Audi RS Q8: Dan uwan Urus - Preview
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Audi RS Q8: Dan uwan Urus - Preview
A karo na farko a cikin tarihin shekaru 25 na samfuran Audi RS, mun ƙirƙiri juyin mulkin SUV tare da DNA na motar motar gaskiya.", Tare da waɗannan kalmomin, Oliver Hoffmann, Shugaba na Audi Sport GmbH ta gabatar da farkonta na duniya, al Nunin Mota na Los Angeles na 2019, sabon Audi RS Q8.
V8 4.0 TFSI tare da tsarin matasan 48-volt
V8 4.0 TFSI daga sabon Audi RS Q8 yana haɓaka 600 hp. da karfin juyi na 800 Nm a cikin kewayon daga 2.200 zuwa 4.500 rpm. Tare da wannan tashar jirgin ruwa mafi girma, huɗu na SUV Coupe yana haɓaka daga 0 zuwa 100 km / h a cikin dakika 3,8, wanda shine 13,7 seconds don isa 200 km / h. Babban gudun yana iyakance ta hanyar lantarki zuwa 250 km / h. Ƙari, saurin 305 km / h ana iya isa akan buƙata.
Godiya ga babban ƙarfin wutar lantarki na biturbo 48V, V8 ya haɗu da aiki na musamman tare da ingantaccen aiki. Mai samar da janareto mai sarrafa bel (RSG) shine zuciyar Tsarin Mild Hybrid (MHEV). A cikin matakan ragewa, ana iya dawo da ikon har zuwa 12 kW: ana adana wannan makamashi a cikin batirin lithium-ion na musamman, wanda daga baya aka canza shi zuwa na'urorin da aka haɗa cikin cibiyar sadarwar. Idan direba ya saki fatar hanzari a cikin sauri tsakanin 55 zuwa 160 km / h, sabon RS Q8 zai iya yin rauni a tsaka tsaki ko gabar teku tare da injin a kashe har zuwa daƙiƙa 40. A cikin tukin yau da kullun, Audi ya ce fasahar MHEV tana rage yawan amfani da mai zuwa lita 0,8 a kilomita 100.
Fasaha ta COD (Silinda akan Buƙata) kuma tana ba da gudummawa mai mahimmanci ga raguwar yawan amfani da mai, wanda ke kashe silinda 2,3, 5, 8, 4 da XNUMX a matsakaici zuwa ƙananan kaya, yana kashe allura da matakan ƙonewa kuma yana rufe shaye -shaye da shaye -shaye . Lokacin aiki tare da silinda na XNUMX, ana daidaita daidaiton silinda masu aiki daidai gwargwadon sabon tsarin kwarara don samun matsakaicin inganci, yayin da a cikin ɗakunan konewa marasa aiki, pistons suna motsawa ba tare da watsar da kuzari ba. Da zaran fatar mai kara kuzari ta yi kasala sosai, '' disactivated '' cylinders ya sake aiki.
8-Silinda V-mai siffa Farashin RS8 an haɗa shi da akwatin tiptronic gearbox mai sauri 8 tare da madaidaicin juzu'in juzu'i mai jujjuyawa da quattro dindindin duk ƙafafun ƙafa. A ƙarƙashin yanayin tuki na yau da kullun, bambancin cibiyar kulle kai yana rarraba juzu'i tsakanin gaba da baya a cikin rabo 40:60. A yayin asarar rashi, yawancin jujjuyawar ana jujjuya su zuwa gatari, wanda ke ba da tabbacin kyakkyawan gogewa: dangane da yanayin tuƙi, har zuwa 70% a gaba kuma har zuwa 85% a baya.
Dakatar da iska da haɗaɗɗiyar tuƙi
La sabon Audi RS Q8 Hakanan an sanye shi da ingantattun hanyoyin fasaha waɗanda ke sa ya zama mai ƙarfi kamar motar motsa jiki na gaske, duk da girmansa da nauyi. Motar lantarki da ke kan kowane gatari tana sarrafa aikin ɓangarori biyu na sandar anti-roll. Lokacin tuki a cikin madaidaiciya, an raba sassan sandar anti-roll, wanda ke rage damuwar da aka sanya jikin abin hawa a kan manyan hanyoyi kuma yana ƙaruwa sosai. Idan, a gefe guda, direba ya zaɓi salon tuƙi na wasa, an haɗa rabin makamai tare don rage saukar da gefe.
Kunshin Dynamic Plus na zaɓi, ban da haɓaka babban gudu, ya haɗa da mashaya mai rikodin aiki, bambancin wasanni da birki na yumbu. DaidaitacceAudi RS Q8 Har ila yau, sanye take da haɗaɗɗiyar tuƙi. Musamman, gatari na baya, ta hanyar tsarin dunƙule da sandunan tuƙi, yana ba da tuƙin tuƙi a cikin ƙaramin gudu a cikin antiphase dangane da ƙafafun gaba da matsakaicin digiri biyar. A gefe guda, a matsakaici da babban gudu, ƙafafun baya suna jagorantar matsakaicin digiri 1,5 a cikin shugabanci na gaba, wanda ke ba da gudummawa ga kwanciyar hankali na abin hawa.
Koyaushe daidaitacce sabon Audi RS Q8 Yana amfani da ƙafafun allo mai inci 10 mai inci 22 mai taya 295/40. A kan buƙata, 23 '' 5-magana Y-magana gami ƙafafun suna samuwa a cikin tabarau daban-daban.
