Ndi imodzi mwazoyaka zomaliza ndipo ngati itseka, ili ndi kiyi yagolide: pa khadi la bizinesi la Chithunzi cha McLaren765LT Pali 765 hp, 2.8 s kuchokera 0 mpaka 100 km/h ndi 330 km/h, kuphatikiza zigawo za Senna kuti zikhale zogwira mtima kwambiri panjira.
Pambuyo pa 2020 yovuta kwambiri (onani bokosi), imodzi mwa zitsanzo zomwe McLaren akuwerengera kuti apulumuke (zomwe zikuyenda bwino ku China, kuyambira tsopano ku Middle East, pamene Ulaya ndi USA zikukhalabe) ndendende izi 765LT. Ndi nthawi yachisanu pazaka zamakono za mtundu waku Britain, womwe umapereka msonkho kwa F1 wokhala ndi mchira wautali (Longtail), wopangidwa ndi Gordon Murray mu 1997.
Zomwe zili m'matembenuzidwe a LTwa ndi osavuta kufotokoza: kuchepetsa kulemera, kuyimitsidwa kusinthidwa kuti apititse patsogolo khalidwe la kukwera, kupititsa patsogolo kayendedwe ka ndege ndikuwononga mapiko akuluakulu ndi mphuno yotambasula. Chinsinsi chomwe chinkalemekezedwa pafupifupi zaka makumi awiri pambuyo pake, mu 2015, ndi 675LT Coupé ndi Spider, zaka ziwiri zapitazo ndi 600LT Coupé ndi Spider, ndipo tsopano ndi 765LT iyi, yomwe ili "yotsekedwa" (mu 2021 idzawululidwa. chosinthika).
2020, "annus horribilis"
Atalembetsa mu 2019 chaka chabwino kwambiri chogulitsira m'mbiri yake yayifupi monga wopanga masewera apamwamba amsewu, McLaren Automotive adalangidwa kwambiri mchaka cha mliri wa 2020, osapitilira 2700 olembetsa padziko lonse lapansi (-35% poyerekeza ndi 2019), kutsatira miyezi yowononga kwambiri. , monga amene anakhalapo kuyambira March mpaka May. Kampaniyo idakonzedwanso pamagawo angapo, idayenera kukweza ndalama zakunja ($ 200 miliyoni kuchokera kubanki yaku Middle East), idachepetsa kuchuluka kwa ogwira ntchito, kubwereketsa malo a Technical Center ndikuyimitsa kukhazikitsidwa kwa mtundu wamtsogolo wa Ultimate Series (Senna, Speedtail ndi Elva) pakati pazaka khumi zapitazi.
Kodi chasintha n’chiyani?
Zina mwa zinthu zomwe zapita patsogolo kwambiri poyerekeza ndi 720S waluso kwambiri, pali ntchito yomwe ikuchitika pa aerodynamics ndi kuchepetsa kulemera, mayina awiri oyenera a galimoto iliyonse ndi zokhumba zamasewera. Poyamba, mlomo wakutsogolo ndi wowononga kumbuyo ndi wautali ndipo, pamodzi ndi mpweya wa carbon fiber pansi pa galimoto, zitseko za chitseko ndi diffuser zazikulu, zimapanga 25% apamwamba aerodynamic kuthamanga poyerekeza ndi 720S.
Wowononga kumbuyo akhoza kusinthidwa m'malo atatu, malo amodzi kukhala 60mm apamwamba kuposa 720S omwe, kuwonjezera pa kuwonjezereka kwa mpweya, amathandizira kuziziritsa kwa injini, komanso "braking". ” amachepetsa chizoloŵezi chakuti galimoto “izizire” pakachitika mabuleki olemera kwambiri.
Pomangidwa pamunsi pa 720S, 765LT ilinso ndi Proactive Chassis Control (yomwe imagwiritsa ntchito ma hydraulic shock absorbers pamapeto aliwonse a galimoto, popanda mipiringidzo yokhazikika) yomwe imagwiritsa ntchito masensa 12 owonjezera (kuphatikizapo accelerometer pa gudumu lililonse ndi ziwiri). damper pressure sensors).
Kukhala molingana ndi dzina la LongTail, chowononga chakumbuyo chawonjezedwa
Mu ntchito yoponya mapaundi ochuluka momwe angathere "m'madzi", akatswiri a McLaren sanasiye chidutswa chimodzi pakuwunika kwawo.
Andreas Bareis, wotsogolera mzere wa chitsanzo cha McLaren's Super Series, amandifotokozera kuti "pali zigawo zambiri za carbon fiber pa thupi (milomo yakutsogolo, bampu yakutsogolo, pansi kutsogolo, masiketi am'mbali, bumper yakumbuyo, cholumikizira chakumbuyo ndi chowononga chakumbuyo chomwe ndichatali) , mumsewu wapakati, pansi pa galimoto (yowonekera) ndi mipando ya mpikisano; makina otulutsa titaniyamu (-3.8 kg kapena 40% yopepuka kuposa chitsulo), F1 zida zotumizidwa kunja zomwe zimagwiritsidwa ntchito potumiza, zitsulo zamkati za Alcantara, mawilo a Pirelli Trofeo R ndi matayala ndi opepuka ( -22 kg) ndi malo owoneka bwino a polycarbonate ngati magalimoto ambiri othamanga. (0.8 mm kuonda)… komanso timasiya wailesi (-1.5 kg) ndi zoziziritsira mpweya (-10 kg)”.
Pamapeto pake, 80 kg idachotsedwa, ndi kulemera kwa 765LT kukhala 1229 kg, kapena 50 kg kuchepera kuposa mnzake wopepuka, Ferrari 488 Pista.
Kumbuyo kwa cockpit ndi carbon fiber monocoque pali benchmark 4.0 l twin-turbo V8 injini (yokhala ndi mikwingwirima yolimba kasanu kuposa 720S) yomwe yalandira ziphunzitso ndi zigawo zina za Senna kuti ikwaniritse kutulutsa kwakukulu kwa 765 hp ndi 800 Nm (the 720S ili ndi kuchotsera 45 CV ndi kuchotsera 30 Nm ndi 675LT kuchotsera 90 CV ndi 100 Nm).
Pamodzi ndi Senna
Mayankho ena aukadaulo ndi odziwika, ngakhale "atapatsidwa" ndi Senna wodabwitsa, monga Bareis akufotokozera: "tidapita kukatenga ma pistoni a aluminium a McLaren Senna, tidapeza kupsinjika pang'ono kumbuyo kuti tiwonjezere mphamvu pamwamba pa kuthamanga kwa boma ndipo tidakulitsa mathamangitsidwe apakati ndi 15%.
Ma discs a ceramic a 765LT amapangidwanso ndi ma brake calipers "operekedwa" ndi McLaren Senna komanso ukadaulo woziziritsa wa caliper womwe umachokera ku F1, ndi zopereka zofunika zomwe zimafunikira zosakwana 110 m kuti ziyime pa liwiro la 200 km/ h.
Mu chassis, kuwongolera kudayambikanso, pakuwongolera ndi chithandizo cha hydraulic, koma chofunikira kwambiri mu ma axles ndi kuyimitsidwa. Chilolezo cha pansi chinachepetsedwa ndi 5 mm, njira yakutsogolo idakula 6 mm ndipo akasupe ndi opepuka komanso olimbikitsidwa, zomwe zidapangitsa kuti pakhale bata komanso kugwira bwino, malinga ndi Bareis: "potsamira galimoto kutsogolo ndikuyipatsa m'lifupi m'dera lino, timawonjezera mphamvu yamakina."
Lembetsani ku kalata yathu yamakalata
Chizindikiro china chosonyeza kufunikira kwa zomwe zili mu McLaren 765LT iyi ndi mapaipi anayi olumikizana kwambiri a titaniyamu omwe ali okonzeka kutulutsa nyimbo yomwe imasiya aliyense akumva.
Ku Silverstone… ndi bwino bwanji?
Kuyang'ana pa pepala laukadaulo kunathandizira kukulitsa nkhawa musanalowe mudera la Silverstone, chinthu china chomwe chikuwonjezera chidwi pazochitika izi kumbuyo kwa gudumu la McLaren watsopano: 0 mpaka 100 km/h mu 2.8 s, 0 mpaka 200 km / h pa 7.0 ndi liwiro la 330 km / h, manambala zotheka kokha ndi mgwirizano wa chiŵerengero cha kulemera / mphamvu ya 1.6 kg / hp.
Mpikisano zochitika zimatsimikizira kupambana kwa zolemba izi ndipo ngati kuphethira kwa diso komwe kumatenga liwiro mpaka 100 km / h kuli kofanana ndi zomwe Ferrari 488 Pista, Lamborghini Aventador SVJ ndi Porsche 911 GT2 RS amakwaniritsa, kale pa. 200 Km / h amafika 0,6s, 1.6s ndi 1.3s pamaso, motero, atatu awa olemekezeka Otsutsa.
Chifukwa cha kuchepa kwa kayendedwe kamene kamakhala ndi hani, ndikuzindikira, ndikafika paphwando, ndizofunikira kwambiri kukweza kondomu yapakati komanso tepi yomwe imamangiriridwa pakhomo, kotero kuti ndizotheka kutseka pafupifupi popanda kusuntha thupi. . Pakatikati pa dashboard ya minimalist pakhoza kukhala 8 ”monitor (ndikufuna kuti ikhale yolunjika kwa dalaivala, chifukwa chakhumi chilichonse cha sekondi iliyonse mudzapeza kuti muyang'ane panjirayo ndiyolandiridwa…) amakulolani kulamulira ntchito infotainment.
Kumanzere, malo ogwiritsira ntchito omwe ali ndi maulamuliro a rotary posankha Normal / Sport / Track modes kwa Khalidwe (Kugwira, komwe kuwongolera kukhazikika kumayimitsidwanso) ndi Motorization (Powertrain) ndipo, pakati pa mipando, batani kuti mutsegule Launch mode.
Kuwala…kamera…kuchita!
Pakati pa chala chachikulu ndi zala zina zinayi (zotetezedwa ndi magolovesi) m'dzanja lililonse ndili ndi chiwongolero chopanda mabatani kumaso! Zomwe zimangogwira ntchito zomwe zidapangidwa poyambirira: kutembenuza mawilo (alinso ndi nyanga pakati…). Zotengera za gearshift (mu kaboni fiber) zimayikidwa kuseri kwa chiwongolero, zida zokhala ndi zida ziwiri zoyang'ana pa tachometer yayikulu yapakati (ndizotheka kusintha mawonekedwe). Pa njanji ndi zambiri zambiri, nchifukwa chake zonse muyenera kuchita ndi kukhudza batani kuti chida gulu kutha, amene amakhala njanji woyamba ndi zambiri zotsalira.
Injini ilibe cache yamayimbidwe a Lamborghini, mwachitsanzo, ndipo crankshaft yake yathyathyathya imapangitsa kuti phokoso likhale lachitsulo pang'ono komanso "chisangalalo" chochepa, zomwe zingakhumudwitse eni ena.
Kugwirizana kwakukulu ndi khalidwe la machitidwe, ngakhale kuti cholinga chinasiyidwa pa khalidwe labwino osati pakuchita bwino. Mwina chifukwa 800 Nm wa makokedwe pazipita pang'onopang'ono anapatsidwa dalaivala (chiwerengero ndi lamulo lanu pa 5500 rpm), mathamangitsidwe samamva ngati nkhonya m'mimba, koma nthawi zonse ngati kukankha mosalekeza, penapake ofanana ndi mlengalenga wamphamvu kwambiri. injini.
Mphamvu ya braking imapanga zomverera zomwe zimangofika pagalimoto yothamanga kwambiri komanso yaluso, ngakhale pakufunika kuchepetsa liwiro. Kuchokera ku 300 mpaka 100 Km / h, pamene mdierekezi akusisita diso lake, galimotoyo imakhalabe yobzalidwa, pafupifupi yosasokonezedwa ndi chiwongolero chomasuka kutanthauzira njira yokhotakhota ndi dalaivala / dalaivala pafupifupi ataima kumanzere.
M'makona othamanga mumatha kumva kusuntha kwa misa kupita kunja kwa ngodya, monga ku Woodcote, musanalowe kumapeto, komwe muyenera kuleza mtima mpaka mutha kupondanso chowonjezera.
Kenako, mosinthana kwambiri, monga Stowe kumapeto kwa Hangar mowongoka, mutha kuwona kuti 765LT ilibe vuto kugwedeza mchira wake pachizindikiro cha chisangalalo cha canine ngati akhumudwitsidwa kutero. Ndipo izi zimafuna chidwi ndi manja okhazikika kuti akonzenso, ndi zida zamagetsi zomwe zili zofunika, mpaka titamvetsetsa momwe "tingawetetse chilombo" (mutha kupitiliza kupanga zida zamagetsi kukhala zololera kapena kulibe, pamene tikuwunjikana kutembenuka ndi chidziwitso. za njira ndi kuyitana galimoto).
Matayala odziwika bwino, Pirelli Trofeo R, amathandiza kuti galimotoyo isasunthike pa phula ngati chiwombankhanga, koma iwo omwe sakufuna kugunda njanji ndikugula 765LT ngati galimoto yosonkhanitsira kukwera pang'onopang'ono pamasitima apamtunda angakonde Zosankha za P Zero. Kupatula apo, iyi si Senna, galimoto yothamanga yomwe imaloledwa kuyenda pafupipafupi m'misewu yapagulu.
Mfundo zaukadaulo
| Chithunzi cha McLaren765LT | |
|---|---|
| MOTO | |
| Zomangamanga | 8 masilindala mu V |
| Kuyika | Rear Longitudinal Center |
| Mphamvu | 3994 cm3 |
| Kugawa | 2xDOHC, mavavu 4/silinda, mavavu 32 |
| Chakudya | Kuvulala zosalunjika, 2 turbos, intercooler |
| mphamvu | 765 hp pa 7500 rpm |
| Binary | 800 Nm pa 5500 rpm |
| KUSUNGA | |
| Kukoka | kumbuyo |
| Bokosi la gear | Automatic (double clutch) 7 liwiro. |
| CHASSIS | |
| Kuyimitsidwa | Adaptive hydraulic damping (Proactive Chassis Control II); FR: Makona atatu opiringizana; TR: Makona atatu odutsana |
| mabuleki | FR: Carbon-ceramic ventilated discs; TR: carbon-ceramic ventilated discs |
| MUKULU NDI KUTHEKA | |
| Comp. x m'lifupi x Alt. | 4600mm x 1930mm x 1193mm |
| Pakati pa ma axles | 2670 mm |
| thunthu | FR: 150 l; TR: 210l |
| Depositi | 72l ndi |
| Kulemera | 1229 makilogalamu (zouma); 1414 kg (US) |
| Magudumu | FR: 245/35 R19; TR: 305/30 R20 |
| UPHINDU, KUGWIRITSA NTCHITO, ZOGWIRITSA NTCHITO | |
| Kuthamanga kwakukulu | 330 Km/h |
| 0-100 Km/h | 2.8s |
| 0-200 Km/h | 7.0s |
| 0-400 m | 9.9s ku |
| 100-0 Km/h | 29.5 m |
| 200-0 Km/h | 108 m |
| kuphatikiza mkombero mowa | 12.3 L / 100 Km |
| Kutulutsa kophatikizana kwa CO2 | 280g/km |
Zindikirani: Mtengo wa ma euro 420,000 ndikuyerekeza.