Inyani eyolisayo: eyokugqibela kwiVolvos enenjini eyiV8 nayo yaba yeyokuqala . Mhlawumbi sele uqikelele ukuba yeyiphi iVolvo sithetha ngayo. Eyokuqala neyokugqibela, kodwa ingeyiyo kuphela imveliso yeVolvo eza ixhotyiswe nge-injini ye-V8 yayikwayi-SUV yayo yokuqala, i-XC90.
Kwakungowama-2002 apho ihlabathi laye layazi iVolvo SUV yokuqala kwaye… “ihlabathi” layithanda. Yayiyimodeli efanelekileyo yokuphendula "umkhuhlane" we-SUV owawusele uvakala eMntla Melika, kwaye yayiyinkqubo yokukhaba kusapho lweemodeli ezizezona modeli zithengiswa kakhulu kwi-brand yaseSweden - kwaye sinjalo. ucinga ukuba iVolvo yayiluphawu lweeveni.
Amabhongo e-brand yaseSweden kwi-XC90 ayenamandla. Ngaphantsi kwe-hood kwakukho ii-injini ze-5 kunye ne-silinda ezintandathu, i-petroli kunye ne-diesel. Nangona kunjalo, ukunyuka ngcono kwinqanaba labakhuphisana ne-premium efana ne-Mercedes-Benz ML, i-BMW X5 kunye ne-Porsche Cayenne engazange ibonwe kwaye iphikisana, kwakufuneka umphunga omkhulu.
Ukuba bekungengenxa yokutyunjwa kwe-V8 kwi-grill, bekuya kungabonakali.
Ke, ekupheleni kuka-2004, ngokumangala, iVolvo yaphakamisa umkhusane kwimodeli yayo yokuqala exhotyiswe nge-injini ye-V8, i-XC90 ... kwaye yintoni injini.
B8444S, okuthetha ukuthi
B yeka "Bensin" (petroli ngesiSwedish); I-8 linani leesilinda; I-44 ibhekisela kumthamo we-4.4 l; eyesithathu isi-4 ibhekisa kwinani leevalvu ngesilinda; kwaye u-S uthetha "ukufunxa", okt injini enqwenelekayo ngokwendalo.
B8444S
Ngekhowudi engabonakaliyo ye-B8444S echaza ngayo, le njini ye-V8 ayizange iphuhliswe, njengoko unokulindela, ngokupheleleyo yi-brand yaseSweden. Uphuhliso lwaluphethe, ngaphezu kwakho konke, yingcali yaseYamaha - kuphela izinto ezilungileyo ezinokuphuma ...
Umthamo we-V8 engazange ibonwe ngaphambili ifikelele kwi-4414 cm3 kwaye, njengabanye abaninzi ngelo xesha, yayinqweneleka ngokwemvelo. Eyona nkalo ingaqhelekanga yale yunithi ibiyi-engile phakathi kweesilinda ezimbini ze-60º - njengomthetho jikelele ii-V8's zidla ngokuba no-90º V ukuqinisekisa ulungelelwaniso olungcono.
Ngoko kutheni eyona engile imxinwa? I-injini kufuneka icukene kangangoko ukuba ingene kwi-injini ye-XC90 ephumla kwiqonga le-P2 - ekwabelwana ngalo kunye ne-S80. Ngokungafaniyo namaJamani, eli qonga (i-front-wheel drive) lalifuna indawo enqamlezileyo yeenjini, ngokungafaniyo nokubekwa kwee-longitudinal abakhuphisana nabo (amaqonga okuqhuba amavili angasemva).
Bhalisa kwincwadana yethu
Esi sithintelo sesithuba sinyanzelise iimpawu ezininzi ezikhethekileyo, ngaphezu kwe-angle ye-60º ye-V. Ngokomzekelo, iibhentshi ze-cylinder zihlanjululwa ngesiqingatha se-cylinder ukusuka komnye nomnye, ezivumela ukunciphisa ububanzi bazo ngakumbi. Isiphumo: i-B8444S yayiyenye ye-V8s edibeneyo ngelo xesha, kwaye ngokusebenzisa i-aluminium kwibhloko kunye nentloko, yayiyeyona nto ilula kakhulu, kunye ne-190 kg kuphela kwisikali.
Kwakhona yayiyi-V8 yokuqala ukukwazi ukuhlangabezana nemigangatho yokukhutshwa kwe-US ULEV II (i-Ultra-low-emission vehicle).
I-XC90 yayingeyiyo yodwa
Xa sasiqala ukuyibona kwi-XC90, i I-4.4 V8 ine-315 hp kwi-5850 rpm kunye ne-torque ephezulu yafikelela kwi-440 Nm kwi-3900 rpm. - amanani ahloniphekileyo kakhulu ngelo xesha. Incanyathiselwe kuyo yayiyi-Aisin-speed six-speed automatic transmission, ehambisa amandla apheleleyo e-V8 kuwo onke amavili amane nge-Haldex AWD system.
Kufuneka kuvunywe ukuba usasazo oluzenzekelayo lweminyaka eli-15 eyadlulayo yayingelulo olukhawulezayo okanye olusebenzayo oluzenzekelayo lwanamhlanje kwaye, olunxulunyaniswa nobunzima beSUV's 2100 kg, umntu unokubona i-7.5s ethobekileyo yesantya ukusuka kwi-0 ukuya kwi-100 km/H. . Nangona kunjalo, yayiyeyona ikhawulezayo kwii-XC90s, ngomda omkhulu.
IVolvo S80 V8. Njenge XC90, ingqiqo… Ukuba asiqaphelanga igama le-V8 ngaphambili okanye ngasemva, ingadlula ngokulula kuyo nayiphi na i-S80.
I-XC90 yayingayi kuba yiyo kuphela iVolvo exhotyiswe nge-B8444S. I-V8 iya kuxhobisa kwakhona i-S80, ibonakala kwiminyaka emibini kamva, ngo-2006. Ekubeni i-300 kg ilula kune-XC90, kwaye iphantsi kakhulu, ukusebenza kunokuba ngcono: i-0-100 km / h yazaliseka kwi-6 eyanelisayo ngakumbi, Ii-5 kunye nesantya esiphezulu sifikelele kuma-250 km/h (210 km/h kwi-XC90).
Ukuphela kweVolvo ene-V8 injini
Le V8 kwiVolvo yahlala ixesha elifutshane. Idunyiswe ngokugudiswa kwayo kunye namandla, ngaphezu kokukhululeka kokujikeleza kunye nesandi - ngakumbi ngokukhutshwa kwe-aftermarket - i-B8444S ayizange imelane nentlekele yezemali yehlabathi ye-2008. I-Volvo ekugqibeleni yathengiswa yi-Ford ngo-2010 kwi-Chinese Geely, isiganeko esisetyenzisiweyo. ukubuyisela uphawu.
Kwakulo nyaka wotshintsho olukhulu apho sabona khona umsebenzi we-injini ye-V8 ekupheleni kwe-Volvo, kanye nemodeli eyazisayo, i-XC90 - i-S80, nangona yayifumene kamva, yayiza kubona injini ye-V8 irhoxisiwe kwiinyanga ezimbalwa ezidlulileyo. iXC90.
Ngoku ngeGeely, iVolvo yenze isigqibo esiqatha. Ngaphandle kwamabhongo eprimiyamu agcinwe yi-brand, ayisayi kuba neenjini ezineesilinda ezingaphezu kwezine. Njani ke ukujongana neentshaba zaseJamani ezikhulayo? Ii-electron, ii-electron ezininzi.
Kwakungexesha elide lokuchacha kwintlekele yezemali apho ingxoxo malunga nokufakelwa kombane kunye nezithuthi zombane zafumana amandla kwaye iziphumo ziyabonakala ngoku. IiVolvos ezinamandla kakhulu kwimarike namhlanje ngovuyo zidlula i-315 hp ye-B8444S. Ngamandla angaphezu kwe-400 hp, badibanisa injini yokutsha ye-cylinder ezine kunye ne-supercharger kunye ne-turbo, kunye nombane. Likamva, bathi...
Ngaba siza kubona ukubuya kweV8 kwiVolvo? Ungaze uthi soze, kodwa amathuba okuba yenzeke mancinci kakhulu.
Ubomi besibini be-B8444S
Isenokuba sisiphelo se-Volvo ene-V8, kodwa ibingesiso isiphelo se-B8444S. Kwakhona kwi Volvo, phakathi 2014 kunye 2016, siza kubona inguqulo 5.0 l yale injini kwi S60 ukuba bakhuphisane Australian V8 Supercars ubuntshatsheli.
Kwaye inguqu yale njini iya kufumaneka, ibekwe ixesha elide kunye nephakathi, kwi-British supercar Noble M600, eyasungulwa ngo-2010. Ngenxa yokongezwa kwee-turbocharger ezimbini ze-Garret, amandla "aqhuma" ukuya kwi-650 hp, ngaphezu kokuphindwe kabini. inguqulelo enqwenelekayo ngokwendalo. Nangona kunjalo, nangona injini enye, le yaveliswa yiNorth American Motorkraft kwaye kungekhona ngeYamaha.
Inqabile, kodwa inconywa kakhulu ngokusebenza kwayo kunye namandla.
I-Yamaha, nangona kunjalo, iphinde isebenzise le njini kwezinye izikhephe zabo zeemoto ezingaphandle, apho umthamo wayo uye wandiswa ukusuka kwi-4.4 l yoqobo ukuya kumandla phakathi kwe-5.3 kunye ne-5.6 l.
Malunga “Owokugqibela kwe…”. Ishishini leemoto lidlula kwelona xesha likhulu lotshintsho ukusukela oko inqwelo-mafutha… yasungulwa. Ngotshintsho olubalulekileyo oluhlala lusenzeka, ngale nto sijonge ukuba singaphulukani ne "thread to the skein" kwaye sirekhode ixesha apho into yaphela khona kwaye yehla kwimbali ukuya (kunokwenzeka kakhulu) ungabuyi, nokuba kushishino, uphawu, okanye nakwimodeli.