Khawucinge ukuba uMike Tyson wakwazi ukudansa i-ballet yakudala. Amandla amakhulu adityaniswe nokuba lula kunye nokuchaneka. Kulungile ke, i Audi SQ7 entsha ilingana ukuba kuguqulelo imoto. Yayiyimvakalelo esasinayo kolu nxibelelwano lokuqala.
Amandla amakhulu kunye nemilinganiselo ye-XXL. Ukufunda ngokufutshane iphepha lobugcisa be-Audi SQ7 entsha kwanele ukuba siqiniseke ukuba sijongene ne-SUV enkulu, ngamandla kunye nemilinganiselo. Nge-2330 kg yobunzima, i-435 hp yamandla kunye ne-900 Nm ye-torque ephezulu kwi-1000 rpm (!), i-Audi SQ7 izalisekisa i-0-100 km / h kwimizuzwana eyi-4.8 nje.
Ukuba la maxabiso anomtsalane kwiphepha lobuchwephesha, emva kwevili anomtsalane ngakumbi. UAudi wakwazi njani ukwenza lo bunzima bube yimbaleki enobuchule obunje? Ndiza kukunika impendulo kwimigca embalwa elandelayo.
I-4.0 TDI injini iphuhliswe ukusuka kwi "zero"
Ukuba ukhumbula ngokuchanekileyo, eyona Diesel inamandla kwimarike sele yeyakwa-Audi - bona i-Top 5 yeenjini zeDizili zanamhlanje apha. Akonelisekanga, uphawu lwaseJamani lwagqiba ekubeni luphuhlise ukusuka ekuqaleni injini entsha ye-4.0 litre TDI V8 bi-turbo exhaswa yi-compressor yombane yombane (EPC).
Njengoko sele ndikhankanyile, iphepha lobuchwephesha bale injini liyamangalisa: yi-435 hp yamandla aphezulu kwi-3750 rpm kunye ne-torque ephezulu ye-900 Nm rhoqo phakathi kwe-1000-3250 rpm. Ngamanye amazwi, inowona mthamo uphezulu ukhoyo kwasekuqaleni!
Ukufezekisa la maxabiso kwakunokwenzeka kuphela kumbulelo kwi-debut ye-volumetric compressor eqhutywa ngumbane (ebizwa ngokuba yi-EPC) enoxanduva lokubonelela ngee-turbocharger zoomatshini xa kungekho xinzelelo lwaneleyo lwegesi lokujika iiinjini zabo. Isiphumo? Iphucula unikezelo lwebinary kwaye ishenxisa ngokwesiko "turbo lag".
Ngokubhekiselele kwi-turbocharger ezimbini zoomatshini, zenziwe zisebenze ngokwengqiqo yomthwalo olandelelanayo: enye yenza ngesantya esisezantsi kunye nesiphakathi kwaye okwesibini isebenze kuphela ngesantya esiphezulu (ngaphezu kwe-2500 rpm). Olunye uhlobo lwenkqubo ye-EPC kukuba inikwe amandla yinkqubo yombane eyi-48V eza kuthi kungekudala ibe noxanduva lokunika amandla ezinye iinkqubo (kodwa bezikuyo…).
imvakalelo emva kwevili
Ndithumele idatabase kwi-backseat kwaye ndaqala nge-SQ7 kwimowudi yeDynamic (eyona midlalo). Ngokungathi ngomlingo i-2330 kg yobunzima yanyamalala kwaye ndatsalwa ukuya kwi-100 km/h ngaphantsi kwemizuzwana emihlanu. Kufana nokukhaba indlu enamagumbi amabini.
Ukususela ngoko ukuya phambili, umgca we-injini ufana nokuba ufihla amandla e-435 hp. Nangona kunjalo ndajonga isantya kwaye "yintoni?! Sele uku-200km/h?”. Ngamanye amazwi... ungalindeli imvakalelo eyothusayo njengemoto yezemidlalo, yilindele(!), Injini engqukuva kakhulu, esoloko ikhona, ekwaziyo ukwenza le SUV yeetoni eziyi-2.3 ngendalo edelela imithetho yefiziksi. Ngaphezu kobugwenxa, bubalasele.
Ngokucotha kunye nokukhetha imo ye-Comfort, yi-Audi Q7 njengabanye abaninzi: yakhiwe kakuhle, ekhululekile kunye neteknoloji.
Ngamandla "omlilo" amaninzi, iigophe ziza ngokukhawuleza kunesiqhelo kwimoto engaphezulu kweemitha ezintlanu. Ngethamsanqa i-Audi ayizange ilinganisele kwi-powertrain kwaye isinike amandla akhethekileyo - kungenjalo le Q7 ngekhe ifumane ukutyunjwa kwe-SQ7. Njengoncedo ekubambeni iziqhoboshi, safumana amacwecwe amakhulu eseramic elunywe ziikhalipha ezine-piston.
Xa ilixesha lokufaka uMike Tyson (leyo yindlela endayithiya ngayo i-SQ7) kumagophe, sothuswa kukuchaneka hayi kwembethi manqindi, kodwa komdanisi oqhelekileyo. Imivalo esebenzayo yozinziso (eqhutywa yinjini yombane ekwaziyo ukuvelisa i-1200 Nm yamandla ombane) iyanciphisa ukuthambeka komzimba, kwaye amavili amane okuqhuba akhomba i-Audi SQ7 kanye apho sifuna ifike khona.
Njengoko uphuma kwikona, inkqubo ye-quattro traction kunye nokwahlukana kwezemidlalo ngasemva kunye ne-torque vectoring ibeka onke amandla emhlabeni.
I-Audi ibiza indibaniselwano yezi nkqubo “ngolawulo lokunqunyanyiswa kwenethiwekhi”. Zonke iinkqubo ziqhutywa yiyunithi yolawulo ekwabelwanayo ngayo eyenza imisebenzi ibe kwindawo enye iqinisekisa ulungelelwaniso olukhulu lwazo zonke iinkqubo. Kuyo yonke le nto, ngaba ndilibele ukuba bendiqhuba iSUV enobunzima obungaphaya kweetoni ezimbini? Ewe, okomzuzwana ewe.
Ukuqukunjelwa kolu qhagamshelwano lokuqala
I-brand ye-Ingolstadt ikwazi ukudibanisa kule SUV enezihlalo ezisixhenxe amandla omzimba we-boxer kunye nokukhanya kokuhamba kwe-ballerina. Uhlobo lwezinto ezinokuthi ziphunyezwe kuphela ngokusebenzisa iteknoloji yezobugcisa, ngokukodwa inkqubo ye-48V ejongene nokuxhobisa i-EDC kunye nemivalo esebenzayo yokuqina - kwixesha elizayo elikufutshane le nkqubo yombane iya kusetyenziswa ukunika amandla iinkqubo zokuqhuba ezizimeleyo kwaye ukusebenzisa amandla e-kinetic aveliswayo (obeya kuchithwa ngenye indlela).
Ukwehlisa isantya "sokukhawulezayo" kunye nokukhetha imo ye-Comfort, i-SQ7 yi-Audi Q7 njengayo nayiphi na enye: eyakhiwe kakuhle, ekhululekile kunye neteknoloji. Ngokuphathelele ukusetyenziswa, ngexesha elifutshane endihambe ngalo "kwimo yesiqhelo" ndikwazile ukufikelela kumyinge we-9.0 yeelitha - kungekhona kakubi kumdlali we-boxer.
Kuyo yonke le nto, i-Audi icela i-120 000 ye-euro, apho ngokombono wam iphantse ibe yinyanzeliso yokongeza imivalo yokuzinzisa esebenzayo, i-axle yangasemva eqhutywe kunye nokwahlukana kwezemidlalo (ukhetho, ngaphandle kwexabiso eliqinisekisiweyo). Nokuba kunjalo okanye akunjalo! Ndimlindele ePortugal komnye "umjikelo we-ballet", ngeli xesha kwiindlela zelizwe…
Uma foto publicada por Razão Automóvel (@razaoautomovel) a