Njengo McLaren 620R , Uphawu lwaseBrithani lwalufuna ukunika abambalwa abanenhlanhla ilungelo lokukhwela kwindlela kunye nomzekelo osondeleyo "kwi-championship" 570S GT4 kwaye emva koko baphume "ngokwabo" ngeenyawo kunye nokuqhuba kwiindlela zoluntu ezibuyela ekhaya.
Kuphela nge-DNA enemvelaphi kwiFomula 1 umntu unokuqonda ukuba umenzi wemoto wendlela oneminyaka elishumi yobomi ulawula ukwenza intsingiselo yeempawu zezemidlalo ezigqwesileyo ezingaphezu kwesiqingatha senkulungwane njengeLamborghini okanye iFerrari.
Kwaye le yindlela nje enye yokushwankathela ukuqhutywa kwendlela iMcLarens eveliswe ngayo ukusukela oko kwasungulwa uphawu ngo-2011. Oomatshini ababonakalise, ukusukela ngomhla wokuqala, ukuba babe ziimoto zemidlalo ezinokuphathwa kakuhle kunye nokusebenza kakuhle, kodwa apho abanye abathandi abakhohlakeleyo emva Ivili lisenokuhendeka ukuba libatyhole ngokuba "baziphethe kakuhle kakhulu."
Kumava okuqhuba endiye ndanawo phantse onke, ndihlala ndifumana umbono wokuba yimidlalo yodidi oluphezulu apho kulula kumqhubi ophakathi ukuba ahambe ngokukhawuleza kakhulu.
Mhlawumbi yiloo nto, kwiminyaka yakutshanje, ukufika kwe-Senna kunye ne-600 LT yongeze i-drama efanelekileyo yokuba iimoto zendlela zingenakho, okwenza ukuba zifaneleke ngakumbi nakwiihambo zendlela kunayo nayiphi na enye into.
Bhalisa kwincwadana yethu
Ngoku i-logic iguqulwe kwaye kunye nale 620R McLaren wayefuna ukwenza inguqu yendlela ye-570 GT4 eqhuba kakuhle kwimidyarho ye-GT kwihlabathi lonke, kunye neziphumo ezithetha ngokwabo: kanye kunyaka wayo wokuqala, ngo-2017 , waqokelela izihloko ezisibhozo, iipali ezingama-24, uloyiso ezingama-44 namaqonga angama-96 (efunyenwe kuma-41% emidyarho yeGT4 awayedlala kuyo).
Iinguqu eziphambili
UJames Warner, injineli eyintloko yeMcLaren 620R, ushwankathela isaci sophuhliso lwemoto entsha:
"I-570S GT4 kulula ukuyiqhuba nabaqhubi abangaqeqeshelwanga kwaye besifuna ukuthatha iimpawu zomdyarho sizise kwindlela yoluntu."
McLaren Series
Sport Series, Super Series, Ultimate Series kunye GT yindlela McLaren ulwakhiwo uluhlu lwayo. Iimodeli ezifana ne-620R, 600LT okanye i-570S ziyinxalenye yoLuhlu lweMidlalo; i-720S kunye ne-765LT yi-Super Series; I-Senna, i-Elva kunye ne-Speedtail yi-Ultimate Series; kwaye i-GT, okwangoku, yimeko eyahlukileyo.
Waqhutywa njani lo msebenzi?
I-injini ye-3.8 l twin-turbo ye-V8 ifumene iyunithi yolawulo ethile eyavelisa eyona modeli inamandla kuluhlu lweMidlalo yeMcLaren - 620 hp kunye 620 Nm —; i-speed-speed automatic transmission eyamkelweyo iteknoloji ye-"Inertia Push" (echazwe nguWarner, "ulawulo lwe-drive kunye ne-clutch ephindwe kabini idibanisa amandla e-inertial steering wheel ukuvelisa ukukhawuleza okongeziweyo ngexesha lokudlula "enye phezulu"); kunye nePirelli PZero Trofeo R series amathaya (elungiswe yi-nut eyodwa yeziko) ziyi-semi-slicks kwaye zaphuhliswa ngokukodwa kwi-620R, ekwakufuneka ibe nobuchule xa kuziwa "ukuqamba" i-slicks epheleleyo, njengoko echaza ngokuzidla okubonakalayo , uyihlo kwinjineli:
“I-620R inamavili ali-19” ngaphambili namavili angama-20” ngasemva nto leyo ebangele intloko ebuhlungu kakhulu kuba akukho 20” amavili atyibilikayo, kodwa njengoko sasifuna ngokwenene umthengi ukuba eze emgceni atshintshe iTrofeo awayeyikhwele. kwindlela kawonke-wonke ngokutyibilika ngokupheleleyo kuphela ngokutshintshwa ngokuthe ngqo - ngaphandle kwesidingo salo naluphi na uhlengahlengiso lwe-chassis - bekunyanzelekile ukuba sifumane amatayara athile.
Ngokubhekiselele kwi-advanteji ye-slicks, amanani akhanyisa: "siphumelele i-8% ngaphezulu kwendawo yoqhagamshelwano kunye ne-4% ye-lateral grip, eguqulela ekuzuzeni imizuzwana emithathu nge-lap kwi-Nardo, i-benchmark test circuit", uqukumbela uWarner.
Yintoni egcina kwi-GT4
Kwaye yintoni egcinwe kwi-GT4 enotshintsho oluncinci okanye olungenayo? Iphiko elingasemva lekhabhoni eliguquguqukayo lineprofayile efanayo kuzo zombini iimodeli (iyi-32 cm ukuphakama ukusuka emzimbeni, ukuze umoya ophuma kuphahla lwemoto uhlale ukwinqanaba eliphezulu, uthintele indawo yesiphithiphithi ngasemva) kwaye unesithathu. izikhundla ezihlengahlengiswayo.
Umthengi ufumana imoto ngeyona nto imodareyithayo kwezi zintathu, kodwa nangaliphi na ixesha kunokwenzeka ukwenza ukulungiswa ukuze njengoko i-angle ikhula, uxinzelelo lwe-aerodynamic kwimoto luyanda, lufikelela kubukhulu be-185 kg kwi-250 km. / H. Ukuze isetyenziswe kwimoto yendlela, kwamkelwa isibane sokumisa.
Ezinye izinto ezithatha isigqibo kwinkalo ye-aerodynamics yi-GT4-efana ne-bumper kunye nomlomo wangaphambili othi, kunye ne-carbon fiber hood yokuqala kwimodeli yeSports Series, incede ukudala uxinzelelo lwe-65 kg phambi kwemoto, eyona nto ibalulekileyo. ekuqinisekiseni ulungelelwano phakathi komphambili nasemva kweMcLaren 620R.
Kukho iiprofayili ezigciniweyo ngaphambili kwevili ngalinye kwamane, ukungena komoya kwi-hood (ephantsi kwayo isigcina-ntloko okanye ibhegi yokuhamba ingena ngempelaveki) kunye netonela yomoya (ukhetho) eluphahleni, kulo mzekelo ubabalo. ubunjineli be-inlet ngelixa uphakamisa idrama ye-acoustic kwindawo yokusebenzela.
Kwi-chassis, iMcLaren 620R isetyenziswa yinkqubo yohlengahlengiso lwezandla kwizikhundla ezingama-32 zendibano yasentwasahlobo-on-damper (i-coilvers, eqhelekileyo yemoto yomdyarho), kunye nohlengahlengiso oluzimeleyo loxinzelelo kunye nolwandiso, olulula nge-6 kg. usebenzisa i-aluminiyam oonxantathu) kune-adaptive damping system esetyenziswa kwi-570S - umthengi unokuyikhetha, ngokukhetha, ukudibanisa inkqubo yokunyusa impumlo yemoto ukufikelela / ukuphuma kwiigaraji, ii-asphalt ezimbi, njl.
Xa kuthelekiswa ne-570S, imivalo yokuzinzisa, imithombo kunye neendawo eziphakamileyo eziphezulu (kwinsimbi engenasici kunye ne-rubber) ziqinile ngakumbi, ngelixa iibhuleki ziphuculwe ngeediski ze-ceramic - 390 mm ngaphambili kunye ne-380 mm ngasemva, ngoko ke zikhulu kunoko. ngaphezu kwezo ze-GT4) kunye neecaliper ezinepistons ezintandathu kwi-aluminium yenkohliso ngaphambili nezine ngasemva, ukongeza kwi-booster yebhuleki kunye nempompo yokufunxa ebonelelwe nguMcLaren Senna.
Race-ivumba elingaphakathi
Umoya we-spartan wangaphakathi uqinisekisa ubuni bomthengi ekujoliswe kuwo we-620R (kukho ngakumbi nangakumbi i-Brits ene-supersports ethatha "izinto zokudlala" zabo ukuya ebaleni ngempelaveki, njengoko sichazile eMcLaren), kodwa kunye nenjongo ezimbini zoku. imodeli, njengoko i-ultra-light fiber fiber bacquets idibanisa amabhanti ezihlalo "zaseburhulumenteni" kunye namabhanti akhethekileyo omdyarho, okanye iintambo zokubopha, ezinamanqaku amathandathu okulungisa.
Kukho i-Alcantara kuyo yonke indawo kunye ne-carbon fiber, kwiimeko ezininzi zolwakhiwo, njengakwindawo ye-center console eqhagamshelwe kumqolo wemoto, isiqwenga esinye (i-Monocell II) ngokupheleleyo kwi-carbon fiber, njengakuzo zonke i-McLarens (i-determinant). ngokuba featherweight yayo, 1282 kg owomileyo kule meko, malunga 200 kg ngaphantsi kwe Mercedes-AMG GT).
Ukulungisa umoya, iikhompathi zeglavu kunye nomgangatho we-cockpit azinyanzelekanga ukuba azikhethele ngaphandle kweendleko, ngelixa umthengi enokukhetha inkqubo ye-audio yeprimiyamu enotyikityo lwe-Bowers & Wilkins... ifakwe kanye emva kwendawo yokulala.
Embindini wedeshibhodi encinci kunokubakho i-7 ”esweni (ndingathanda ukuba ityekele ngakumbi kumqhubi, kuba nasiphi na ishumi somzuzwana esifunyenweyo ukugcina amehlo akho endleleni wamkelekile…) ukulawula imisebenzi infotainment.
Ukuya ezantsi, phakathi kwezihlalo, indawo yokusebenza enolawulo olujikelezayo lokukhetha iindlela eziqhelekileyo/zeMidlalo/Umzila wokuZiphatha (Ukuphatha, apho ulawulo lozinzo lucinyiwe) kunye neMotorization (Powertrain) kunye neqhosha lokuvula indlela yokuQalisa kwaye qala/ misa… ukugcina igesi. Kunene…
ungahlala endleleni
Inxalenye yokuqala yamava okuqhuba iMcLaren 620R yenzeke ezindleleni kwingingqi yaseNorfolk, kumntla-mpuma weNgilani, ukuze kube nokwenzeka ukuqonda ukuba kude kangakanani ukuguqulwa kwe-GT4 kwinguqulelo “yoluntu” efunekayo. isiphumo.
Ndaqala ngokuqaphela ukubonakala kakuhle ngaphandle (ngenxa yempembelelo edibeneyo ye-windshield ebanzi eneentsika ezinqabileyo), ngokukhawuleza emva kokuzifaka kunye (ngokuphinda) ndiqhelane nolawulo oluphambili.
Eyesibini imbonakalo elungileyo yayinento yokwenza nokunqunyanyiswa komthamo ofanelekileyo wokudambisa, kunye nobuchwephesha beMcLaren obubeka kufutshane nesinye sezona seto zikhululekileyo ze-32 ukukhetha kuzo.
Ndizama ukutshintsha indawo yomkhethi “H” (Ukuphatha) ukuqinisekisa ukuba akukho nyani utshintsho kummiselo (yincwadana yemigaqo, hayi eye-elektroniki), ngokungafaniyo nokwenzekayo ngomkhethi “P” (Powertrain), othi ichaphazela impendulo ye-injini, enamandla ngaphezu kwe-GT4 (malunga ne-500 hp), ngenxa yezithintelo ezibekwe yimfuno yokulinganisa amandla kunye nokhuphiswano.
Ngokungamangalisiyo, ukukhawulezisa kuyadizzy kwaye nakuphi na ukudlula ezindleleni ezinomgaqo omnye kwicala ngalinye kunokupheliswa ngelixa usathana ehlikihla iliso, ngesandi se-injini esingayaleli intlonipho enganeno, ngokuchaseneyo noko.
I-steering ikhawuleza ngokumangalisayo kwaye iyanxibelelana, ngendlela efanayo ukuba iziqhoboshi zibonakala zikwazi ukuyivala imoto ngokukhawuleza ngokukhawuleza xa siqhuba ngesantya sokuzonwabisa, okanye singalungiselelanga ukumisa i-620R kwisantya se-ballistic.
umdli wolwazi
Ndifika kwisekethe yaseSnetterton kumava engoma kwaye nangona ndingaziva ndiguqulwe ngoko nangoko ndibe ngumqhubi, akufuneki kubekho ukuthandabuza.
Ukutshintsha imoto, ukuya kwelinye elinamavili adibeneyo afakwe ngokupheleleyo, kwenziwa nje ukukhawulezisa inkqubo, kuba ndinokuqiniseka ukuba indlela kunye neemoto zokulandelela ziyafana, ngaphandle kwezicwangciso ezahlukeneyo. Ukunqunyanyiswa okwenziwe kwi-absorber shock ngokwayo (phakathi kwe-6 ukuya kwe-12 inqakraza nzima kunemoto endiyiqhube nje endleleni, oko kukuthi, i-25% "yokomisa") kunye nesikhundla sephiko elingasemva (esiphakanyiselwe kwindawo ephakathi, ukwandisa Uxinzelelo lwe-aerodynamic ngasemva malunga ne-20%).
Ecaleni kwam, njengomqeqeshi wovavanyo lomlilo, ngu-Euan Hankey, umqhubi waseBritani onamava kunye ne-stints kwi-single-seaters, iPorsche Cup kunye ne-GT racing, kutshanje noMcLaren, apho ungumqhubi wovavanyo, kunye nokukhuphisana kwi-Championship. British GT, apho amaqela kunye nenekazi, Mia Flewitt, watshata CEO McLaren Automotive. Iqhagamshelwe kakuhle, ke ngoko.
Kwimo epholileyo, mhlawumbi ngenxa yoloyiso lwakhe kugqatso lwe-GT kwiintsuku ezimbalwa ezidlulileyo, uHankey uyandinceda ukuba ndibeke umnxibelelanisi kwisigcina-ntloko sam kwaye andinike iingcebiso ezimbalwa malunga noko kwakuza kuza.
Xa ndingena kwi-bacquet, ndiyaqonda ukuba ukulinganiselwa kokuhamba okubangelwa yi-harness kwenza ukuba kube luncedo ngakumbi ukuphakamisa i-console yeziko kunye nomtya oqhotyoshelwe emnyango, ukuze ukwazi ukuwuvala phantse ngaphandle kokuhambisa umzimba. Phakathi kobhontsi kunye neminye iminwe emine (ekhuselwe ziiglavu) kwisandla ngasinye ndinevili lokuqhuba ngaphandle kwamaqhosha ebusweni! Esebenza kuphela kwinto eyadalwa kuqala: ukujika amavili (ewe, inophondo embindini…).
"I-116 m ukusuka kwi-200 km/h ukuya ku-0 yi-12 m ngaphantsi kwe-570S"
Izixhobo ezinkulu ze-gearshift zixhonywe ngasemva kwevili lokuqhuba (ziphefumlelwe zezo zisetyenziswa kwi-F1 kunye ne-carbon fiber), izixhobo ezineefowuni ezimbini ezijikeleze i-tachometer enkulu ephakathi (kuyenzeka ukuba utshintshe unikezelo, njengoko kuqhelekile kwiidayali zedijithali zanamhlanje) .
Sisebenzisa uqwalaselo olukhulu lwengoma (iikhilomitha ezi-4.8) kwaye, njengesiqhelo, ndisuka emathangeni ngesantya esiphakathi ukuya kwabanye ngokukhawuleza kancinci, sithatha inzuzo yenkunzi yolwazi oluqokelelweyo lwemoto kunye nomzila (16 laps kuthetha ngaphezu kwesiqingatha samakhulu eekhilomitha kwizingqisho “ezixakekileyo”.
Ukuqhuba kukhawuleza njengoko kufuneka, kwaye umphetho omncinci ogqunywe eAlcantara unceda ukubamba ngokugqibeleleyo. UHankey akadinwa ukunika imiyalelo kwezona ndlela zifanelekileyo kunye notshintsho kwindawo nganye kwisekethe kwaye ndincume xa ndicela uxolo ngexesha endithatha ngalo ukukhumbula indlela, kunye neendlela ezimbini ezinkulu kunye (12) neejika zazo zonke izinto ezithandayo, ukuvuma oko. "Kungaphezulu kwesiqhelo kumntu ongengomqhubi wengcali".
Ukutsho ukuba izingqisho zokuqhuba zinokumangalisa kunokuba yinto engafunekiyo kwaye icace kakhulu, kodwa kufuneka ndiyitsho.
I-gearbox ye-7-speed dual-clutch automatic gearbox yayenziwe ngesoftware kaMcLaren ukuba ikhawuleze kwaye ingawi nakweyiphi na i-V8's regimes, engaziyo malunga nokulibaziseka ekuphenduleni, nokuba kuthathelwa ingqalelo ukuba i-620 Nm ye-torque ephezulu yenza kuphela. Sifike emva kwexesha (nge-5500 rpm). Kwimeko nayiphi na into, ukusuka apho ukuya ku-redline - kwi-8100 rpm - kusekho into eninzi yokuhlola.
ukuqhobosha ingqondo
Enye yezona zinto ziqinisekisayo zeMcLaren 620R's Dynamics yi-braking capacity yayo, zombini kwimigama kunye nendlela eyenzeka ngayo inkqubo. I-116 m ukusuka kwi-200 km/h ukuya ku-0 yi-12 m ngaphantsi kwe-570S esele inerejista engekahlawulwa.
Kwaye oku kwaba yinto ecacileyo ekupheleni kokugqiba ngokuthe tye, apho sasifike ngaphezu kwe-200 km / h kwaye kungakhathaliseki ukuba ndingene kangakanani entloko yam ukuba kwinqanaba elilandelayo ndiza kuqala ukuqhawula kamva, ndandihlala ndiphela. Kude ukusuka kwindawo yesiqalo ukuya kwincam yegophe.
Ekuphela kwesisombululo yayikukuvuselela kwakhona kwaye wenzakalisa ukuzingca… ngokuhleka kukaHankey ngasemva. Kodwa indlela iziqhoboshi zemoto nazo zikhulula ngayo: nangona, ngokuchaseneyo, ifikelele kwindawo yokuqhawula ngokukhawuleza, yayihlala ikwazi ukutsiba kwibhuleki kwaye ijike ivili lokuqhuba, kwaye uMcLaren akazange athandabuze ukuthobela ezi zimbini. imiyalelo ngobuchule obulinganayo.
Emva kwesiqingatha seyure sokusebenza ngokuthe ngcembe, iibhuleki zibonakalise ukuba zifanelekile kwinkonzo yonke kwaye zidiniwe kakhulu kunomqhubi, owathi, ekupheleni kweseshoni, sele ebonise iimpawu zangaphandle zokudinwa, owaphinda waxhoma. wacela uxolo eqinisekisa ukuba abanye oogxa bakhe kusuku olungaphambili bebedinga ukufumana amanzi besengaphakathi emotweni, ekupheleni kweseshoni.
Ukumelana nesantya esilandelelanayo nesiqhubekayo kunye nokuqhoboshwa kolu hlobo kufuna ukulungiswa okukhulu, nokuba kukho amaxesha okudlala phakathi, ngakumbi okanye ngaphantsi ngenjongo.
ifika nini kwaye ibiza malini
I-McLaren 620R iya kuba nemveliso ekhawulelwe kwiikopi ze-225, ngokuqala kokuthengisa okubhengezwe ekupheleni kwe-2020. Ixabiso, siqikelela, liyi-400 lamawaka e-euro ePortugal, kuthathelwa ingqalelo ixabiso elisemthethweni le-345 500 ye-euro eSpain kwaye ukusuka 300 000 euro eJamani.
Iinkcukacha zobugcisa
| McLaren 620R | |
|---|---|
| Imoto | |
| Isikhundla | Iziko elingasemva, iLongitudinal |
| Uyilo lwezakhiwo | Iisilinda ezi-8 kwi-V |
| Ukusasazwa | 2 ac/32 iivalvu |
| Ukutya | Ukwenzakala ngokungathanga ngqo, 2 Turbocharger, Intercooler |
| Umthamo | 3799 cm3 |
| amandla | I-620 hp kwi-7500 rpm |
| Ibhinary | 620 Nm phakathi kwe-5500-6500 rpm |
| Umsinga | |
| Ukutsala | ngasemva |
| Ibhokisi yegiya | 7 isantya transmission oluzenzekelayo (clutch kabini). |
| Itshisi | |
| Ukumiswa | FR: Ukuzimela - oonxantathu abaphindwe kabini; TR: Ukuzimela - oonxantathu abawelanayo kabini |
| iziqhoboshi | FR: Iidiski zeCeramic ventilated; TR: Iidiski zeCeramic Ventilated |
| Isalathiso | Uncedo lwe-electro-hydraulic |
| Inani lokujika kwevili lokuqhuba | 2.6 |
| Imilinganiselo kunye neZakhono | |
| Comp. x Ububanzi x Alt. | 4557mm x 1945mm x 1194mm |
| Ubude phakathi kwe-axis | 2670 mm |
| umthamo wesutikheyisi | 120 l |
| umthamo wogcino | 72 l |
| Amavili | FR: 225/35 R19 (8jx19"); TR: 285/35 R20 (11jx20") |
| Ubunzima | 1386 kg (1282 kg owomileyo) |
| Izibonelelo kunye nokusetyenziswa | |
| Esona santya siphezulu | 322 km/h |
| 0-100 km/h | 2.9s |
| 0-200 km/h | 8.1s |
| 0-400 m | 10.4s |
| I-Braking 100 km/h-0 | 29 m |
| I-Braking 200 km/h-0 | 116 m |
| ukusetyenziswa okuxubileyo | 12.2 l/100 km |
| Ukukhutshwa kweCO2 | 278 g/km |