page_title: Valmet Nr I
hierarchical_section_title: Valmet Nr I
caption_attribution_description: English: Helsinki City Transport tram number 34 in Hakaniemi on line 7A. Number 34 is an Nr I -type tram built by Valmet in 1973. Nr II -type tram number 97 on line 6 in the backround. Suomi: Helsingin kaupungin liikennelaitoksen raitiovaunu numero 34 Hakaniemessä linjalla 7A. Vaunu on Valmetin vuonna 1973 rakentamaa Nr I -tyyppiä. HKL 97 (tyyppiä Nr II) taustalla linjalla 6.
context_page_description: Nr I is a class of articulated six-axle, chopper-driven tram operated by Helsinki City Transport on the Helsinki tram network. All trams of this type were built by the Finnish metal industry corporation Valmet between the years 1973 and 1975.
  Between 1993 and 2004 all trams in the class were modernised by HKL and redesignated as Nr I+ class. Currently HKL classifies them as NRV I.
context_section_description: Nr I is a class of articulated six-axle (B′2′B′ wheel arrangement), chopper-driven tram operated by Helsinki City Transport on the Helsinki tram network. All trams of this type were built by the Finnish metal industry corporation Valmet between the years 1973 and 1975.
  Between 1993 and 2004 all trams in the class were modernised by HKL and redesignated as Nr I+ class. Currently HKL classifies them as NRV I.
caption: An Nr I class tram at Hakaniemi in Helsinki
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