{"id":15850,"date":"2025-02-24T14:15:37","date_gmt":"2025-02-24T14:15:37","guid":{"rendered":"https:\/\/obewise.com.br\/index.php\/2025\/02\/24\/china-testa-o-trem-mais-rapido-do-mundo-capaz-de-alcancar-450-km-h\/"},"modified":"2025-02-24T14:15:37","modified_gmt":"2025-02-24T14:15:37","slug":"china-testa-o-trem-mais-rapido-do-mundo-capaz-de-alcancar-450-km-h","status":"publish","type":"post","link":"https:\/\/obewise.com.br\/index.php\/2025\/02\/24\/china-testa-o-trem-mais-rapido-do-mundo-capaz-de-alcancar-450-km-h\/","title":{"rendered":"China testa o trem mais r\u00e1pido do mundo, capaz de alcan\u00e7ar 450 km\/h"},"content":{"rendered":"<p><\/p>\n<div>\n<p>A China deu in\u00edcio aos testes do CR450, o trem mais r\u00e1pido do mundo, capaz de atingir quase 450 km\/h.<\/p>\n<p>Mas o que torna o CR450 t\u00e3o avan\u00e7ado? Ele tem um sistema de tra\u00e7\u00e3o inovador. Usa um motor de \u00edm\u00e3 permanente resfriado a \u00e1gua, garantindo maior efici\u00eancia. Tem tamb\u00e9m maior estabilidade, equipado com um bogie de alta precis\u00e3o, que reduz vibra\u00e7\u00f5es e melhora a seguran\u00e7a.<\/p>\n<p>Os freios de emerg\u00eancia aprimorados e contam com um sistema de frenagem em m\u00faltiplos n\u00edveis, garantindo paradas seguras em qualquer situa\u00e7\u00e3o.<\/p>\n<p>S\u00e3o mais de 4.000 sensores que monitoram em tempo real sistemas como controle do trem, detec\u00e7\u00e3o de inc\u00eandio e pant\u00f3grafo de alta tens\u00e3o.<\/p>\n<p>O design dele reflete em menos resist\u00eancia ao ar, pois seu formato aerodin\u00e2mico inclui um nariz afilado e para-brisas projetados para reduzir o arrasto.<\/p>\n<p>A viagem \u00e9 mais silenciosa, pois tem t\u00e9cnicas avan\u00e7adas de redu\u00e7\u00e3o de ru\u00eddo que diminuem o barulho interno em 2 decib\u00e9is.<\/p>\n<p>Por fim, oferece mais espa\u00e7o para passageiros do que trens convencionais. O interior oferece 4% mais espa\u00e7o do que os modelos anteriores.<\/p>\n<p>Os modelos testados, CR450AF e CR450BF, possuem oito vag\u00f5es, sendo quatro motorizados e quatro n\u00e3o motorizados.<\/p>\n<p>Com essa nova tecnologia, a China refor\u00e7a sua lideran\u00e7a no setor ferrovi\u00e1rio, tornando as viagens ainda mais r\u00e1pidas e confort\u00e1veis.<\/p>\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n<p>\n<iframe loading=\"lazy\" title=\"Prototypes of China&#039;s New High-Speed Train CR450 Undergo Testing\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/De1D0WHO8Fc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/p>\n<\/figure>\n<p>Veja mais sobre tecnologia!<\/p>\n<p><h3 class=\"jp-relatedposts-headline\"><em>Relacionado<\/em><\/h3>\n<\/p>\n<p><!-- CONTENT END 1 --><\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>A China deu in\u00edcio aos testes do CR450, o trem mais r\u00e1pido do mundo, capaz de atingir quase 450 km\/h. Mas o que torna o CR450 t\u00e3o avan\u00e7ado? Ele tem um sistema de tra\u00e7\u00e3o inovador. Usa um motor de \u00edm\u00e3 permanente resfriado a \u00e1gua, garantindo maior efici\u00eancia. Tem tamb\u00e9m maior estabilidade, equipado com um bogie &hellip;<\/p>\n","protected":false},"author":1,"featured_media":15851,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_shortscore_rating":"","_shortscore_game":"","_shortscore_summary":"","footnotes":""},"categories":[92],"tags":[5496,3482,2590,5497,858,41,4345,2651,2750],"coauthors":[393],"class_list":["post-15850","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-geek","tag-alcancar","tag-capaz","tag-china","tag-kmh","tag-mais","tag-mundo","tag-rapido","tag-testa","tag-trem"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"A China deu in\u00edcio aos testes do CR450, o trem mais r\u00e1pido do mundo, capaz de atingir quase 450 km\/h. Mas o que torna o CR450 t\u00e3o avan\u00e7ado? Ele tem um sistema de tra\u00e7\u00e3o inovador. Usa um motor de \u00edm\u00e3 permanente resfriado a \u00e1gua, garantindo maior efici\u00eancia. 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