Kuvakala ngathi sibuyile ngeminyaka yoo-90s, uyakhumbula? Ixesha apho sinokuba neenguqulelo ezisondele kakhulu kwigaraji yethu - kulungile, ngaphezulu okanye ngaphantsi kufutshane… - kwiimoto ezibalekayo kwiWorld Rally Championship. Iinguqulelo ezaziwa ngokuba yi "homologation specials".
Iisistim eziqhubela phambili ezinamavili amane, ukunqunyanyiswa okunobuchule kakhulu, iibhuleki ezihambelanayo (akusoloko…) kunye nenkangeleko eyahlukileyo. Yiyo ke loo nto yaba ziincutshe zokuthetha nomntu ezalelwe ukuquka iimodeli ezikhuphisanayo kwi-WRC. Ngubani ongazange aphuphe ngokuba neSubaru Impreza okanye iMitsubishi Lancer Evo kwigaraji yabo, waphosa ilitye lokuqala…
Eyokugqibela yohlobo lwayo yayiyiSubaru Impreza STI, eyasungulwa kunyaka osele ukude kakhulu ngo-2007.
ndibuyele ekuphupheni
Ke, xa sijonga entsha IToyota GR Yaris — uyakwazi ukulibala igama langaphambili iYaris GR-4 (eyade yasebenza ngcono…) — kubonakala ngathi ixesha le-"provoval specials" libuyile.
NgeToyota GR Yaris entsha singaphupha kwakhona ngokuba nemoto yerali egaraji. Ivakala ibaxo - kwaye mhlawumbi iyabaxwa… - kodwa iToyota Gazoo Racing yabona uphuhliso lweToyota GR Yaris ngokungathi “yi-homologation ekhethekileyo” yokwenyani yokudibana.
Uphuhliso olubi kakhulu kangangokuba noTommi Mäkinen Racing - inkampani enoxanduva lwenkqubo ye-rally yeToyota - yabandakanyeka kwinkqubo. Kwaye kwimigca elandelayo siya kuzazi zonke iinkcukacha.
Iqonga leToyota GR Yaris
Kukwiinkcukacha onokuthi ubone ukuba iToyota Gazoo Racing ithathele ingqalelo iprojekthi yeGR Yaris. Enye yezona nkcukacha zibalulekileyo zichaphazela iqonga.
Iinjineli zaseJapan aziphelelanga ekuphuculeni iqonga le-GA-B elaqalwa kwisizukulwana esitsha seToyota Yaris. Baqhubela phambili.
Bhalisa kwincwadana yethu
Ukuze ukwandise i-aerodynamics, uhlengahlengiso lokumiswa ngasemva, ukunciphisa ubunzima kunye nokwamkela inkqubo yokuqhuba ngamavili onke, badibanisa ii-chassis ezimbini. Inxalenye yangaphambili yeyaris entsha (iqonga GA-B) kwaye inxalenye yangasemva yeCorolla (iqonga GA-C).
Ngalo lonke olu tshintsho, iToyota GR Yaris yayingabonakali - umzekelo, umsebenzi womzimba wawusuka kwiingcango ezintlanu ukuya kwezintathu. Yahlala ithe gca, kodwa ayikwazanga ukufihla ukuhanahanisa kwayo: hamba ngokukhawuleza, yophuka kwaye ugobe…goba ngokukhawuleza kakhulu!
Ngombulelo kulo mzimba omtsha we-hybrid, iToyota Yaris yayimfutshane nge-9.1 mm, kwaye ngoku ilinganisa i-3995 mm ubude, i-1805 mm ububanzi kunye ne-1460 mm ubude. I-wheelbase ngoku yi-2558 mm.
Ukugcina ubunzima phantsi kolawulo (i-1280 kg), wonke umzimba usebenzisa i-aluminium eqiniswe ngeplastiki kunye neepaneli zekhabhoni.
Injini ye-cylinder emithathu, i-261 hp
Phantsi kovalo lweToyota GR Yaris encinci sifumene injini… encinci. Incinci kodwa igcwele iigeek. Ibhloko ye-three-cylinder ene-1.6 ilitha yomthamo, ekwazi ukuphuhlisa i-261 hp kunye ne-360 Nm ye-torque ephezulu.
Isantya esiphezulu yi-230 km / h (i-electronic limited) kwaye i-sprint esuka kwi-0-100 km / h ifezekiswa nje ngemizuzwana emi-5.5. Amanani anokwenzeka kuphela ukubonga kumlinganiselo wamandla kubunzima be-4.9 kg / hp.
Ngokuphathelele kuthutho, lo uphethe i-gearbox enesantya ezintandathu (ziindaba ezimnandi nje, andithi?) kunye ne-GR-Four all-wheel drive system, ezakwenza konke okusemandleni ukubeka onke amandla. umhlaba.
I-GR-Four enolawulo lombane
Inkqubo ye-GR-Four ye-wheel drive yonke ineendlela ezimbini zokuzitshixa ze-Torsen. Ezi zinokulawulwa nge-elektroniki ngeendlela ezahlukeneyo zokuqhuba, ezitshintsha ukuhanjiswa kwamandla:
- Eqhelekileyo (60:40);
- Imidlalo (30:70);
- Umkhondo (50:50).
Ukuphatha amandla angaka kunye nokunyuka kokutsala, kule Toyota GR Yaris sifumana ukumiswa kwamakhonkco amaninzi kwi-asi engasemva. Inkqubo yokuqhobosha yaphinda yahlaziywa kwaye ngoku inobukhulu (xa kuthelekiswa nemilinganiselo yeYaris encinci) iidiskhi eziphuma umoya zangaphambili eziyi-356 mm kunye neekhalipha zepiston ezine.
Uza kufika nini ePortugal?
Njengoko usazi, iToyota GR Yaris sele idlule ePortugal kumjikelo wovavanyo, kodwa ukuthengiswa kwayo kwilizwe lethu kuya kuqala kuphela ekupheleni kwalo nyaka.
Kubonakala ngathi bagcwalise indawo yokugcina impahla yaseYaris ngeprotein.
Imveliso yenziwa lisebe leGazoo Racing kumzi-mveliso wakwaToyota eMotomachi (eJapan) - iyunithi apho iinkqubo ezininzi zisasebenza ngesandla. Zingaphi iiyunithi eziya kuveliswa? Akwaziwa.
Ngapha koko, ubomi obude kwi "homologation specials". Yayikhangeleka intle kwigaraji yakho, akunjalo?