Ingenye yezinto zokugcina ezivuthayo futhi uma izovala, inokhiye wegolide: ekhadini lebhizinisi le- I-McLaren 765LT kukhona angu-765 hp, 2.8s ukusuka ku-0 kuye ku-100 km/h no-330 km/h, kanye nezingxenye zeSenna ezizosebenza ngendlela emangalisayo endleleni.
Ngemuva kuka-2020 onzima kakhulu (bheka ibhokisi), enye yamamodeli uMcLaren athembele kuwo ukuze alulame (okuyinto enhle kakhulu eShayina, eqala manje eMpumalanga Ephakathi, kuyilapho iYurophu ne-USA zisemotweni) kahle lokhu 765LT. Kungokwesihlanu kwenkathi yesimanje yohlobo lwaseBrithani, olukhokha intela ku-F1 enomsila omude (Longtail), eyaklanywa nguGordon Murray ngo-1997.
Ingqikithi yalezi zinguqulo ze-LT kulula ukuyichaza: ukunciphisa isisindo, ukumiswa okulungisiwe ukuze kuthuthukiswe ukuziphatha kokugibela, ukuthuthukiswa kwe-aerodynamics ngezindleko zephiko elikhulu kanye nekhala elinwetshiwe. Iresiphi eyahlonishwa cishe emashumini amabili eminyaka kamuva, ngo-2015, ne-675LT Coupé and Spider, eminyakeni emibili edlule nge-600LT Coupé and Spider, futhi manje ngale 765LT, manje enguqulweni "evaliwe" (ngo-2021 izodalulwa. oguquguqukayo).
2020, "annus horribilis"
Ngemuva kokubhalisa ngo-2019 unyaka wokuthengisa ohamba phambili emlandweni wawo omfushane njengomkhiqizi wemidlalo emikhulu yomgwaqo, iMcLaren Automotive yajeziswa kanzima ngonyaka owubhubhane ka-2020, ngokubhaliswa okungengaphezu kuka-2700 emhlabeni jikelele (-35% uma kuqhathaniswa no-2019), kulandela izinyanga ezicekele phansi ezentengiselwano. , njengalabo ayephila kusukela ngoMashi kuya kuMeyi. Le nkampani yahlelwa kabusha ngamazinga amaningana, kwadingeka ukuthi inyuse izimali zangaphandle (amaRandi ayizigidi ezingu-200 ebhange laseMpumalanga Ephakathi), yehlisa isibalo sabasebenzi, yaboleka izikhungo zeTechnical Center futhi yahlehlisa ukwethulwa kwemodeli yesikhathi esizayo yohlu lwe-Ultimate Series ( Senna, I-Speedtail ne-Elva) phakathi nale minyaka eyishumi yamanje.
Yini eshintshile?
Phakathi kwezinto ezithuthuke kakhulu uma kuqhathaniswa ne-720S enekhono kakhulu, kukhona umsebenzi owenziwe nge-aerodynamics nokunciphisa isisindo, amagama amabili afanele anoma iyiphi imoto enezifiso zezemidlalo. Esimweni sokuqala, udebe lwangaphambili kanye ne-spoiler yangemuva zinde futhi, kanye ne-carbon fiber floor yemoto, izinsimbi zezicabha kanye ne-diffuser enkulu, kukhiqiza u-25% ophezulu we-aerodynamic pressure uma kuqhathaniswa ne-720S.
I-spoiler yangemuva ingalungiswa ezindaweni ezintathu, indawo emile ibe ngama-60mm ukuphakama kune-720S, okuthi, ngaphezu kokwenyusa umfutho womoya, isize ukuthuthukisa ukupholisa kwenjini, kanye nokusebenza “kwebhuleki.” ngomphumela womoya. ” kunciphisa ukuthambekela kokuthi imoto “isnuze” ezimeni zokubhuleka okunzima kakhulu.
Njengoba yakhiwe phezu kwesisekelo se-720S, i-765LT iphinde ifakwe i-Proactive Chassis Control (esebenzisa ama-absorber axhunywe axhumeke ku-hydraulic shock ekupheleni kwemoto ngayinye, ngaphandle kwama-stabilizer bar) esebenzisa izinzwa ezengeziwe ezingu-12 (okuhlanganisa i-accelerometer esondweni ngalinye nezimbili izinzwa ze-damper pressure).
Ukuphila ngokuvumelana negama le-LongTail, i-spoiler yangemuva inwetshiwe
Emkhankasweni wokujikijela amakhilogremu amaningi ngangokunokwenzeka “esikebheni”, onjiniyela bakwaMcLaren abashiyanga nocezu olulodwa ekuhloleni kwabo.
U-Andreas Bareis, umqondisi womugqa wamamodeli we-McLaren's Super Series, uyangichazela ukuthi “ziningi izingxenye ze-carbon fiber emsebenzini womzimba (udebe lwangaphambili, ibhampa yangaphambili, iphansi elingaphambili, iziketi ezisemaceleni, ibhampa yangemuva, i-diffuser yangemuva kanye ne-spoiler yangemuva eside) , emhubheni ophakathi nendawo, phansi emotweni (eveziwe) nasezihlalweni zokuncintisana; i-titanium exhaust system (-3.8 kg noma 40% ilula kunensimbi), i-F1 impahla engenisiwe efakwe emshinini wokudlulisa, ulayini wangaphakathi we-Alcantara, amasondo e-Pirelli Trofeo R namathayi alula nakakhulu ( -22 kg) kanye nezindawo ezicwebezelayo ze-polycarbonate njengasezimotweni eziningi zomjaho. (u-0.8 mm uzacile)… futhi siyawuyeka umsakazo (-1.5 kg) kanye nesiphephetha-moya (-10 kg)”.
Ekugcineni, kwaqedwa u-80 kg, kanti isisindo esomile se-765LT sasingu-1229 kg, noma ngo-50 kg ngaphansi kwezimbangi zayo ezilula, i-Ferrari 488 Pista.
Ngemuva kwe-cockpit kanye ne-carbon fiber monocoque kune-benchmark yenjini engu-4.0 l twin-turbo V8 (eqinile ngokuphindwe kahlanu kune-720S) ethole ezinye zezimfundiso nezingxenye ze-Senna ukuze izuze ukukhiqiza okuphezulu okungu-765 hp kanye no-800 Nm (the I-720S ine-minus 45 CV ne-minus 30 Nm kanye ne-675LT minus 90 CV ne-100 Nm).
Ibungazwe ngu-Senna
Ezinye izixazululo zobuchwepheshe ziyaphawuleka, noma “sanikezwa” uSenna ovusa amadlingozi, njengoba uBareis echaza: “sahamba sayolanda amapiston e-aluminium omgunyathi kaMcLaren Senna, sathola umfutho ophansi wokukhipha amandla emuva ukuze sinyuse amandla phezulu. isivinini sombuso futhi sithuthukise ukusheshisa ngesivinini esimaphakathi ngo-15%.
Amadiski e-ceramic e-765LT aphinde afakwe ama-brake caliper “anikezwe” nguMcLaren Senna kanye nobuchwepheshe bokupholisa i-caliper obusuka ngqo ku-F1, obunegalelo elibalulekile lokudinga okungaphansi kuka-110 m ukuthi ume ngokuphelele ukusuka ejubaneni lika-200 km/ h.
Ku-chassis, ukuthuthukiswa kwabuye kwethulwa, ekuqondiseni ngosizo lwe-hydraulic, kodwa okubaluleke kakhulu kuma-axles nokumiswa. Ukuvunyelwa phansi kwehliswe ngo-5 mm, ithrekhi yangaphambili ikhule ngo-6 mm kanti iziphethu zilula futhi ziqinisiwe, okuholele ekuzinzeni okwengeziwe nokubamba okungcono, ngokusho kukaBareis: "ngokuncikisa imoto phambili nokunikeza ububanzi obuningi kule ndawo, sikhulisa ukubamba kwemishini”.
Bhalisela iphephandaba lethu
Esinye isikhombi esibonakalayo senani elikhulu lokuqukethwe kwale McLaren 765LT amapayipi amane ahlanganiswe ngendlela emangalisayo e-titanium alungele ukukhipha iculo elishiya noma ubani ezwa amathrekhi awo.
E-Silverstone… yisiphi isimo esingcono?
Ukubheka ishidi lobuchwepheshe kusize ukuqinisa ukukhathazeka ngaphambi kokungena kusekethe ye-Silverstone, enye into enezela ukuzithoba kulokhu okwenziwa yi-McLaren entsha: 0 kuya ku-100 km/h ku-2.8 s, 0 kuya ku-200 km/h ku-7.0 kanye nesivinini esiphezulu esingu-330 km/h, izinombolo zingenzeka kuphela ngesivumelwano sesilinganiso sesisindo/amandla esingu-1.6 kg/hp.
Isimo sokuncintisana siqinisekisa ukusebenza kahle kwala marekhodi futhi uma cishe ukucwayiza kweso okuhlala ku-sprint efinyelela ku-100 km/h kufana nalokho okuzuzwa yiFerrari 488 Pista, Lamborghini Aventador SVJ kanye nePorsche 911 GT2 RS, osekukhona kakade. I-200 km / h ifinyelelwa ku-0.6s, 1.6s kanye ne-1.3s ngaphambili, ngokulandelana, le trio yezimbangi ezihlonishwayo.
Njengoba kunqunyelwe ukunyakaza okubangelwa amahanisi, ngiyabona, lapho ngingena ku-baquet, usizo olukhulu lokukhulisa ikhonsoli yesikhungo kanye netheyiphu enamathiselwe emnyango, ukuze ukwazi ukuyivala cishe ngaphandle kokunyakazisa umzimba. . Maphakathi nendawo yedeshibhodi ye-minimalist kungaba khona imonitha engu-8” (ngingathanda ukuthi ithambekele kakhulu kumshayeli, ngoba noma yikuphi okweshumi komzuzwana uzokuzuza ukuze ugcine amehlo akho ethrekhi wamukelekile…) lokho ikuvumela ukuthi ulawule imisebenzi ye-infotainment.
Kwesokunxele, indawo yokusebenza enezilawuli ezijikelezayo zokukhetha Amamodi Ajwayelekile/Ezemidlalo/Ithrekhi Yokuziphatha (Ukubamba, lapho isilawuli sokuzinza siphinde sacishwa) kanye neMotorization (Powertrain) futhi, phakathi kwezihlalo, inkinobho yokuvula Imodi yokuQalisa.
Izibani...ikhamera...isenzo!
Phakathi kwesithupha neminye iminwe emine (evikelwe amagilavu) esandleni ngasinye nginesondo lokuqondisa elingenazinkinobho ebusweni! Okusebenza kuphela kulokho okwadalwa ekuqaleni: ukujika amasondo (kubuye kube nophondo phakathi nendawo…). Ama-gearshift levers (ku-carbon fiber) afakwe ngemuva kwesondo lokuqondisa, i-instrumentation enokudayela okubili okuphehla i-tachometer enkulu emaphakathi (kungenzeka ukuthi uguqule isethulo). Emkhondo kunolwazi olwengeziwe, yingakho okumele ukwenze nje ukuthinta inkinobho ukuze wenze iphaneli yensimbi inyamalale, okuba ithrekhi yokuqala enolwazi oluyinsalela.
Injini ayinayo i-acoustic cache ye-Lamborghini, isibonelo, futhi i-crankshaft yayo eyisicaba yenza umsindo ube ne-metallic kancane futhi "i-charisma" encane, okungase kudumaze abanye abangabanikazi.
Okunye okuvumelanayo yikhwalithi yokusebenza, nakuba kugxilwe kukhwalithi yokuziphatha hhayi kakhulu ekusebenzeni okumsulwa. Mhlawumbe ngenxa yokuthi i-torque engu-800 Nm ye-torque ephezulu inikezwa kancane kancane kumshayeli (inani eliphelele lingaphansi komyalelo wakho ku-5500 rpm), ukusheshisa akukaze kuzwakale njenge-punch esiswini, kodwa kuhlale kufana nokuphusha okuqhubekayo, okufana ncamashi nomkhathi onamandla kakhulu. injini.
Amandla okubhuleka akhiqiza imizwa kuphela lapho angafinyelela khona “imoto yomjaho” esebenza kahle kakhulu futhi enekhono, ngisho nalapho kunesidingo esiphuthumayo sokunciphisa isivinini. Ukusuka ku-300 kuya ku-100 km/h, kuyilapho udeveli ecikica iso, imoto isala igxilile, icishe ingaphazanyiswa futhi nesiteringi sikhululeke ngokuphelele ukuchaza ijika lejika lapho umshayeli/umshayeli ecishe ame esinqeni sokunxele.
Emakhoneni asheshayo ungakwazi ukuzwa ukudluliswa kwenqwaba kuya ngaphandle kwekhona, njengaseWoodcote, ngaphambi kokungena entanjeni, lapho kufanele ubekezele uze ukwazi ukunyathela i-accelerator ngokugcwele futhi.
Bese-ke, ngokushintshana okuqinile, njengoStowe ekugcineni kwe-Hangar eqondile, ungabona ukuthi i-765LT ayinankinga nokutshikizisa umsila wayo njengophawu lwenjabulo ye-canine uma icasulwa ukwenza kanjalo. Futhi lokho kudinga ukunakwa okuthile nezandla eziqinile ukuze silunge futhi, nezinsiza zikagesi zibalulekile, okungenani size siqonde ukuthi "sithambisa kanjani isilo" (ungaqhubeka nokwenza izinsiza zikagesi zivumeleke kakhulu noma zingabibikho, njengoba siqongelela ukuphenduka nolwazi. yomzila kanye nezimemo zemoto).
Amathayi ajwayelekile, i-Pirelli Trofeo R, asiza ukugcina imoto inamathele ku-asphalt njenge-limpet, kodwa labo abangahlosile ngempela ukushaya ithrekhi futhi bathenge i-765LT njengemoto yokuqoqa ukuze bahambe kancane kancane ezitileni zomphakathi bangakhetha Izinketho ze-P Zero. Phela lena akuyona iSenna, imoto yomjaho enikwa imvume yokuhamba iziqephu emigwaqeni yomphakathi.
Ukucaciswa kobuchwepheshe
| I-McLaren 765LT | |
|---|---|
| MOTOR | |
| Izakhiwo | Amasilinda angu-8 ku-V |
| Ukuma | Isikhungo seLongitudinal sangemuva |
| Amandla | 3994 cm3 |
| Ukusabalalisa | 2xDOHC, 4 amavalvu/isilinda, 32 amavalvu |
| Ukudla | Ukulimala ngokungaqondile, 2 turbos, intercooler |
| amandla | 765 hp ku-7500 rpm |
| Kanambambili | 800 Nm at 5500 rpm |
| UKUSAKAZA | |
| Ukudonsa | emuva |
| Ibhokisi legiya | Okuzenzakalelayo (i-double clutch) isivinini esingu-7. |
| I-CHASSIS | |
| Ukumiswa | I-Adaptive hydraulic damping (I-Proactive Chassis Control II); FR: Onxantathu abagoqe kabili; TR: Onxantathu abagqagqene kabili |
| amabhuleki | FR: I-Carbon-ceramic ventilated discs; TR: ama-carbon-ceramic ventilated discs |
| UBULINGANISO NAMAKHONO | |
| Comp. x Ububanzi x Alt. | 4600mm x 1930mm x 1193mm |
| Phakathi kwama-ekseli | 2670 mm |
| isiqu | FR: 150 l; I-TR: 210 l |
| Idiphozithi | 72 l |
| Isisindo | 1229 kg (omile); 1414 kg (US) |
| Amasondo | FR: 245/35 R19; TR: 305/30 R20 |
| IZINZUZO, UKUSETSHENZISWA, UKUPHUMA | |
| Isivinini esiphezulu | 330 km/h |
| 0-100 km/h | 2.8s |
| 0-200 km/h | 7.0s |
| 0-400 m | 9.9s |
| 100-0 km/h | 29.5 m |
| 200-0 km/h | 108 m |
| ukusetshenziswa komjikelezo okuhlanganisiwe | 12.3 amalitha/100 km |
| Ukukhishwa komjikelezo we-CO2 ohlanganisiwe | 280 g/km |
Qaphela: Intengo yama-euro angu-420,000 iyisilinganiso.