Enjine tsa BMW N57D30, N57D30S1, N57D30TOP
Ho hlahisoa ha moloko o latelang oa lienjini tsa disele tse 6-cylinder turbocharged - N57 (N57D30) ho tloha Steyr Plant, ho qalile ka 2008. E lumellana le litekanyetso tsohle tsa Euro-5, N57 e nkile sebaka sa M57 e ratoang - e fuoa khafetsa litlholisanong tsa machaba le e 'ngoe ea tse ntle ka ho fetisisa moleng oa BMW turbodiesel.
N57D30 e ile ea fumana aluminium e koetsoeng BC, eo ka hare ho eona ho kenngoeng crankshaft e entsoeng ka piston ea 90 mm (eo bolelele ba eona e leng 47 mm) e kentsoeng, e leng se ileng sa etsa hore ho khonehe ho finyella hoo e ka bang lilithara tse 3 tsa molumo.
Sebaka sa cylinder se futsitse ho tloha pele ho sona hlooho ea cylinder ea aluminium, eo tlas'a eona li-camshaft tse peli le li-valve tse 4 ka cylinder li patiloe. Bophara ba li-valve sebakeng sa ho kena le ho tsoa: 27.2 le 24.6 mm, ka ho latellana. Li-valve li na le maoto a 5 mm botenya.
Tšobotsi e ikhethang ea ketane ea nako ea enjene ea motlakase ea ka hare ea N57, joalo ka N47, ke hore ketane e ka morao ea ho kenya. Sena se entsoe molemong oa ho fokotsa likotsi tsa batho ba tsamaeang ka maoto maemong a tšohanyetso.
Li-unit tsa N57D30 li na le: theknoloji ea phepelo ea peterole ea dizeli - Common Rail 3; Pompo ea mafura a khatello e phahameng ea CP4.1 ho tloha Bosh; supercharger Garrett GTB2260VK 1.65 bar (ka liphetoho tse ling, mefuta e 'meli kapa e meraro ea turbocharging e kentsoe),' me, ho hlakile, intercooler.
Hape e kentsoe ho N57D30 ke li-swirl flaps, EGR, le yuniti ea elektroniki ea Bosch e nang le mofuta oa firmware oa DDE 7.3.
Ka nako e le 'ngoe le 6-cylinder N57, kopi e nyenyane ea eona e ile ea hlahisoa - N47 e nang le li-cylinders tse 4. Ntle le ho ba sieo ha li-cylinders, lienjineri tsena li ne li khetholloa ke li-turbocharger, hammoho le mekhoa ea ho kenya le ea ho qeta.
Ho tloha ka 2015, N57 e nkeloe sebaka ke B57.
Setšoantšo sa N57D30
Lienjine tsa diesel tsa N57D30 turbocharged* tse nang le sistimi ea taolo ea dijithale le theknoloji e tloaelehileng ea terene li kentsoe ho 5-Series le mefuta e meng ea BMW*.
| Lintlha tsa bohlokoa tsa BMW N57D30 turbo | |
|---|---|
| Buka ea, cm3 | 2993 |
| Matla a maholo, hp | 204-313 |
| Torque e kholo, 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 |
| Tshebediso ya, k / lik'hilomithara tse 100 | 4.8-7.3 |
| Tšoaea | Inline, 6-silindara |
| Moqomo bophara, limilimithara | 84-90 |
| Matla a maholo, 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 |
| Compression ratio | 16.05.2019 |
| Leqeba la piston, mm | 84-90 |
| Mefuta | 5-Series, 5-Series Gran Turismo, 6-Series, 7-Series, X4, X5 |
| Mohlodi, kantle. 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.
* Ho kentsoe turbocharger, BiTurbo kapa Tri-Turboged system.
* Nomoro ea enjene e fumaneha ho BC ho sets'oants'o sa pompo ea ente.
Liphetoho
- N57D30O0 ke ts'ebetso ea pele ea Upper Performance N57 e nang le 245 hp. le 520-540 Nm.
- N57D30U0 - Mofuta o tlase oa ts'ebetso ea N57 e nang le 204 hp, 450 Nm, le Garrett GTB2260VK. E ne e le phetoho ena e ileng ea sebetsa e le motheo oa N
- N57D30T0 - N57 ea sehlopha sa ts'ebetso se phahameng ka ho fetisisa (Se holimo) se nang le 209-306 hp le 600 Nm. Li-BMW tsa pele tse nang le N57D30TOP li hlahile ka 2009. Li-unit li ne li e-na le mochine o motlakase o fetotsoeng, li-injection tsa piezoelectric le tsamaiso ea BiTurbo boost (e nang le K26 le BV40 ho tloha BorgWarner), moo mohato oa bobeli e leng supercharger e nang le geometry e fapaneng, e leng se u lumellang hore u thehe khatello ea 2.05 bar. N57D30TOP e laoloa ke lebokose la Bosch le nang le mofuta oa firmware oa DDE 7.31.
| Lintlha tsa bohlokoa tsa BMW N57D30TOP | |
|---|---|
| Buka ea, cm3 | 2993 |
| Matla a maholo, hp | 306-381 |
| Torque e kholo, Nm (kgm)/rpm | 600 (61) / 2500 630 (64) / 1500 630 (64) / 2500 740 (75) / 2000 |
| Tshebediso ya, k / lik'hilomithara tse 100 | 5.9-7.5 |
| Tšoaea | Inline, 6-silindara |
| Moqomo bophara, limilimithara | 84-90 |
| Matla a maholo, hp (kW)/r/min | 306 (225) / 4400 313 (230) / 4300 313 (230) / 4400 381 (280) / 4400 |
| Compression ratio | 16.05.2019 |
| Leqeba la piston, mm | 84-90 |
| Mefuta | 5-Series, 7-Series, X3, X4, X5, X6 |
| Mohlodi, kantle. km | 300 + |
- N57D30O1 - Yuniti ea ts'ebetso e holimo ea ntlafatso ea pele ea tekheniki e nang le 258 hp le 560 Nm.
- N57D30T1 ke enjene ea pele e ntlafalitsoeng ea Top performance e nang le 313 hp. le 630 Nm. Ho lokolloa ha N57D30T1 ea pele e fetotsoeng, e lumellanang le litekanyetso tsohle tsa Euro-6, e qalile ka 2011. Likarolo tse nchafalitsoeng li ile tsa fumana likamore tse tukang tse ntlafalitsoeng, supercharger ea Garrett GTB2056VZK, hammoho le li-nozzles tsa motlakase. Enjene e tukang ka hare e laoloa ke yuniti ea Bosch e nang le mofuta oa firmware oa DDE 7.41.
- N57D30S1 ke enjene ea Super Performance Class 381 e nang le supercharger ea Tri-Turboged e fanang ka 740 hp. le 16.5 Nm. Ho kenngoa ho na le BC e matlafalitsoeng, crankshaft e ncha, pistons tlas'a ss 6 le CO e fetotsoeng. Li-valve li boetse li eketsehile, tsamaiso e ncha ea ho kenya e kentsoe, li-nozzles tse nang le koloi ea piezoelectric, tsamaiso e ntlafetseng ea mafura, hammoho le mokelikeli o lumellanang le litekanyetso tsa Euro-7.31. Setsi sa taolo se fanoe ke Bosch ka DDE firmware version 57. Ntho e ka sehloohong e khethollang N30D1S57 ho tloha ho liphetoho tse ling tsa N30D45 ke turbocharger ea mekhahlelo e meraro e nang le li-supercharger tse peli tsa BV2 tse tsoang BorgWarner le B381 e le 'ngoe, eo ka kakaretso e u lumellang ho finyella 740 hp. le XNUMX Nm.
| Lintlha tsa bohlokoa tsa BMW N57D30S1 | |
|---|---|
| Buka ea, cm3 | 2993 |
| Matla a maholo, hp | 381 |
| Torque e kholo, Nm (kgm)/rpm | 740 (75) / 3000 |
| Tshebediso ya, k / lik'hilomithara tse 100 | 6.7-7.5 |
| Tšoaea | Inline, 6-silindara |
| Moqomo bophara, limilimithara | 84-90 |
| Matla a maholo, hp (kW)/r/min | 381 (280) / 4400 |
| Compression ratio | 16.05.2019 |
| Leqeba la piston, mm | 84-90 |
| Mefuta | 5-Series, X5, X6 |
| Mohlodi, kantle. km | 300 + |
Melemo le mathata a N57D30
Melemo:
- Litsamaiso tsa Turbo
- Terene e Tloaelehileng
- Monyetla o phahameng oa tokiso
Chelete:
- sefuba sa crankshaft
- Mathata a ho kenya letsoho
- Liente tse nang le piezoelectric drive
Lerata le sa tloaelehang ho N57D30 le bonts'a damper e robehileng ea crankshaft, eo hangata e etsahalang e se e le lik'hilomithara tse likete tse 100. Ka mor'a tse ling tse likete tse lekholo, molumo o sa tloaelehang ka morao oa yuniti o bontša tlhokahalo e ka khonehang ea ho nkela ketane ea nako sebaka. Bothata bo bong mona ke ts'ebetso ea ho qhaqha setsi sa motlakase, hobane koloi ka boeona e ka morao. Mohloli oa Chain - ho feta lik'hilomithara tse likete tse 200.
Ho fapana le li-unit tsa lelapa la M, li-dampers tsa N57D30 ha li khone ho kena ka har'a enjene e tukang ka hare, empa li ka koaheloa haholo ke coke hoo li emisang ho sebetsa ka ho felletseng, ke ka lebaka leo koloi e tla lula e fana ka liphoso.
EGR valve e boetse e hloka ho hloekisoa, hobane hangata, e se e le lik'hilomithara tse likete tse 100, e ka koaheloa ka ho feletseng ke litšila. Ho qoba mathata a ka holimo, ho molemo ho beha li-plug ho li-dampers le EGR.
E le hore motlakase o sebetse ka mokhoa o lekaneng ka mor'a moo, o tla tlameha ho khantša mochine oa taolo.
Lisebelisoa tsa li-turbine tsa BMW N57D30 li ka ba lik'hilomithara tse likete tse 200, empa hangata le ho feta. E le hore yuniti ea matla e sebetse nako e telele kamoo ho ka khonehang, ha ua lokela ho boloka boleng ba oli mme ho molemo ho sebelisa maro a tekheniki a khothaletsoang ke moetsi, hammoho le ho sebeletsa enjene ka nako e nepahetseng le ho e tlatsa mafura a pakiloeng. Joale mohloli oa lienjineri tsa N57D30 ka botsona o ka feta haholo lik'hilomithara tse likete tse 300 tse phatlalalitsoeng ke moetsi.
Tokiso ea N57D30
Li-N57D30 tse tloaelehileng (N57D30U0 le N57D30O0) tse nang le turbocharger e le 'ngoe li ka finyella ho fihlela ho 300 hp ka thuso ea chip tuning,' me ka pompo e tlaase matla a bona a ka fihla ho 320 hp. Likarolo tsa N57D30T1 tabeng ena li eketsa ho feta 10-15 hp. Ka tsela, li-ICE tse ka holimo tse nang le 204 le 245 hp. e tsebahalang haholo bakeng sa tokiso.
Matla a N57D30TOP e nang le li-supercharger tse peli tse nang le khanya e le 'ngoe feela ea yuniti ea taolo 'me e nang le phaephe e tlase e hlophisitsoe ho fihla ho 360-380 hp.
Mohlomong e se nang sekoli ka ho fetisisa lelapeng lohle la N57 ke yuniti ea diesel ea N57D30S1 e nang le sistimi ea ente ea Tri-Turboged, ka mor'a tokiso ea chip le ka phaephe e tlase, e ka hlahisa matla ho fihla ho 440 hp. le 840 Nm.
