{"id":118525,"date":"2026-06-15T12:47:13","date_gmt":"2026-06-15T12:47:13","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/118525\/"},"modified":"2026-06-15T12:47:13","modified_gmt":"2026-06-15T12:47:13","slug":"jsou-drahe-ale-levne-na-provoz-dongfeng-stale-veri-vodikovym-tahacum","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/118525\/","title":{"rendered":"Jsou drah\u00e9, ale levn\u00e9 na provoz. Dongfeng st\u00e1le v\u011b\u0159\u00ed vod\u00edkov\u00fdm taha\u010d\u016fm"},"content":{"rendered":"

\u017de v souboji vod\u00edku a bateri\u00ed vyhr\u00e1vaj\u00ed sp\u00ed\u0161e baterky, asi nikomu neu\u0161lo. I na t\u011bch vod\u00edku nejv\u00edce naklon\u011bn\u00fdch m\u00edstech se prod\u00e1v\u00e1 v\u00fdrazn\u011b v\u00edce elektromobil\u016f ne\u017e voz\u016f s palivov\u00fdmi \u010dl\u00e1nky. P\u0159esto jim st\u00e1le automobilky d\u016fv\u011b\u0159uj\u00ed a jednou z nich je i Dongfeng.<\/p>\n

Ve spojen\u00ed s vod\u00edkem se nej\u010dast\u011bji p\u00ed\u0161e o automobilce Toyota, kter\u00e1 je jeho hlavn\u00edm proponentem. Ta dnes prod\u00e1v\u00e1 dva vod\u00edkov\u00e9 modely (Mirai a Crown) a v roce 2028 uvede vod\u00edkov\u00fd hilux. St\u00e1le mu v\u011b\u0159\u00ed tak\u00e9 Hyundai, kter\u00fd loni uvedl druhou generace modelu Nexo, a v roce 2027 se na trh dostane tak\u00e9 prvn\u00ed produk\u010dn\u00ed vod\u00edkov\u00e9 BMW iX5.<\/p>\n

O moc lep\u0161\u00ed to nen\u00ed ani v \u010c\u00edn\u011b, kter\u00e1 tak\u00e9 vod\u00edk ani zdaleka nezavrhla, mezi osobn\u00edmi vozy je ale t\u00e9m\u011b\u0159 na nule. M\u00edstn\u00ed automobilky sice vod\u00edkov\u00e9 vozy p\u0159edstavily a dokonce n\u011bjak\u00e9 i vyr\u00e1b\u011bly, \u0161lo ale jen o velmi mal\u00e9 s\u00e9rie ur\u010den\u00e9 sp\u00ed\u0161e pro vl\u00e1dn\u00ed instituce a testov\u00e1n\u00ed ne\u017e pro komer\u010dn\u00ed prodej. Takov\u00e1 auta uvedlo t\u0159eba Hongqi, Venucia, Changan, SAIC nebo GAC. Pro b\u011b\u017en\u00e9 z\u00e1jemce sice p\u00e1r osobn\u00edch aut dostupn\u00fdch je, prodeje jsou ale naprosto miziv\u00e9.<\/p>\n

Z asi 7700 prodan\u00fdch vod\u00edkov\u00fdch voz\u016f loni v \u010c\u00edn\u011b tak naprost\u00e1 v\u011bt\u0161ina byly u\u017eitkov\u00e9 modely. T\u011bm se v\u011b\u0161t\u00ed v\u011bt\u0161\u00ed budoucnost, zejm\u00e9na proto, \u017ee je \u010c\u00edna masivn\u011b podporuje dotacemi. I to se ale zm\u011bnilo a dotace u\u017e nedost\u00e1vaj\u00ed p\u0159\u00edmo v\u00fdrobci za ka\u017ed\u00fd kus, ale provozovatel\u00e9 flotil za to, kolik kilometr\u016f re\u00e1ln\u011b ujedou a kolik tun zelen\u00e9ho vod\u00edku skute\u010dn\u011b spot\u0159ebuj\u00ed.<\/p>\n

\"Vod\u00edkov\u00e9<\/a>Vod\u00edkov\u00e9 BMW X5 se bl\u00ed\u017e\u00ed. N\u011bmci vy\u0159e\u0161ili jeden z hlavn\u00edch probl\u00e9m\u016f vod\u00edku<\/a><\/p>\n

V b\u0159eznu 2026 nav\u00edc spustila trojice \u010d\u00ednsk\u00fdch ministerstev n\u00e1rodn\u00ed program s c\u00edlem srazit koncovou cenu vod\u00edku na \u010derpac\u00edch stanic\u00edch pod 25 j\u00fcan\u016f (asi 85 K\u010d) za kilogram. V nejl\u00e9pe z\u00e1sobovan\u00fdch regionech m\u00e1 cena klesnout dokonce na 15 j\u00fcan\u016f (asi 46 K\u010d). Provoz vod\u00edkov\u00e9ho kamionu se tak m\u00e1 st\u00e1t ekonomicky v\u00fdhodn\u011bj\u0161\u00edm ne\u017e provoz klasick\u00e9ho naftov\u00e9ho taha\u010de. S t\u00edm souvis\u00ed i investice centr\u00e1ln\u00ed vl\u00e1dy i lok\u00e1ln\u00edch vl\u00e1d do v\u00fdstavby infrastruktury.<\/p>\n

Automobilky tak i nad\u00e1le vyv\u00edjej\u00ed palivov\u00e9 \u010dl\u00e1nky a nov\u00fd p\u0159edstavil Dongfeng. V\u00fdkon m\u00e1 400 kW, co\u017e je v\u00fdrazn\u011b v\u00edce ne\u017e t\u0159eba jednotka v Toyot\u011b Mirai, a podle \u010c\u00ed\u0148an\u016f u\u017e tak\u00e9 pro\u0161la \u00fasp\u011b\u0161n\u011b testem provozu v 10.000hodinov\u00e9m nasazen\u00ed. Palivov\u00fd \u010dl\u00e1nek dosahuje objemov\u00e9 hustoty v\u00fdkonu 6,6 kW\/L a dok\u00e1\u017ee startovat p\u0159i teplot\u00e1ch klesaj\u00edc\u00edch a\u017e k \u221240 \u00b0C. Nez\u00e1visl\u00e9 testov\u00e1n\u00ed t\u0159et\u00ed stranou zaznamenalo b\u011bhem 10.000hodinov\u00e9ho schvalovac\u00edho procesu pr\u016fm\u011brnou m\u00edru degradace nap\u011bt\u00ed jednoho \u010dl\u00e1nku na \u00farovni 3,29 %.<\/p>\n

Automobilka Dongfeng uv\u00e1d\u00ed, \u017ee tento palivov\u00fd \u010dl\u00e1nek byl navr\u017een na v\u00edce ne\u017e 30.000 provozn\u00edch hodin. C\u00edl\u00ed s n\u00edm na d\u00e1lkovou kamionovou dopravu a logistick\u00e9 flotily, kde je vyu\u017eit\u00ed vozidel v\u00fdrazn\u011b vy\u0161\u0161\u00ed ne\u017e u osobn\u00edch automobil\u016f. Vod\u00edkov\u00e9 n\u00e1kladn\u00ed vozy Dongfengu na nov\u00e9 1000V platform\u011b T1 maj\u00ed zvl\u00e1dnout a\u017e 1700 kilometr\u016f na jedno natankov\u00e1n\u00ed. Samotn\u00e9 tankov\u00e1n\u00ed pak zabere jen asi 15 minut, Znamenat by to m\u011blo kolem 100 kg vod\u00edku na palub\u011b, sou\u010dasn\u00e9 modely si voz\u00ed kolem 40 kg.\u00a0<\/p>\n

\"Mercedes-Benz<\/a>Mercedes-Benz pro n\u00e1kla\u010f\u00e1ky v\u011b\u0159\u00ed vod\u00edku. Nov\u00e1 generace ho skladuje kapaln\u00fd<\/a><\/p>\n

Dongfeng z\u00e1rove\u0148 p\u0159izn\u00e1v\u00e1, \u017ee konkurovat naftov\u00fdm kamion\u016fm po\u0159izovac\u00ed cenou je zat\u00edm nere\u00e1ln\u00e9. Jejich strategie se proto zam\u011b\u0159uje na n\u00e1klady b\u011bhem 5 a\u017e 8 let provozu. C\u00edlem automobilky je stla\u010dit provozn\u00ed n\u00e1klady vod\u00edkov\u00e9ho kamionu pod 1,5 j\u00fcanu (cca 5 K\u010d) na kilometr, \u010d\u00edm\u017e by se pln\u011b vyrovnaly \u010dist\u00fdm elektromobil\u016fm.<\/p>\n

Automobilka zah\u00e1jila v\u00fdvoj palivov\u00fdch \u010dl\u00e1nk\u016f v roce 2002 a uv\u00e1d\u00ed, \u017ee ve 45 \u010d\u00ednsk\u00fdch m\u011bstech ji\u017e nasadila v\u00edce ne\u017e 9200 vozidel s vod\u00edkov\u00fdm pohonem. Jej\u00ed vod\u00edkov\u00e9 aktivity zahrnuj\u00ed v\u00fdvoj katalyz\u00e1tor\u016f, v\u00fdrobu sestav membr\u00e1nov\u00fdch elektrod (MEA), v\u00fdrobu samotn\u00fdch palivov\u00fdch \u010dl\u00e1nk\u016f (stack\u016f), syst\u00e9movou integraci, konstrukci vozidel a demonstra\u010dn\u00ed provoz. Dongfeng m\u00e1 v sou\u010dasn\u00e9 dob\u011b ro\u010dn\u00ed v\u00fdrobn\u00ed kapacitu 5000 palivov\u00fdch \u010dl\u00e1nk\u016f a syst\u00e9m\u016f spolu s 1,6 milionu jednotek MEA.<\/p>\n

V domovsk\u00e9 provincii Hubei, zejm\u00e9na kolem m\u011bsta Wuhan, vybudovala ob\u0159\u00ed vod\u00edkov\u00fd pr\u016fmyslov\u00fd klastr, kter\u00fd sdru\u017euje p\u0159es 50 navazuj\u00edc\u00edch firem. Spole\u010dn\u011b \u0159e\u0161\u00ed v\u0161e od ekologick\u00e9 v\u00fdroby vod\u00edku p\u0159es jeho p\u0159epravu a\u017e po budov\u00e1n\u00ed s\u00edt\u011b \u010derpac\u00edch stanic, aby jejich kamiony m\u011bly kde jezdit v uzav\u0159en\u00e9m, funguj\u00edc\u00edm kruhu.<\/p>\n

V \u010c\u00edn\u011b maj\u00ed ale vod\u00edkov\u00e9 n\u00e1kladn\u00ed vozy a taha\u010de silnou konkurenci v bateriov\u00fdch vozech. A nen\u00ed to jen d\u00edky rozmachu ultrarychl\u00e9ho nab\u00edjen\u00ed a pot\u0159ebn\u00e9 infrastruktury. Rozjet\u00e1 je tam u\u017e toti\u017e i s\u00ed\u0165 pro v\u00fdm\u011bnu bateri\u00ed, podobn\u011b jako to zn\u00e1me t\u0159eba z model\u016f zna\u010dky Nio. U n\u00e1kladn\u00edch voz\u016f jsou baterie um\u00edst\u011bny p\u0159ev\u00e1\u017en\u011b za kabinou, stanice jsou tedy velmi odli\u0161n\u00e9 od stanic pro nio a baterii v\u011bt\u0161inou m\u011bn\u00ed z boku.<\/p>\n

\"Video<\/p>\n

\n\t\t\t\tTestov\u00e1n\u00ed vod\u00edkov\u00e9 Toyoty Hilux \u2022 Toyota\n\t\t\t<\/p>\n

Zdroj: Dongfeng, zdroj foto: Dongfeng, zdroj videa:\u00a0Toyota<\/p>\n","protected":false},"excerpt":{"rendered":"\u017de v souboji vod\u00edku a bateri\u00ed vyhr\u00e1vaj\u00ed sp\u00ed\u0161e baterky, asi nikomu neu\u0161lo. I na t\u011bch vod\u00edku nejv\u00edce naklon\u011bn\u00fdch…\n","protected":false},"author":2,"featured_media":118526,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[12],"tags":[67,68,5100,21047,21048,32440,4365,768,1208,424,467,17261],"class_list":["post-118525","post","type-post","status-publish","format-standard","has-post-thumbnail","category-byznys","tag-business","tag-byznys","tag-dongfeng","tag-nakladni","tag-nakladni-vozy","tag-palivove-clanky","tag-profi","tag-redakcni-video","tag-toyota","tag-video","tag-vodik","tag-vodikova-auta"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116754202267906037","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/118525","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=118525"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/118525\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/118526"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=118525"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=118525"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=118525"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}