Singasho ngokuqiniseka okukhulu ukuthi i- I-BMW M5 (F90) akuyona impela imoto ehamba kancane. Uma unama-600 hp ngaphansi konyawo, asakazwa phezu kwamasondo amane, ngisho nesisindo esingaphezu kuka-1900 kg ayisithiyo ekusebenzeni okukhethekile.
Kodwa ngokusobala, kubonakala sengathi i-BMW M5 ifihla amanye amaqhinga ukuze ithole ukusebenza kwayo okumnandi. I-IND Distribution ibeke i-M5 ebhange lamandla, futhi yamangala: lena ibhaliswe cishe ku-625 hp (634 hp)… kodwa emasondweni.
Ngokweqile, lokhu kusho ukuthi i-V8 ayithuthukisi i-600 hp, kodwa inamandla angama-700 hp!
Kungenzeka kanjani ukuba ne-hp engaphezu kuka-100?
Uma ubheka ama-specs enjini, inani lamandla amahhashi elimenyezelwe yilokho okurekhodwa ku-crankshaft. Nokho, amandla empeleni afinyelela amasondo ahlale ephansi. Lokhu kungenxa yokuthi kukhona ukulahleka kwemishini (amandla ahlakazekile), okusho ukuthi, amanye amahhashi “aduka endleleni” lapho edlula ku-gearbox naku-transmission shaft ngaphambi kokufika emasondweni.
Ngakho-ke ukumangala emiphumeleni yale BMW M5 ebhange likagesi. Kulolu hlobo lokuhlola, kungenzeka kuphela ukukala amandla amasondo, ngemva kwalokho inani langempela lamandla enjini liyabalwa, kusukela enanini elinqunyiwe lamandla ahlakaziwe.
Okusho ukuthi, imiphumela yalokhu kuhlolwa kufanele ikhiqize inombolo ezungeze i-530-550 hp - inani lamandla ahlakaziwe liyahlukahluka kuye ngemoto, kodwa, njengomthetho ojwayelekile, liphakathi kuka-10-20%. Kodwa, ngokuphambene nalokho okulindelekile, le M5, ejwayelekile, enebanga elingaphezu kuka-1900 km, yayinamandla amahhashi angaphezu kuka-600 hp.
SILANDELE KU-YOUTUBE Bhalisela isiteshi sethu
Ingabe kungenzeka ngempela ukuba ne-100 hp ngaphezulu?
Kungenzeka, kodwa ngeke kube njalo. Kukhona okuguquguqukayo okuningi okuthonya amandla enjini. Kusukela kumafutha asetshenziswa ekushiseni komoya. Kulokho esikuthole olwazini oluvela ku-IND Distribution, bekusekuseni kubanda kakhulu endaweni lapho ukuhlolwa kwenziwe khona, kodwa lokhu akusona isizathu semiphumela ethulwayo.
Bese-ke, kunjalo, kukhona lokhu okuguquguqukayo okukhulu okubizwa ngokuthi ibhange lamandla. Kuye ngokwenziwa/imodeli yebhange lamandla, imoto efanayo ingabonisa amanani ahlukene. Ngokwalokho esikubonile, ibhange lamandla elisetshenzisiwe laziwa ngokuletha izinombolo ezinethemba elikhulu kunamanye amabhange kagesi.
Noma kunjalo, le BMW M5 ihlole izikhathi eziningana, futhi ikhombisa ukuthi izinombolo zihluka kanjani, inani elifinyelelwe ku-625 hp lalingcono kakhulu elizuzwe kokuthathu ngemoto egiyeni lesi-5, idrayivu wonke kanye nemodi ye-Sport Plus - amanye amabili ahlala ku-606 naku-611 hp.
Kwahlolwa futhi ngamasondo okushayela amabili kuphela (i-M5 entsha inemodi engu-2WD), egiyeni lesi-6 nemodi ye-Sport Plus, umphumela waba ngu-593 hp emasondweni (whp).
Ukwehluka… okusemthethweni
Ekugcineni, kufanele futhi sengeze okunye okuguquguqukayo. Izinombolo ezisemthethweni ezimenyezelwe abakhiqizi aziqinisekisi ukuthi izinombolo zangempela ezidonswa injini yemoto yakho.
Kuhlala kukhona ukungezwani, ikakhulukazi enkathini ye-turbo esiphila kuyo - izinjini ezimbili ezilinganayo zingabonisa amanani ahlukene wamandla ngezansi noma ngaphezu kwamanani asemthethweni, kodwa ngokuvamile, umehluko awuvezi.
Njengoba sesishilo, kuningi okuguquguqukayo okuthinta amandla enjini. Lokhu kuyingxubevange yezingxenye, eziningi zazo ezihambayo, futhi naphezu kobunzima bokukhiqizwa kwezimboni namuhla, ukubekezelelana kukhona—azikho izingxenye ezimbili ezike zifane ngempela—okuthinta izinombolo ozitholayo.
Kungesinye sezizathu zokuthi kungani abakhiqizi baze bathambekele ekulondolozeni izinombolo ezimenyezelwe , hhayi ngezinjini zayo kuphela, kodwa ngisho nokusebenza kwemishini yayo, okuwudaba olubucayi nakakhulu uma kukhulunywa ngeziphakamiso ezisebenza kahle kakhulu.
Kuyadingeka ukuqinisekisa ukuthi wonke amayunithi afinyelela ezinombolweni ezisemthethweni, ngakho-ke kungcono "ukuyilinganisa" - okuphinde kuthethelele imiphumela emihle yeminye imishini ekusebenzeni okutholwe kwezinye izivivinyo, kangcono kunezinombolo ezisemthethweni.
Ihlala iveza abantu abaningi kahle futhi igwema izinkinga ezingokomthetho - esikhathini esidlule kube khona ukumangalelwa kwamanye amabhrendi, ngenxa yokuthi amanye amamodeli awo ahlulekile ukufinyelela emandleni abawakhangisile.
Futhi iBMW M5?
Izinsolo zokuthi i-twin-turbo V8 ye-M5 inempilo kakhulu kunalokho ebonakala ngayo, zivele esizukulwaneni sangaphambilini (F10). Njengoba sikhuluma ngamandla esisekelo esiphezulu, ngisho umehluko ongu-5% umele inzuzo engaba ngu-30 hp , obekuyinsakavukela yalokho okuye kwalinganiswa emabhange kagesi ahlukahlukene.
Kulesi simo, le njini "inempilo enhle kakhulu", inokubekezelelana okuqinile, ngaleyo ndlela ikhulise ukungezwani kumanani asemthethweni, okuthi kanye nebhange lamandla elinethemba lisize kule miphumela emihle; noma ngabe inkinga yokulinganisa yenzekile. Ngokuqinisekile sizobona ukuhlolwa okwengeziwe kwe-BMW M5 kwamanye amabhange kagesi okungaqinisekisa noma kudicilele lesi sibalo.
inothi: ngiyabonga kumfundi wethu uManuel Duarte ngokuthumela imininingwane. Sithemba ukuthi siyiphendulile imibuzo yakho.