Idrayivu yokuhlola i-Audi SQ8
I-chassis elawulwa ngokugcwele, iziqinisi ezisebenzayo, umehluko we-elekthronikhi kanye... nodizili. I-Audi SQ8 iphule kanjani inkolelo mayelana nama-crossover ezemidlalo nokuthi yini eyavela kuyo
Udizili usengozini. Uhlobo olwake lwaziwa kakhulu lwenjini evuthayo yangaphakathi eYurophu lusengozini ekugcineni lube yinto yomlando. Konke kumayelana nezindinganiso ezintsha zemvelo - eYurophu sebevele belungiselela umthethonqubo omusha, obonakala sengathi uzobulala izinjini zedizili. Ngokumelene nalokhu, ukukhishwa kwe-Audi SQ8 entsha ene-4-litre diesel V8 ngaphansi kwe-hood akubonakali nje isinyathelo esinesibindi, kodwa ukuqina.
I-V7 ene-supercharged iwudizili wokuqala ukufakwa i-compressor edonsa ngogesi. Injini yaqala ukusebenza eminyakeni emithathu edlule ku-Flagship SQ8, futhi manje isifakwa ku-SQ2200. I-turbine kagesi ekuyo iqala ukusebenza ngokushesha nje lapho umshayeli ecindezela i-accelerator pedal. Iphoqa umoya ukuthi ungene kumasilinda kuze kube yilapho i-turbocharger evamile iphenduka isuka emandleni amagesi akhipha umoya. Ngaphezu kwalokho, ifinyelela cishe ku-XNUMX rpm, inikeza amandla.
Bese-ke, ngokuhambisana ne-turbine yokuqala, eyesibili iyadlala, futhi ndawonye basebenza kuze kube yilapho unqamula. Ngaphezu kwalokho, ukuze uvule i-turbine yesibili, inama-valve okukhipha amandla alawulwa nge-elekthronikhi, avele angavuli lapho kulayishwa khona ukukhanya.
Eqinisweni, lolu hlelo lokusebenza okulandelanayo kwe-compressor kagesi kanye ne-double supercharging iqinisekisa ukungabikho okuphelele kwe-turbo lag. I-torque engu-900 Nm itholakala lapha kusukela ku-1250 rpm, futhi "amahhashi" aphezulu angu-435 ngokuvamile asakazwa eshalofini ukusuka ku-3750 kuya ku-4750 rpm.
Eqinisweni, i-overclocking ye-SQ8 ayikhangisi njengoba ivela ephepheni. Ukusuka ku-crossover enkulu ehamba ukusuka ku-5-3000 km/h ngaphansi kwamasekhondi angu-8, ulindele ukweqa okungokomzwelo okwengeziwe lapho ume. Lapha ukusheshisa kuqondile ngokuphelele, ngaphandle kokuqhuma. Kungakhathaliseki ukuthi i-gas pedal inomswakama kakhulu ekuqaleni kwe-stroke, noma endaweni ephakeme ngamamitha angaphezu kuka-8 ngaphezu kolwandle, lapho ukuhlolwa kwethu kwenzeka khona, i-VXNUMX enkulu ngaphansi kwe-hood ye-SQXNUMX ayinawo umoya-mpilo ngempela.
Kodwa izinyoka ezisePyrenees zihambisana kahle ne-chassis ye-SQ8. Ngoba, kunjalo, iphinde yalungiselelwa lapha. Njengama-cross-coupes ajwayelekile, izici ze-shock absorber lapha ziyashintsha kuye ngemodi yokushayela ekhethiwe. Kodwa i-Audi yanquma ukuthi lokhu akwanele ku-SQ8. Ngakho-ke, imoto yayifakwe i-chassis elawulwa ngokugcwele enamasondo angemuva, umdlalo olawulwa nge-electronic cross-axle umehluko we-axle yangemuva kanye nemigoqo ye-anti-roll ye-electromechanical.
Ngaphezu kwalokho, ukuze kunikwe amandla zonke lezi zinhlelo ze-electromechanical (okuhlanganisa i-electric boost kanye nesistimu yokulawula i-valve ephumayo), i-SQ8 ifakwe inethiwekhi yesibili kagesi ebhodini ene-voltage engu-48 volts. Kodwa uma amasondo angemuva angemuva nokuhluka okusebenzayo sekusetshenziswe isikhathi eside kumamodeli e-Audi akhokhiswayo, izinza ezisebenzayo zitholakala kuphela kuma-crossovers "ashisayo".
Ngokungafani nama-stabilizers avamile, aqukethe izingxenye ezimbili, ezixhunywe komunye nomunye ngebhokisi leplanethi yezinyathelo ezintathu ezine-motor kagesi. Ngokuya ngobukhulu bokusheshisa kwe-lateral, i-motor kagesi, ngosizo lwebhokisi legiya, ingakhuphula ukuqina kwama-stabilizers ukulwa ngokuphumelelayo ne-body roll, noma "ikhulule" ukuze ihambe ngokunethezeka ezindaweni ezingezinhle kakhulu.
"I-Eskies", izikhonkwane zezinwele, ama-roll bars - i-SQ8 ingena ekushintsheni kwanoma iyiphi inkimbinkimbi ngokulangazela kwe-sedan yezemidlalo futhi iphuma kuzo kalula nje. I-body roll incane, ukubamba kuyamangaza, futhi ukunemba kwamakhona kuhle kakhulu.
Ngemuva kokuhlasela okusebenzayo, ngisho nokuphenduka okumbalwa, uqala ukubuza imibuzo emibili. Okokuqala: kungani imodi engekho emgwaqeni idingeka lapha nhlobo? Yebo, okwesibili, okujwayelekile kakhulu: ingabe le yi-crossover ngempela?
| Thayipha | ICrossover |
| Ubukhulu (ubude / ububanzi / ukuphakama), mm | 4986/1995/1705 |
| Wheelbase mm | 2995 |
| Isisindo se-Curb | 2165 |
| uhlobo lwenjini | Idizili, V8 turbo |
| Ukusebenza ivolumu, cubic metres cm | 3956 |
| UMax. amandla, l. kusuka. | 435 ku-3750-4750 ngomzuzu |
| UMax. kupholile. umzuzwana, Nm | 900 ku-1250-3250 ngomzuzu |
| Ukudlulisela | 8AKP |
| I-Actuator | Kugcwele |
| Ukushesha ukuya ku-100 km / h, s | 4,8 |
| UMax. isivinini, km / h | 250 |
| Ukusetshenziswa kwephethiloli (umjikelezo oxubile), l / 100 km | 7,7 |
| IVolumu yetrunk, l | 510 |
| Intengo kusuka, USD | Akumenyezelwe |
