Wanzeru injini M57 ku BMW - nchiyani chimapangitsa injini BMW M57 3.0d okondedwa ndi madalaivala ndi tuner?

Ndizosangalatsa kwambiri kuti BMW, yomwe imatengedwa ngati mtundu wamasewera komanso wapamwamba kwambiri, ikuyambitsa injini ya dizilo pamsika. Ndi amene alibe wofanana naye. Zokwanira kunena kuti injini ya M4 yapambana mutu wa "Engine of the Year" nthawi 57 motsatizana! Nthano yake ilipo mpaka lero, ndipo pali choonadi chochuluka mmenemo.

Injini ya M57 - zoyambira zaukadaulo

Mtundu woyambira wa injini ya M57 uli ndi chipika cha 3-lita ndi 6-silinda pamzere, wokutidwa ndi mutu wa valavu 24. Poyamba inali ndi 184 hp, yomwe inapereka ntchito yabwino kwambiri mu mndandanda wa BMW 3. Chigawochi chinali choipitsitsa pang'ono mu mndandanda waukulu wa 5 ndi mu zitsanzo za X3.

M'kupita kwa nthawi, zida za injini zinasinthidwa, ndi mitundu yatsopano ngakhale inali ndi 2 turbocharger ndi mphamvu ya 306 hp. Jekeseni wamafuta anali kudzera pa njanji wamba yomwe imawonetsa kufooka ikadzazidwa ndi mafuta abwino. Makina opangira ma turbocharger okhala ndi masamba osinthika a blade geometry ndi ma flywheel awiri-mass flywheel anali zida zazikulu za dizilo zaka zimenezo.

BMW M57 3.0 - nchiyani chimapangitsa kukhala wapadera?

Izi, choyamba, kulimba kodabwitsa komanso nthawi yopanda kukonza. Ngakhale kuti makokedwe mu Mabaibulo ofooka anali pa mlingo wa 390-410 NM, galimoto anagwira bwino kwambiri. Dongosolo lonse la crank-piston, gearbox ndi zinthu zina zopatsirana zidagwirizana bwino ndi mphamvu yopangidwa ndi gawoli. Zilibe kanthu ngati mndandanda wachitatu (mwachitsanzo, E3, E46) kapena mndandanda wachisanu (mwachitsanzo, E90 ndi E5) - mu makina onsewa, mapangidwewa amapereka ntchito zabwino kwambiri. M'zaka zoyambirira za kupanga, palibe fyuluta ya DPF yomwe idayikidwa muutsi, womwe pakapita nthawi ukhoza kuyambitsa zovuta zina.

Injini ya M57 mu BMW 3.0d ndi kuthekera kwake kosintha

Ogwiritsa ntchito mphamvu amawonetsa kuti mitundu ya 330d ndi 530d ndi magalimoto abwino owongolera. Chifukwa chake ndi kukhazikika kwapamwamba kwambiri kwa makina oyendetsa galimoto komanso kukhudzika kwakukulu pakusintha kwa wowongolera magalimoto. Mutha kutulutsa mphamvu zopitilira 215 kuchokera ku mtundu wofooka kwambiri ndi pulogalamu imodzi yokha. The Common Rail system ndi twin turbocharger ndiye maziko abwino ochitira zambiri. 400 hp, yoyezedwa pa dyno popanda kulowererapo kwambiri mu ndodo zolumikizira ndi ma pistoni, kwenikweni ndi njira yosinthira ma tuner. Izi zapangitsa kuti mndandanda wa M57 udziwike kuti ndi wankhondo komanso wotchuka kwambiri pamasewera a motorsport.

Kodi injini ya BMW M57 yawonongeka?

Ndikoyenera kuvomereza kuti 3.0d M57 ili ndi vuto linalake - awa ndi ma swirl flaps omwe amaikidwa pamitundu itatu ya lita. Mitundu ya 2.5 inalibe iwo muzochulukira, kotero palibe vuto ndi mapangidwe amenewo. Kumayambiriro koyamba, mtundu wa M57 wa injiniyo unali ndi zotchingira zing'onozing'ono zomwe zimakonda kusweka. Sizovuta kulingalira kuti chidutswa cha chinthu chomwe chinagwera m'chipinda choyaka chingayambitse kuwonongeka kwakukulu kwa mavavu, ma pistoni ndi ma silinda. M'matembenuzidwe atsopano (kuyambira 2007), zitseko izi zidasinthidwa ndi zazikulu zomwe sizinaswe, koma sizinasunge zolimba. Choncho njira yabwino ndiyo kuwathetsa.

Zowonongeka zina za dizilo zankhondo 3.0d

N'zovuta kuyembekezera kuti injini ya M57, yomwe yakhala ikupezeka pamsika wachiwiri kwa zaka zambiri, sichidzawonongeka. Chifukwa cha ntchito ya zaka zambiri, jekeseni kapena angapo nthawi zina analephera. Kubadwanso kwawo sikokwera mtengo kwambiri, komwe kumatanthawuza kukhala opanda mavuto komanso kukonza mwamsanga. Ogwiritsa ntchito ena amawonetsa kuti ma thermostats amatha kukhala ovuta pakapita nthawi. Nthawi yawo yowonjezera nthawi zambiri imakhala zaka 5, pambuyo pake iyenera kusinthidwa. Chofunika kwambiri, ngakhale fyuluta ya DPF sizovuta monga magalimoto ena. Inde, ndi bwino kukumbukira malamulo oyambirira kuwotcha.

Mtengo wotumizira galimoto ndi injini ya M57

Mukukonzekera kugula mtundu wa 184 hp, 193 hp kapena 204hp - ndalama zoyendetsera ntchito siziyenera kukuwopsyezani. Pamsewu, gawo la 3-lita limawononga pafupifupi 6,5 l / 100 km. Mumzinda wokhala ndi mawonekedwe oyendetsa galimoto, mtengo uwu ukhoza kuwirikiza kawiri. Zoonadi, galimotoyo imakhala yamphamvu kwambiri komanso yolemera kwambiri, mafuta amafuta amakwera kwambiri. Komabe, chiŵerengero cha mafuta ogwiritsira ntchito mphamvu ndi zosangalatsa zoyendetsa galimoto ndi zabwino kwambiri. Kumbukirani kusintha kwamafuta nthawi zonse pa 15 km iliyonse komanso malamulo oyambira oyendetsa dizilo, ndipo adzakuthandizani kwa zaka zambiri. Ziwalo Consumable ali pa alumali muyezo mtengo - ife, ndithudi, kulankhula za mlingo wa BMW.

Kodi ndi bwino kugula BMW ndi injini M57?

Ngati muli ndi mwayi wogula kopi yosungidwa bwino yokhala ndi mbiri yotsimikizika, musazengereze motalika. BMW ndi injini iyi ndi chisankho chabwino kwambiri, ngakhale 400 Km.

Chithunzi. chachikulu: Kazitape wagalimoto kudzera pa Flickr, CC BY 2.0