC (260 kW)
Track gauge1,000 mmMetre gauge3 ft 3⅜ in
Width2.3 m7 ft 7 in
Height3.7 m12 ft 2 in
Weight28 t61,729 lb

Operators of the Valmet Nr I

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

OperatorClassCountry
Helsinki City TransportHKL NRV IFinland

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