Ttr

Meeri-radantarkastusvaunu Nakkilassa syyskuussa 2019.

Ttr eli Meeri[1][2] on Suomen rataverkon kunnossapitoon käytettävä radantarkastusvaunu. Se saapui Suomeen lokakuussa 2018 ja sen ensimmäinen omatoiminen tarkastusajo toteutettiin saman vuoden marraskuussa.[3] Vaunun on valmistanut italialainen Mermec, joka myös tuottaa tarkastusajoilla tarvittavat palvelut.[3][4] "Ttr" on malliltaan Roger 800 -tyypin vaunu ja se pystyy kulkemaan sekä dieselillä että sähköllä.[4] Vaunun tarkastusajot toteuttaa Sweco Finland Oy.

Meeri-radantarkastusvaunu Tampereella tammikuussa 2022.

Lähteet

  1. Rautatieohjeita päivitetään rakennusteollisuus.fi.
  2. Rautateiden kunnossapito nyt ja tulevaisuudessa (PDF) (s. 12) Väylävirasto. Viitattu 23.7.2022.
  3. a b Resiina: Tasoristeys 4/2018 resiinalehti.fi.
  4. a b Rautatietekniikka 3-2016 asiakas.kotisivukone.com.

Aiheesta muualla

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