BMW N57D30, N57D30S1, N57D30TOP injini

Kupanga m'badwo wotsatira wa 6 yamphamvu turbocharged dizilo - N57 (N57D30) kuchokera Steyr Bzalani, anayamba mu 2008. Mogwirizana ndi miyezo yonse ya Euro-5, N57 yalowa m'malo mwa M57 wokondedwa - yoperekedwa mobwerezabwereza pamipikisano yapadziko lonse ndi imodzi mwazabwino kwambiri mumzere wa BMW turbodiesel.

N57D30 analandira chatsekedwa zitsulo zotayidwa BC, mkati amene anaika crankshaft yonyezimira ndi sitiroko pisitoni 90 mm (amene kutalika - 47 mm) anaika, zomwe zinachititsa kuti akwaniritse pafupifupi malita 3 voliyumu.

Chophimba cha silinda chochokera kwa omwe adayambitsa mutu wa silinda ya aluminiyamu, pomwe ma camshaft awiri ndi ma valve 4 pa silinda amabisika. The awiri a mavavu polowera ndi kutulukira: 27.2 ndi 24.6 mm, motero. Mavavu ali ndi miyendo yokhuthala 5 mm.

Chodziwika bwino pamayendedwe anthawi yayitali mu injini yoyaka yamkati ya N57, monga mu N47, ndikuti unyolowo uli kumbuyo kwa kukhazikitsa. Izi zidachitika pofuna kuchepetsa kuopsa kwa oyenda pansi pakagwa ngozi.

Magawo a N57D30 ali ndi: ukadaulo wamafuta a dizilo - Common Rail 3; Kuthamanga kwambiri kwa mafuta mpope CP4.1 kuchokera ku Bosh; supercharger Garrett GTB2260VK 1.65 bar (pazosintha zina, mitundu iwiri kapena itatu ya turbocharging imayikidwa), ndipo, ndithudi, intercooler.

Zomwe zimayikidwa mu N57D30 ndi ma swirl flaps, EGR, ndi Bosch electronic unit yokhala ndi DDE firmware version 7.3.

Panthawi imodzimodziyo ndi 6-cylinder N57, kapepala kakang'ono kameneka kanapangidwa - N47 ndi masilinda 4. Kuphatikiza pa kusakhalapo kwa ma silinda, injini izi zimasiyanitsidwa ndi ma turbocharger, komanso machitidwe olowera ndi utsi.

Kuyambira 2015, N57 yasinthidwa ndi B57.

Zithunzi za N57D30

N57D30 turbocharged * injini za dizilo zokhala ndi makina owongolera digito ndiukadaulo wamba wanjanji zimayikidwa pa 5-Series ndi mitundu ina ya BMW *.

Zofunikira za BMW N57D30 turbo
Vuto, cm3	2993
Max mphamvu, hp	204-313
Makokedwe apamwamba, Nm (kgm)/rpm	450 (46) / 2500 500 (51) / 2000 540 (55) / 1750 540 (55) / 3000 560 (57) / 1500 560 (57) / 2000 560 (57) / 3000 600 (61) / 2500 600 (61) / 3000 620 (63) / 2000 630 (64) / 2500
Kugwiritsa ntchito, l / 100 Km	4.8-7.3
mtundu	Okhala pakati, 6-yamphamvu
Cylinder awiri, mm	84-90
Max mphamvu, hp (kW)/r/min	204 (150) / 4000 218 (160) / 4000 245 (180) / 4000 258 (190) / 4000 265 (195) / 4000 300 (221) / 4400 313 (230) / 4400 323 (238) / 4400
Chiyerekezo cha kuponderezana	16.05.2019
Pisitoni sitiroko, mm	84-90
Zithunzi	5-Series, 5-Series Gran Turismo, 6-Series, 7-Series, X4, X5
Resource, kunja. km	300 +

*325d E90/335d F30/335d GT F34/330d GT F34/330d F30/335d F30/335d GT F34; 430d F32/435d F32; 525d F10/530d F07/530d F10/535d GT F07/535d F10; 640d F13; 730d F01/740d F01; 750d F01; X3 F25/X4 F26/X5 F15/X5 E70/X6 F16/X6 E71.

* Makina a turbocharger, BiTurbo kapena Tri-Turboged adayikidwa.

* Nambala ya injini ili pa BC pa chotengera mpope jakisoni.

Kusintha

• N57D30O0 ndiye woyamba Upper Performance N57 wokhala ndi 245 hp. ndi 520-540 Nm.
• N57D30U0 - Mtundu wocheperako wa N57 wokhala ndi 204 hp, 450 Nm, ndi Garrett GTB2260VK. Kusinthidwa uku kunali ngati maziko a N
• N57D30T0 - N57 ya kalasi yapamwamba kwambiri (Pamwamba) yokhala ndi 209-306 hp ndi 600nm. Ma BMW oyamba okhala ndi N57D30TOP adawonekera mu 2009. Mayunitsi anali okonzeka ndi utsi kusinthidwa, piezoelectric jekeseni ndi BiTurbo boost dongosolo (ndi K26 ndi BV40 kuchokera BorgWarner), kumene gawo lachiwiri ndi supercharger ndi variable geometry, amene amakulolani kulenga kupanikizika kwa 2.05 bar. N57D30TOP imayendetsedwa ndi bokosi la Bosch lomwe lili ndi mtundu wa firmware wa DDE 7.31.

Zithunzi za BMW N57D30TOP
Vuto, cm3	2993
Max mphamvu, hp	306-381
Makokedwe apamwamba, Nm (kgm)/rpm	600 (61) / 2500 630 (64) / 1500 630 (64) / 2500 740 (75) / 2000
Kugwiritsa ntchito, l / 100 Km	5.9-7.5
mtundu	Okhala pakati, 6-yamphamvu
Cylinder awiri, mm	84-90
Max mphamvu, hp (kW)/r/min	306 (225) / 4400 313 (230) / 4300 313 (230) / 4400 381 (280) / 4400
Chiyerekezo cha kuponderezana	16.05.2019
Pisitoni sitiroko, mm	84-90
Zithunzi	5-Series, 7-Series, X3, X4, X5, X6
Resource, kunja. km	300 +

• N57D30O1 - Chigawo chapamwamba chapamwamba cha zosintha zamakono ndi 258 hp ndi 560nm.
• N57D30T1 ndiye injini yoyamba yokwezedwa Yapamwamba yokhala ndi 313 hp. ndi 630nm. Kutulutsidwa koyamba kusinthidwa N57D30T1, kutsatira mfundo zonse Euro-6, kunayamba mu 2011. Magawo osinthidwawo adalandira zipinda zoyatsira bwino, chowonjezera cha Garrett GTB2056VZK, komanso ma nozzles amagetsi. Injini yoyaka mkati imayendetsedwa ndi gawo la Bosch lomwe lili ndi mtundu wa DDE firmware 7.41.
• N57D30S1 ndi injini ya Super Performance Class 381 yokhala ndi supercharger ya Tri-Turboged yomwe imapereka 740 hp. ndi 16.5nm. Kuyikako kuli ndi BC yolimbikitsidwa, crankshaft yatsopano, ma pistoni pansi pa ss 6 ndi CO yosinthidwa. Mavavu awonjezekanso, njira yatsopano yodyera yaikidwa, ma nozzles okhala ndi piezoelectric drive, makina opangira mafuta abwino, komanso utsi womwe umagwirizana ndi miyezo ya Euro-7.31. Chigawo chowongolera chidaperekedwa ndi Bosch ndi mtundu wa firmware wa DDE 57. Chinthu chachikulu chomwe chimasiyanitsa N30D1S57 kuchokera ku zosintha zina za N30D45 ndi turbocharger yamagulu atatu ndi BV2 supercharger kuchokera ku BorgWarner ndi B381 imodzi, yomwe imakulolani kuti mukwaniritse 740 hp. ndi XNUMXnm.

Zithunzi za BMW N57D30S1
Vuto, cm3	2993
Max mphamvu, hp	381
Makokedwe apamwamba, Nm (kgm)/rpm	740 (75) / 3000
Kugwiritsa ntchito, l / 100 Km	6.7-7.5
mtundu	Okhala pakati, 6-yamphamvu
Cylinder awiri, mm	84-90
Max mphamvu, hp (kW)/r/min	381 (280) / 4400
Chiyerekezo cha kuponderezana	16.05.2019
Pisitoni sitiroko, mm	84-90
Zithunzi	5-Series, X5, X6
Resource, kunja. km	300 +

Ubwino ndi zovuta za N57D30

Zotsatira:

• Turbo systems
• Njanji wamba
• Kuthekera kwakukulu kokonza

Wotsatsa:

• damper ya crankshaft
• Mavuto a m'mimba
• Majekeseni okhala ndi piezoelectric drive

Phokoso lowonjezera mu N57D30 likuwonetsa kusweka kwa crankshaft, komwe nthawi zambiri kumachitika pa 100 ma kilomita. Pambuyo pa zikwi zana limodzi, phokoso losakhala lachilengedwe kumbuyo kwa unit limasonyeza kufunikira kothekera m'malo mwa unyolo wanthawi. Vuto linanso apa ndikugwira ntchito kwa kugwetsa magetsi, chifukwa drive yokhayo ili kumbuyo. Unyolo gwero - oposa 200 zikwi Km.

Mosiyana ndi mayunitsi a m'banja la M, dampers mu N57D30 sangathe kulowa mu injini kuyaka mkati, koma akhoza kukhala kwambiri yokutidwa ndi coke kuti amasiya ntchito palimodzi, n'chifukwa chake galimoto nthawi zonse kupereka zolakwa.



Valavu ya EGR iyeneranso kutsukidwa, chifukwa nthawi zambiri, kale pamtunda wa makilomita zikwi 100, ikhoza kutsekedwa bwino ndi dothi. Kuti mupewe mavuto omwe ali pamwambawa, ndi bwino kungoyika mapulagi pa dampers ndi EGR.

Kuti injini igwire ntchito mokwanira pambuyo pake, muyenera kuwunikiranso gawo lowongolera.

Chida cha turbines mu injini BMW N57D30 ndi za 200 zikwi Km, koma kawirikawiri kuposa. Kuti gawo lamagetsi lizigwira ntchito motalika momwe mungathere, simuyenera kupulumutsa pamtundu wamafuta ndipo ndi bwino kugwiritsa ntchito madzi aukadaulo omwe wopanga amavomereza, komanso kugwiritsa ntchito injini munthawi yake ndikuwonjezera mafuta. mafuta otsimikiziridwa. Ndiye gwero la injini N57D30 okha akhoza kwambiri kuposa makilomita zikwi 300 analengeza Mlengi.

Zithunzi za N57D30

Ochiritsira N57D30s (N57D30U0 ndi N57D30O0) yokhala ndi turbocharger imodzi imatha kufikira 300 hp mothandizidwa ndi chip ikukonzekera, ndipo ndi chitoliro chapansi mphamvu yawo imatha kufikira 320 hp. Magawo a N57D30T1 pankhaniyi akuwonjezera kuposa 10-15 hp. Mwa njira, ma ICE omwe ali pamwambawa omwe ali ndi 204 ndi 245 hp. wotchuka kwambiri pakukonza.

Mphamvu ya N57D30TOP yokhala ndi ma supercharger awiri okhala ndi kung'anima kumodzi kokha kwa gawo lowongolera komanso ndi chitoliro chotsikirako kumalumikizidwa mpaka 360-380 hp.

Mwina chopanda cholakwika kwambiri cha banja lonse la N57 ndi gawo la dizilo la N57D30S1 lomwe lili ndi jakisoni wa Tri-Turboged, pambuyo pokonza chip komanso ndi poyikira pansi, imatha kupanga mphamvu mpaka 440 hp. ndi 840nm.