Audi RS Q8: Msuweni wa Urus - Preview
Zamkatimu
Audi RS Q8: Msuweni wa Urus - Preview
Kwa nthawi yoyamba m'mbiri yazaka 25 za mitundu ya Audi RS, tapanga SUV coupe ndi DNA ya galimoto yamasewera.", Ndi mawu awa, Oliver Hoffmann, CEO wa Audi Sport GmbH idapereka chiwonetsero chake choyamba padziko lonse lapansi, al Los Angeles Auto Show 2019, Audi RS Q8 yatsopano.
V8 4.0 TFSI yokhala ndi ma volt 48-volt dongosolo
V8 4.0 TFSI kuchokera Audi RS Q8 yatsopano imapanga 600 hp. ndi 800 Nm ya makokedwe osiyanasiyana kuchokera pa 2.200 mpaka 4.500 rpm. Ndi supersport drivetrain iyi, Coupe ya Four Rings SUV imathamanga kuchoka pa 0 mpaka 100 km / h mumasekondi 3,8, omwe ndi masekondi 13,7 kufikira 200 km / h. Liwiro lapamwamba limangokhala ma 250 km / h. Kuphatikiza, liwiro la 305 km / h chitha kufikiridwa mukapempha.
Chifukwa cha magetsi ake a 48V biturbo, V8 imaphatikiza magwiridwe antchito ndi magwiridwe antchito. Starter-generator woyendetsa (RSG) ndiye mtima wa Mild Hybrid System (MHEV). M'magawo ochepetsera mphamvu, mphamvu mpaka 12 kW imatha kubwezeretsedwanso: mphamvu iyi imasungidwa mu batiri la lithiamu-ion, pomwe limasamutsidwa kuzida zophatikizidwa ndi netiweki. Ngati dalaivala atulutsa cholembera cha liwiro pamtunda wa pakati pa 55 ndi 160 km / h, RS Q8 yatsopano imatha kuyenda mosalowerera kapena pagombe ndi injini mpaka masekondi 40. Poyendetsa tsiku ndi tsiku, Audi akuti ukadaulo wa MHEV umachepetsa kugwiritsidwa ntchito kwamafuta mpaka malita 0,8 pamakilomita 100.
Ukadaulo wa COD (Cylinder On Demand) umathandizanso kuti muchepetse kugwiritsidwa ntchito kwamafuta, komwe kumatseketsa ma cylinders 2,3, 5, 8 ndi 4 pakatikati mpaka kutsika, kumachepetsa jekeseni ndi magawo oyatsira ndikutseka mavavu olowera ndi kutulutsa . Mukamagwira ntchito ndi ma XNUMX masilindala, kulumikizana kwa zonenepa zomwe zikugwira ntchito kumasinthidwa molingana ndi njira yatsopano yosamutsira anthu kuti izitha kugwira bwino ntchito, pomwe ili muzipinda zoyaka moto, ma pistoni amayenda osataya mphamvu. Chowonjezera cha accelerator chikapsa mtima kwambiri, masilindala "atayimitsidwa" amayambiranso kugwira ntchito.
8-silinda V woboola pakati RS Q8 imaphatikizidwa ndi bokosi lamiyala la 8-liwiro tiptronic yokhala ndi chosinthira chowongolera chowongolera ndi quattro yoyendetsa magudumu onse. Pazoyendetsa bwino, malo omwe amadzimangira okha amagawa makokedwe pakati kutsogolo ndi kumbuyo mu 40:60 ratio. Pomwe kutayika kumatha kutayika, zambiri zimasamutsidwira ku chitsulo, chomwe chimatsimikizira kukoka kwabwino kwambiri: kutengera zoyendetsa, mpaka 70% kutsogolo mpaka 85% kumbuyo.
Kuyimitsidwa kwa mpweya ndi chiwongolero chophatikizika
La Audi RS Q8 yatsopano Ilinso ndi zida zapamwamba zopangira ukadaulo zomwe zimapangitsa kuti ikhale yothamanga ngati galimoto yeniyeni yamasewera, ngakhale yayikulu komanso kulemera. Galimoto yamagetsi yomwe ili pamtundu uliwonse wa ma axles imayang'anira magwiridwe antchito a magawo awiri a anti-roll bar. Mukamayendetsa molunjika, magawo a anti-roll bar amagawanika, omwe amachepetsa kupsinjika komwe thupi lamagalimoto limayendetsedwa m'misewu yovuta ndipo kumawonjezera chitonthozo. Komano, ngati dalaivala asankha kayendedwe ka masewera, theka lamanja limalumikizidwa kuti muchepetse kutsika kwapambuyo.
Phukusi la Dynamic Plus, kuphatikiza pakuwonjezera liwiro lapamwamba, limaphatikizapo bar yolimbana ndi ma roll, masewera osiyana ndi mabuleki a kaboni ceramic. ZoyeneraZolemba za Audi RS Q8 yokhala ndi chiwongolero chophatikizika. Makamaka, chitsulo chogwira matayala kumbuyo, mothandizidwa ndi dongosolo la zomangira ndi ndodo zopingasa, amapereka chiwongolero cha magudumu otsika kwambiri ku antiphase polemekeza mawilo akutsogolo ndi madigiri asanu. Kumbali inayi, pamawiro apakatikati komanso othamanga, mawilo akumbuyo amayendetsa madigiri 1,5 molowera chakutsogolo, zomwe zimapangitsa kuti galimotoyo ikhale bata.
Nthawi zonse Audi RS Q8 yatsopano Gwiritsani ntchito mawilo a 10-inch 22-spoke alloy mawilo okhala ndi matayala 295/40. Pakupempha, 23 `` ma 5-analankhula Y-analankhula aloyi mawilo amapezeka mumitundu yosiyanasiyana.
