Izimfoloko ezintathu zokulungisa. Lona ilogo ye Yamaha , inkampani yaseJapane eyasungulwa ngo-1897, eyaqala ngokukhiqiza izinsimbi zomculo nefenisha futhi okuthe eminyakeni engaba ngu-125 isibe yisiqhwaga sembonini yaseJapane neyomhlaba.
Akunakusho ukuthi, emhlabeni wezinjini, udumo olukhulu lukaYamaha lunqotshwe phakathi kwabalandeli bamasondo amabili, ngokunqoba kwabagibeli abafana noValentino Rossi, ukugibela amabhayisikili abo, ukusiza ukuthungatha umenzi kanye nesiNtaliyane ezincwadini zomlando ( kanye nezincwadi zokuqopha).
Kodwa-ke, nakuba izithuthuthu ze-Yamaha nezinsimbi zomculo zaziwa emhlabeni wonke futhi ukunikezwa kwazo emkhakheni we-nautical, ama-quad nama-ATVs nawo angabonakali, "okungacacile" kakhulu umsebenzi wabo emhlabeni wezimoto.
Akukhona ukuthi ngangingazange ngihlole ukuthi kungenzeka yini ukuba yingxenye yayo eqondile. Hhayi kuphela ngezinqola ezinkulu ezifana ne-OX99-11 ongazibona ngenhla, kodwa muva nje ngokuthuthukiswa kwedolobha (Motiv) nemoto encane yezemidlalo, iSports Ride Concept, ngokubambisana noGordon Murray. Lona, "ubaba" we-McLaren F1 kanye ne-GMA T.50 engathandeki kancane.
Kodwa-ke, umhlaba wezimoto awujwayelekile esigabeni sobunjiniyela saseYamaha. Phela, akugcini nje ukunikeza "isandla sokusiza" izikhathi eziningana ekuthuthukiseni izinjini zezimoto eziningana - emsebenzini ofanayo nalowo owenziwe ngabalingani bayo be-Porsche futhi imiphumela yayo sikumema ukuba uyikhumbule esihlokweni esifanele - kodwa wabuye waba umphakeli wezinjini ukuze… Ifomula 1!
IToyota 2000 GT
Enye yezinhlobo zakwaToyota ezigqama kakhulu (futhi ezingavamile), i-GT ka-2000 iphinde yaphawula ukuqala kokubambisana okuningana phakathi kweYamaha neToyota. Idalwe ngenhloso yokuba uhlobo lwemoto yohlobo lwe-halo yohlobo lwaseJapan, iToyota 2000 GT yethulwa ngo-1967 futhi umugqa wokukhiqiza wagingqa amayunithi angama-337 kuphela.
Ngaphansi kovalo lwemoto yezemidlalo eshelelayo bekuhlala u-2.0 litre inline six-cylinder (okuthiwa i-3M) ebifakela iToyota Crown edala kakhulu. I-Yamaha ikwazile ukukhipha i-150 hp ebabazekayo (111-117 hp ku-Crown), ngenxa yekhanda elisha le-aluminium cylinder eliklanywe ngayo, elivumele i-2000 GT ukuthi ihambe ijubane ifike ku-220 km/h ngesivinini esikhulu.
Kodwa kukhona okwengeziwe, okuthuthukiswe ngokuhlanganyela ngabakwaToyota kanye neYamaha, i-GT yango-2000 yakhiqizwa ngaphansi kwelayisense ngokuqondile endaweni yase-Yamaha's Shizuoka. Ngaphezu kwenjini kanye nomklamo wonkana, ukwazi kuka-Yamaha nakho kwabonakala emaphethelweni okhuni angaphakathi, konke ngenxa yolwazi lwenkampani yaseJapane ekukhiqizeni… izinsimbi zomculo.
IToyota 2ZZ-GE
Njengoba sikutshelile, i-Yamaha ne-Toyota basebenze ndawonye izikhathi ezimbalwa. Lena, yakamuva (ngasekupheleni kweminyaka yama-90), ibangele injini engu-2ZZ-GE.
Ilungu lomndeni wenjini yakwaToyota ZZ (amabhulokhi anamasilinda amane anamandla aphakathi kwamalitha angu-1.4 no-1.8), lapho abakwaToyota benquma ukuthi sekuyisikhathi sokuba balethe amandla engeziwe, ngenxa yalokho, baphenduka kakhulu, intombazanyana yaseJapane ewumdondoshiya yaphendukela “kubangane bayo. ” eYamaha.
Ngokusekelwe ku-1ZZ (1.8 l) efake amamodeli ahluke njenge-Corolla noma i-MR2, i-2ZZ igcine ukugudluzwa nakuba ububanzi kanye ne-stroke kwakuhlukile (ngokubanzi nokufushane, ngokulandelana). Ukwengeza, izinduku zokuxhuma zase zenziwa umgunyathi, kodwa impahla yayo enkulu kwakuwukusetshenziswa kwesistimu yokuvula amavalvu eguquguqukayo, i-VVTL-i (efana ne-VTEC yakwaHonda).
Ezinhlelweni zayo ezahlukene, le njini ibone amandla ayo ehluka phakathi kwe-172 hp enikezwa iCorolla XRS edayiswa e-USA kanye ne-260 hp no-255 hp eyethulwa ngayo, ngokulandelana, ku-Lotus Exige CUP 260 kanye ne-2-Eleven, ngiyabonga nge-compressor. Amanye amamodeli angaziwa phakathi kwethu nawo asebenzisa i-2ZZ, njengePontiac Vibe GT (engekho ngaphezu kweToyota Matrix enolunye uphawu).
Noma kunjalo, bekusenguqulo ye-192 hp evele ngayo ku-Lotus Elise ne-Toyota Celica T-Sport - ene-limiter endaweni ethile phakathi kuka-8200 rpm no-8500 rpm (okuhluka ngokucaciswa) - ukuthi le njini izoduma futhi inqobe. indawo "enhliziyweni" yabalandeli bazo zombili izinhlobo.
Lexus LFA
Nokho, enye yezinjini ezishiseka kakhulu, i-sonorous futhi kakhulu, kakhulu, i-rotary V10 ehlomisa Lexus LFA wayebuye abe "nomunwe omncane" ovela ku-Yamaha.
Umsebenzi we-Yamaha ugxile kakhulu ohlelweni lwe-exhaust - enye yezimpawu zokuthengisa ze-LFA, enezindawo ezintathu zokudayisa. Ngamanye amazwi, kwakungenxa yomnikelo oyigugu womkhiqizo waseJapane ukuthi i-LFA ithole umsindo odakayo osinika yona njalo lapho othile enquma "ukudonsa" i-V10 yomoya.
Ngaphezu kokusiza ukwenza i-V10 “ukuphefumula kube ngcono”, u-Yamaha wengamele futhi weluleka ukuthuthukiswa kwale njini (isisho sithi “amakhanda amabili angcono kunelilodwa”). Phela kunenkampani engcono engasiza ekwakhiweni kweV10 enamandla angu-4.8 litre, 560 hp (570 hp enguqulweni yaseNürburgring) kanye ne-480 Nm ekwazi ukwenza u-9000 rpm kunohlobo olusetshenziswa amarev aphezulu izinjini zezithuthuthu zawo ezikwaziyo. ngenzeni?
Uma kube nokhetho lwezimanga eziyisi-7 zobunjiniyela bezimoto i-V10 ephethe iLexus LFA yayingenele ukhetho oluqinile.
I-Ford Puma 1.7
U-Yamaha akazange nje asebenze ne-Japanese Toyota. Ukusebenzisana kwabo nabakwaFord baseNyakatho Melika kwakhulisa umndeni wenjini yeSigma, kodwa cishe baziwa kakhulu ngokuthi amaZetec adumile (igama elanikezwa inguquko yokuqala yeSigma, kamuva eyayizothola igama elithi Duratec).
I-Puma 1.7 - i-coupe hhayi i-B-SUV edayiswayo njengamanje - bekungeyona yodwa i-Zetec “enomunwe omncane” wohlobo lwemfoloko emithathu yokulungisa. Amabhulokhi ahlala ewumkhathi, angama-four-cylinder afika emakethe nge-1.25 l enconywa kakhulu, eqale ngokuhlomisa i-Fiesta MK4.
Kodwa i-1.7 yayikhethekile kunazo zonke. Ngo-125 hp, kwakuyiyona yodwa (ngaleso sikhathi) phakathi kweZetec eyayinokusabalalisa okuguquguqukayo (i-VCT ngolimi lwe-Ford) futhi yayinama-cylinder liners embozwe nge-Nikasil, i-nickel/silicon alloy enciphisa ukungqubuzana.
Ngaphezu kwenguqulo engu-125 hp, iFord, kwiFord Racing Puma engavamile - amayunithi angu-500 kuphela -, ikwazile ukukhipha i-155 hp ku-1.7, 30 hp ngaphezu kweyasekuqaleni, kuyilapho isivinini esiphezulu sikhuphuka safinyelela ku-7000 rpm.
IVolvo XC90
Ngaphezu kweFord, iVolvo - ngaleso sikhathi eyayiyingxenye yeqoqo elikhulu lemikhiqizo yakwaFord - yasebenzisa ulwazi lweYamaha, kulokhu ukukhiqiza injini enamasilinda aphindwe kabili eZetec enesizotha kakhulu.
Ngakho, injini yokuqala yakwaVolvo… neyokugcina eyi-V8 esetshenziswa ezimotweni ezilula, i-B8444S, yathuthukiswa kakhulu inkampani yaseJapan. Isetshenziswa yiVolvo XC90 ne-S80, iphuma ne-4.4 l, 315 hp kanye ne-440 Nm, kodwa amandla ayo azosetshenziswa yimidlalo esezingeni eliphezulu efana nengaziwa kanye ne-British Noble M600. Ngokungeza ama-turbocharger amabili e-Garret kwakungenzeka ukuthi kufinyelele ku-650 hp!
I-V8 yokuqala neyokugcina yakwaVolvo ithembele ekwazini kwe-Yamaha.
Le yunithi ye-V8 yayinezici ezimbalwa ezihlukile, njenge-engeli ephakathi kwamasilinda amabili angama-60º kuphela (esikhundleni sika-90º ojwayelekile). Ukuthola ukuthi kungani lokhu kunjalo, sincoma ukuthi ufunde noma uphinde ufunde indatshana enikezelwe kule njini ehlukile:
ithilamu ibheke esikhathini esizayo
Kungalindeleka kuphela ukuthi, ngenguquko ebheke ekufakweni kukagesi embonini yezimoto, i-Yamaha nayo ayizange ihlole ukuthuthukiswa kwamamotho kagesi. Nakuba injini kagesi eyakhiwe yi-Yamaha ingakafakwa ngokusemthethweni emotweni yokukhiqiza, ayikwazanga ukushiywa ngaphandle kwalolu hlu.
I-Yamaha ithi ingenye yamamotho kagesi ahlangene futhi alula kakhulu futhi, okwamanje, sikwazile ukuyibona kuphela ku-Alfa Romeo 4C eyasetshenziswa u-Yamaha “njengomnyuzi wokuhlola”. Muva nje, yethule injini yesibili kagesi, elungele izimoto ezisebenza kahle, ekwazi ukuletha amandla afinyelela kwangu-350 kW (476 hp).
Kubuyekezwe 08/082021: Ulwazi mayelana namamotho kagesi amasha lulungisiwe futhi lwabuyekezwa.