Английская Википедия:CAF Oaris

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Шаблон:Short description Шаблон:More citations needed Шаблон:Infobox trainOaris is a modular high-speed train platform developed by the Spanish manufacturer CAF.[1]

Technical details

Oaris is a non-articulated electric multiple unit with distributed traction, enabling 4-car, 6-car and 8-car configurations.[1] Each car have one powered bogie, with electric motors on both wheelsets, and one unpowered bogie.[2] Power equipment is designed to enable adaptation to all four of the main overhead electrification systems in use across Europe. For the train, running gear with Шаблон:RailGauge (standard gauge), Шаблон:RailGauge (Iberian gauge) and variable gauge options has been developed.[2]

Oaris bodyshells was manufactured from aluminium.[1] The driving end cars have Шаблон:Convert long, middle cars Шаблон:Convert long, an 8-car set is Шаблон:Convert long.

The train is fitted with Шаблон:Convert motors, giving a total power of Шаблон:Convert in the 4-car, Шаблон:Convert in the 6-car, and Шаблон:Convert in the 8-car configuration. Design speed is Шаблон:Convert, the service top speed is Шаблон:Convert.

History

  • May 2010. After fours years of development in a project supported by CDTI, CAF announced the Oaris platform with the unveiling of a full-scale mock-up in May 2010 in the International Rail Forum 2010 at Valencia.[1]
  • September 2010. A prototype starts to be assembled by CAF.[3] It has 4 cars and is designed for 216 seats. Renfe has reserved the class 105 for the prototype.[2]
  • January 14, 2011. CAF announces that the prototype is finished and will undergo dynamic tests in early 2011.[4]
  • December 2011. Four-car prototype undergoes trials at up to 352 km/h on the Madrid to Sevilla route.[2]
  • Spring 2013. Prototype gets homologation by Brazilian Railindustry Association, which will allow CAF to offer trains for the proposed high-speed rail connection between Rio de Janeiro and São Paulo.[5]
  • 2013. Test runs for homologation in Spain. In October 2013 company sources said the approval process of Oaris is in the final stages and within months is ready for operation.[6]
  • March 2015: The Norwegian airport train operator Flytoget ordered eight 4-car trainsets (maximum speed 250 km/h) to supplement their 16 trains fleet on their Drammen-Oslo-Gardermoen Airport service and will be allowed to run at a maximum speed of 210 km/h on the line, starting from June 2021.[7][8] They will be known as Class 78.[9][10]
  • June 2019: Belonging to the five train manufacturers selected to tender for High Speed 2 rolling stock CAF presented their Oaris trains as passenger trains for HS2.[11]
  • June 2021: The trainsets delivered to Flytoget were withdrawn from service after 19 days of operation due to discovery of cracks in the chassis.[12]

See also

References

  1. ↑ 1,0 1,1 1,2 1,3 Шаблон:Cite news
  2. ↑ 2,0 2,1 2,2 2,3 Шаблон:Cite news
  3. ↑ Шаблон:Cite web
  4. ↑ Шаблон:Cite news
  5. ↑ Шаблон:Cite news
  6. ↑ Шаблон:Cite news
  7. ↑ Шаблон:Cite web
  8. ↑ Ошибка цитирования Неверный тег <ref>; для сносок auto не указан текст
  9. ↑ Шаблон:Cite webШаблон:Dead link
  10. ↑ Шаблон:Cite web
  11. ↑ Шаблон:Cite web
  12. ↑ Шаблон:Cite news

External links

Шаблон:High-speed railШаблон:Rolling stock of Norway

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