{"id":134480,"date":"2026-06-30T18:29:11","date_gmt":"2026-06-30T18:29:11","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/134480\/"},"modified":"2026-06-30T18:29:11","modified_gmt":"2026-06-30T18:29:11","slug":"takto-se-vyrabi-jediny-100-cesky-motor-martin-vaculik-u-toho-nemohl-chybet","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/134480\/","title":{"rendered":"Takto se vyr\u00e1b\u00ed jedin\u00fd 100% \u010desk\u00fd motor: Martin Vacul\u00edk u toho nemohl chyb\u011bt"},"content":{"rendered":"

Dne\u0161n\u00ed d\u00edl podcastu Auta Martina Vacul\u00edka bude takzvan\u011b v\u00fdjezdn\u00ed. Po obrovsk\u00e9m \u00fasp\u011bchu rozhovoru s jejich vedouc\u00edm technick\u00e9ho v\u00fdvoje Radom\u00edrem Smolkou jsem se vydal p\u0159\u00edmo do v\u00fdrobn\u00edho z\u00e1vodu, abych v\u00e1m uk\u00e1zal, jak vypad\u00e1 v\u00fdroba jedin\u00e9ho stoprocentn\u011b \u010desk\u00e9ho motoru.<\/p>\n

Pokud si chcete koupit n\u00e1kladn\u00ed automobil Tatra do sv\u00e9 stavebn\u00ed firmy, budete v n\u00ed m\u00edt n\u011bkter\u00fd z vodou chlazen\u00fdch motor\u016f od zahrani\u010dn\u00edch dodavatel\u016f \u2013 v p\u0159\u00edpad\u011b modelu Phoenix to bude Paccar. Vlastn\u00ed vzduchem chlazen\u00fd vidlicov\u00fd motor Tatra nikdy nedostal filtr pevn\u00fdch \u010d\u00e1stic. Je\u0161t\u011b s mechanick\u00fdm \u010derpadlem splnil emisn\u00ed normu Euro 5 jen se vst\u0159ikov\u00e1n\u00edm mo\u010doviny AdBlue. N\u00e1kladn\u00ed automobily, kter\u00e9 pln\u00ed limity \u0161kodlivin v gramech na kilowatthodinu, nikoliv v gramech na kilometr, opravdu dok\u00e1zaly je\u0161t\u011b Euro 5 splnit bez filtru, zat\u00edmco motory osobn\u00edch aut jen Euro 4.\u00a0<\/p>\n

Tatra Trucks vyvinula i vzduchem chlazen\u00fd motor pro Euro 6, jeho\u017e prototyp je vystaven\u00fd v muzeu n\u00e1kladn\u00edch automobil\u016f. Zaveden\u00ed do v\u00fdroby by si v\u0161ak vy\u017e\u00e1dalo takov\u00e9 investice, \u017ee by to tov\u00e1rnu v nelehk\u00fdch \u010dasech mohlo polo\u017eit. Dnes tak vzduchem chlazen\u00fd motor Tatra poh\u00e1n\u00ed bu\u010f vozy, kter\u00e9 nejezd\u00ed po ve\u0159ejn\u00fdch komunikac\u00edch, nebo auta pro arm\u00e1dy a hasi\u010de. Ti maj\u00ed v\u00fdjimku z emisn\u00edch norem a naopak \u010dasto po\u017eaduj\u00ed mo\u017enost provozu i na alternativn\u00ed paliva, zejm\u00e9na leteck\u00fd kerosin.\u00a0<\/p>\n

\"Martin\"Martin<\/a>Martin Vacul\u00edk a vzduchem chlazen\u00e9 motory Tatra V8: \u010cty\u0159i sv\u00e9bytn\u00e9 konstrukce a jeden bonus<\/a><\/p>\n

Vzduchem chlazen\u00fd motor m\u00e1 obrovsk\u00e9 v\u00fdhody pro zbra\u0148ov\u00e9 syst\u00e9my, nebo\u0165 zabere m\u00e1lo m\u00edsta a nepot\u0159ebuje rozm\u011brn\u00e9 chlazen\u00ed. Pro laika je p\u0159ekvapiv\u00e9, \u017ee motor chlazen\u00fd vzduchem pot\u0159ebuje m\u00e9n\u011b vzduchu, a tedy i men\u0161\u00ed vstupy pro chlazen\u00ed v p\u0159\u00eddi ne\u017e motor chlazen\u00fd kapalinou. Je to z\u00e1sluha vy\u0161\u0161\u00edho tepeln\u00e9ho sp\u00e1du, pracovn\u00ed teplota vzduchem chlazen\u00e9ho motoru se pohybuje i p\u0159es 200 stup\u0148\u016f Celsia, zat\u00edmco u agreg\u00e1tu chlazen\u00e9ho vodou jen 80 a\u017e 100.\u00a0<\/p>\n

By\u0165 je obrovsk\u00e1 obliba tatrov\u00e1ck\u00e9ho motoru mezi voj\u00e1ky d\u00e1na zejm\u00e9na jeho robustnost\u00ed, spolehlivost\u00ed a minim\u00e1ln\u00edmi n\u00e1roky na \u00fadr\u017ebu, tak v\u00fdrobce p\u0159ekvapiv\u011b nezanedb\u00e1v\u00e1 dal\u0161\u00ed technick\u00fd v\u00fdvoj. Do v\u00fdroby se po letech vr\u00e1til dvan\u00e1ctiv\u00e1lec, novinkou je elektronicky regulovan\u00e9 vst\u0159ikovac\u00ed \u010derpadlo. I p\u0159es z\u00e1sadn\u00ed modernizaci jsou kl\u00ed\u010dov\u00e9 komponenty st\u00e1le \u010desk\u00e9: \u010derpadlo dod\u00e1v\u00e1 Motorpal, turbodmychadlo je od \u010cZ.\u00a0<\/p>\n

V dne\u0161n\u00edm podcastu si uk\u00e1\u017eeme, jak se vyr\u00e1b\u011bj\u00ed komponenty legend\u00e1rn\u00edho motoru, jak se agreg\u00e1t montuje, zkou\u0161\u00ed a jak se ov\u011b\u0159uje jeho \u017eivotnost.<\/p>\n

Zdroj: Autorsk\u00fd text<\/p>\n","protected":false},"excerpt":{"rendered":"Dne\u0161n\u00ed d\u00edl podcastu Auta Martina Vacul\u00edka bude takzvan\u011b v\u00fdjezdn\u00ed. Po obrovsk\u00e9m \u00fasp\u011bchu rozhovoru s jejich vedouc\u00edm technick\u00e9ho v\u00fdvoje…\n","protected":false},"author":2,"featured_media":134481,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[15],"tags":[21619,8835,789,768,94,93,18428,424],"class_list":["post-134480","post","type-post","status-publish","format-standard","has-post-thumbnail","category-sport","tag-auta-martina-vaculika","tag-martin-vaculik","tag-podcast","tag-redakcni-video","tag-sport","tag-sports","tag-tatra","tag-video"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116840481838699654","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/134480","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/comments?post=134480"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/134480\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/134481"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=134480"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=134480"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=134480"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}