BMW X5 e70 izinjini
Okuqukethwe
- BMW X5 injini E70 in pre-restyling: yini efakwe crossover
- Uchungechunge lwe-M57D30TU2: izici zemoto
- Model N52B30: isibonelo esidumile ekilasini
- N62B48 uchungechunge: izici motor phezulu
- Restyling BMW X5 E70: izimoto lapho izinjini zingatholakala
- Uchungechunge lwezimoto M57TU2D30 Turbo
- Ifaka izinhlobo zenjini i-N57S Turbo
- Imodeli ye-N55B30 Turbo: imininingwane yobuchwepheshe
- Uchungechunge x5 ne-N63B44 turbo engine
- Imodeli S63B44O0: phezulu kwesizukulwane sesibili X5
- Iyiphi injini eyi-crossover engcono kakhulu ongayithenga?
Imodeli yesizukulwane sesibili ye-BMW X5 yakhiqizwa kuphela emzimbeni we-E70, okusabhekwa njengesixazululo esiyimpumelelo kakhulu emotweni. Kwakuyi-BMW X5 ene-E70 body eyalethela imodeli ukuthandwa kakhulu kwe-crossover "yokunethezeka". Noma kunjalo, isici esiyinhloko sesizukulwane sesibili akusona umzimba, kodwa inqwaba yamayunithi wamandla lapho imoto ifakwe khona.
BMW X5 injini E70 in pre-restyling: yini efakwe crossover
Ukulungiswa kabusha kwesizukulwane sesibili i-BMW X5 kwenziwa kusukela ngo-2006 kuya ku-2010. Kumele kuqashelwe ukuthi kunesidingo esikhulu semoto - umenzi wethule imodeli ebuyekeziwe yesizukulwane sesibili kuphela ngenhloso yokuqeda izici ezithile zomzimba. . Sekukonke, ku-BMW X2 yokulungiswa kabusha ungathola izinjini ezi-5 ezinezici ezilandelayo:
| Ibhrendi yeyunithi yamandla | Amandla enjini, l s | Amandla eyunithi yamandla, l | Uhlobo lukaphethiloli osetshenzisiwe |
|---|---|---|---|
| I-M57D30TU2 | 231 | 3.0 | Injini ye-diesel |
| I-N52B30 | 286 | 3.0 | I-petroli |
| I-N62B48 | 355 | 4.8 | I-petroli |
Kubalulekile ukuqaphela ukuthi wonke ama-motor andise amandla amandla futhi kulula ukwenza ngokwezifiso. Ungathola "amahhashi" angaphezu kwekhulu enjini ngayinye, futhi ukulungisa kahle injini kuzovumela ukwenza ngokwezifiso ngaphandle kokulimaza impilo yesevisi.
Uchungechunge lwe-M57D30TU2: izici zemoto
Isizukulwane sesibili i-X5 enenjini ye-M57D30TU2 ayitholakali emakethe yaseRussia yesibili. Naphezu kokukhuthazela kwenjini ye-diesel: izinga likaphethiloli we-diesel wasekhaya kanye nokuntuleka kwesondlo esifanelekayo kuye kwaholela ekungenzi inzuzo kweyunithi yamandla ezindaweni zethu. Kunzima kakhulu ukuthola emakethe yesibili injini ye-diesel yesizukulwane sesibili, futhi injini noma kunjalo izodinga uhlobo oluthile lokutshala izimali.
Injini ye-in-line 4-valve 6-cylinder ine-turbocharged supercharger. Amandla enjini ye-M57D30TU2 angu-231 hp ne-torque engu-425 N*m. Injini igaya njalo uphethiloli we-diesel we-Euro2 class nangaphezulu, futhi ukusetshenziswa okujwayelekile kufinyelela amalitha angama-7-8 ngamakhilomitha ayikhulu.
Model N52B30: isibonelo esidumile ekilasini
Inguqulo yesizukulwane sesibili se-X5, esandile esikhathini sethu, itholakala ngokunembile ngenjini ye-N2B52. Injini engu-30 litre kaphethiloli ikwazi ukukhiqiza amandla afinyelela ku-3 amahhashi, kanti i-torque edluliselwe ku-286 N*m. Injini yethulwa ekucushweni kwe-V270 futhi ibonakala ngokuba khona kwe-VANOS dual gas distribution system.
Empeleni, ukusetshenziswa kwe-X5 enale yunithi yamandla kusuka ku-7.1 kuya ku-10.3 amalitha kaphethiloli ngendlela exubile yokusebenza - umehluko omkhulu kangaka ekusetshenzisweni usesimeni sokushayela somshayeli ngokwakhe. Ngesikhathi esifanayo, injini ingakwazi ukugaya kalula uphethiloli kusuka ku-AI-92 kuya ku-AI-98, okukhethwa kukho okulandelayo awukwazi ukuziqhayisa.
N62B48 uchungechunge: izici motor phezulu
Iyunithi yomkhiqizo we-N62B48 ifakwe kuphela ekucushweni okuphezulu kwemoto. Ngomthamo weyunithi yamandla angu-4799 cm3, injini ikwazi ukuthuthukisa amahhashi angu-355 ngetorque engu-350 N*m. I-architecture yenjini ingu-4-valve, injini yakhelwe njenge-V8. Isilinganiso sokusetshenziswa kweyunithi yamandla ngamakhilomitha ayikhulu emjikelezweni wokusebenza oxubile singamalitha angu-12.2 kaphethiloli.
Kubalulekile ukunaka! Uchungechunge lwe-N62B48 lusebenza ngokuzinzile kuphela kuphethiloli weklasi AI-95 noma 98. Ukugcwalisa uphethiloli wekhwalithi ephansi noma uphethiloli ngenombolo ye-octane ephansi igcwele ukushisa ngokweqile kwenjini kanye nokunciphisa okubukhali empilweni yesevisi.
Restyling BMW X5 E70: izimoto lapho izinjini zingatholakala
Inguqulo yokulungisa kabusha yesizukulwane sesibili i-BMW X5 E70 yaqala ukukhiqizwa ngo-2010 futhi yakhiqizwa kwaze kwaba ngu-2013, lapho yathathelwa indawo ngempumelelo yi-F15 body. Ukulungiswa kabusha kwe-BMW X5 E70 kwathola izinguqulo ezengeziwe zenjini evuthayo yangaphakathi - kusukela ngo-2010, i-X5 ingathengwa ngokusekelwe ezinjini ezilandelayo:
| Ibhrendi yeyunithi yamandla | Amandla enjini, l s | Amandla eyunithi yamandla, l | Uhlobo lukaphethiloli osetshenzisiwe |
|---|---|---|---|
| I-M57TU2D30 Turbo | 306 | 3.0 | Injini ye-diesel |
| I-N57S Turbo | 381 | 3.0 | Injini ye-diesel |
| I-N55B30 Turbo | 360 | 3.0 | I-petroli |
| I-N63B44 Turbo | 462 | 4.4 | I-petroli |
| I-S63B44O0 | 555 | 4.4 | I-petroli |
Kuyathakazelisa lokhu! Naphezu kokuphumelela kwemishini yenjini ye-BMW X5 E70 yokulungiswa kwangaphambili, inkampani yokukhiqiza yanquma ukushintshwa ngokuphelele kwe-injini. Leli qiniso lalibangelwa ukukhululwa kwamazinga amasha okuphepha kwemvelo, kanye nomgomo wokwenza lula ukukhiqizwa kwezinjini ezintsha ngokwezomnotho.
Uchungechunge lwezimoto M57TU2D30 Turbo
Injini kadizili engu-M57TU2D30 ene-turbocharging ikwazi ukukhiqiza amandla afinyelela ku-306 amahhashi ne-torque engu-600 N*m. Lolu hlobo lweyunithi yamandla luyisabelomali kunazo zonke ekwenziweni kabusha kwesizukulwane sesibili, kodwa ngesikhathi esifanayo kubhekwa njengokuhlala isikhathi eside futhi ukonga.
Ingqikithi yokusetshenziswa kukaphethiloli we-M57TU2D30 Turbo emjikelezweni wokusebenza oxubile yi-6.5-7.5 amalitha kaphethiloli wedizili ngamakhilomitha ayikhulu. Le njini ingagaya kalula uphethiloli wedizili we-Euro2, kodwa ukusebenza okuzinzile kubonakala lapho kusetshenziswa uphethiloli wezinga eliphezulu. Ngokusebenza kahle, injini ye-M57TU2D30 Turbo ikwazi ukusebenza ibanga elingafika ku-800 km.
Ifaka izinhlobo zenjini i-N57S Turbo
Injini kadizili i-N57S Turbo ikhiqiza amandla afinyelela kwangu-381 kanye ne-torque engu-740 N*m. Isibalo esinjalo esihlaba umxhwele sichazwa ngokuba khona kwamasilinda ayi-6 ekufakweni kwe-in-line kanye nesistimu ye-turbocharging. Ngesikhathi esifanayo, kubalulekile ukuqaphela ukwethembeka kwenjini kanye nekhwalithi yokwakha - ngokulungiswa okufika ngesikhathi, injini ingahlala ku-750 km.
Empeleni, isilinganiso sikaphethiloli diesel N57S Turbo kuyinto 6.4-7.7 amalitha. Kunconywa ukugcwalisa injini ngokwayo nge-Euro-4 class fuel diesel, ngaphandle kwalokho, nge-mileage ephakeme, injini ingase ibhekane nokushisa okuncane kwekhanda le-cylinder. Uma izinga lokushisa likhuphuka, kuyadingeka ukunciphisa umthwalo emotweni, ngaphandle kwalokho impilo yesevisi izofinyezwa.
Imodeli ye-N55B30 Turbo: imininingwane yobuchwepheshe
Iyunithi yamandla yohlobo lwe-N55B30 Turbo yethulwa ngendlela yenjini engu-3-litre kaphethiloli ene-turbocharger efakwe kabili. Le njini inohlelo lwe-in-line lwamasilinda ama-4-valve akwazi ukukhiqiza amandla afinyelela ku-360 amahhashi ne-torque engu-300 N*m.
Ukusheshisa okuphakathi kwe-in-line biturbo injini isuka ku-7 kuya ku-12 wamalitha kaphethiloli. Umehluko ekusetshenzisweni kuncike kwikhwalithi yesistimu yokupholisa kanye nohlobo lukaphethiloli osetshenzisiwe. Injini ye-N55B30 Turbo igaya kalula uphethiloli we-AI-92, kodwa umenzi uwugcwalisa ngophethiloli we-AI-95 noma we-98 class.
Uchungechunge x5 ne-N63B44 turbo engine
Injini engu-N63B44 turbo ingu-4.4 ICE eklanywe njenge-V8 futhi ine-twin turbo boost. Amandla aphezulu weyunithi yamandla angama-462 amahhashi ane-torque yokudlulisela engu-600 N * m. Futhi, injini inomshini wokujova uphethiloli oqondile futhi ingafakwa ngokuzithandela nge-complex yokuqala-stop.
Eqinisweni, le modeli yeyunithi yamandla idla kusuka ku-9 kuya ku-13.8 amalitha kaphethiloli ngebanga elingu-100 km. I-design yenjini ivumela ukugaya i-AI-92, i-95 noma i-98 class kaphethiloli, noma kunjalo, ukusebenza okuzinzile kweyunithi yamandla kubonakala kuphela lapho kusetshenziswa uphethiloli we-octane ephezulu.
Imodeli S63B44O0: phezulu kwesizukulwane sesibili X5
Injini ye-S63B44O0 enevolumu ye-cylinder engu-4.4 amalitha iyakwazi ukubona amandla anamandla afinyelela ku-555 horsepower. Ngesikhathi esifanayo, injini ine-turbocharger ephindwe kabili futhi yakhelwe njenge-V8. Kuyaphawuleka ukuthi kuwo wonke umlando wokukhiqiza le modeli yeyunithi yamandla ifakwe kuphela ku-X5.
Isilinganiso sikaphethiloli esisetshenziswayo se-S63B44O0 singamalitha ayi-14.2 ngamakhilomitha ayikhulu. Ngesikhathi esifanayo, injini igaya kuphela uphethiloli wesigaba se-AI-95; ukusebenzisa uphethiloli we-octane ephakeme noma ephansi kuthinta kabi ukusebenza kwenjini ngesivinini esikhulu.
Iyiphi injini eyi-crossover engcono kakhulu ongayithenga?
I-BMW X5 emzimbeni we-E70 okwamanje ingatholakala kuphela emakethe yesibili, eyenza kube nzima kakhulu inqubo yokukhetha imoto. Eqinisweni, zonke izinjini esizukulwaneni sesibili se-X5 zinokuhlangana kwekhwalithi ephezulu nempilo ende yesevisi, noma kunjalo, lapho ukhetha imoto kufanele ucabangele:
- Ingqikithi ye-mileage yemoto, isimo sayo sobuchwepheshe - isitayela sokusebenza esinolaka sinciphisa kakhulu impilo yesevisi yazo zonke izinhlelo zezimoto, eziphawuleka kakhulu kumamayela aphezulu. Uma ucabangela imodeli ye-X5 enebanga elingu-300-350 km, zilungiselele ukulungiswa kwemoto enkulu;
- Isivinini semoto - naphezu kwemayela, isiguquli se-torque kanye nesistimu yokushayela wonke amasondo kufanele isebenze kahle emotweni. Amandla kumele atholwe kunoma yiliphi igiya; “i-turbo lag” ezinjinini ze-BMW ivezwa kancane noma kufanele ingabikho ngokuphelele. Uma kukhona ukushaqeka lapho ushintsha amagiya ka-othomathikhi transmission noma Dynamics weyunithi amandla ehlupheka, khona-ke imoto isesimweni pre-enkulu futhi ukuthengwa kufanele uyekwe;
- Umlando we-ECU yenjini - kumayunithi wokulawula we-elekthronikhi wenjini kanye nokudluliselwa ungabuka umlando wokusebenza wemoto. Usebenzisa imishini yomthengisi, ungabheka ukuthi isikhathi esingakanani, ngakuphi izinga lokushisa futhi ngaphansi komthwalo onjani ukusebenza kwenjini yomlilo yangaphakathi kanye nebhokisi legiya - uma ukushisa kuhlale kuboniswa kugrafu, ngakho-ke kuhle ukwenqaba ukuthenga. Futhi, akufanele uthenge imoto uma kutholakale ukuthi imayela alilungile - kulokhu, kunethuba elikhulu "lokuhlanza" umlando wemoto;
- Umlando wesevisi yenjini - ukuba khona kwebhuku lesevisi elinezitembu zomthengisi ezisemthethweni kanye nokulungiswa okuhleliwe kuwuphawu oluhle lokuthenga imoto. Ngenxa yezindleko eziphakeme zokulungisa, iningi lama-BMW X5 emakethe yesibili ahlinzekwa ngokungahleliwe, okubuye kube nomthelela omubi empilweni yesevisi yazo zonke izinhlelo zezimoto.
Kufanele futhi ucabangele ngokucophelela izimoto ezinenjini enamandla angama-400 amahhashi noma ngaphezulu. Imihlangano enjalo ayivamile ukusetshenziswa ngendlela emnene futhi ithunyelwa ukuze idayiswe lapho kuqala isibonakaliso sesidingo sokulungiswa okukhulu. Ama-Motor we-N63B44 Turbo kanye ne-S63B44O0 brand adinga izimo ezikhethekile zokunakekelwa futhi ngokuvamile ahluleka uma ukushintsha uwoyela okulula kunganakwa. Khumbula, ukuthenga iyunithi yamandla e-biturbo emakethe yesibili kuwumbono ongabazisayo, ngakho-ke akufanele uthenge imoto ngemali yakho yokugcina.
Uma uthenga imoto esesimweni esihle futhi inomlando ocacile, iBMW X5 izosebenza amashumi eminyaka amaningi isetshenziswa ngaphandle kwezinkinga. Khumbula, isiqinisekiso sekhwalithi yezimoto zalesi sigaba yintengo - ngentengo yemakethe evamile noma ngokungagwegwesi mahhala, akunakwenzeka ukuthi ukwazi ukuthatha imoto engenazinkinga ngenjini ethembekile.
