BMW N57D30, N57D30S1, N57D30TOP engines
Mmepụta nke ọgbọ ọzọ nke 6-cylinder turbocharged diesel engines - N57 (N57D30) si Steyr Plant, malitere na 2008. N'ikwekọ na ụkpụrụ Euro-5 niile, N57 dochie anya M57 hụrụ n'anya - a na-enye ya ugboro ugboro na asọmpi mba ụwa na otu n'ime ihe kachasị mma na ahịrị BMW turbodiesel.
N57D30 natara aluminom mechiri emechi BC, n'ime nke etinyere crankshaft arụpụtara nke nwere piston strok nke 90 mm (nke ịdị elu ya bụ 47 mm), nke mere ka o kwe omume iru ihe ruru lita 3 nke olu.
Ihe mgbochi cylinder ketara n'aka onye bu ya ụzọ isi ihe mkpuchi aluminom, nke a na-ezobe camshafts abụọ na valvụ 4 kwa cylinder. Dayameta nke valves na ntinye na ntinye: 27.2 na 24.6 mm, n'otu n'otu. Valves nwere ụkwụ 5 mm n'obosara.
Ihe e ji mara nke oge agbụ ígwè draịva na N57 esịtidem combustion engine, dị ka na N47, bụ na yinye dị n'azụ nke echichi. Emere nke a iji belata ihe egwu ndị na-agafe agafe na ọnọdụ mberede.
Ejiri nkeji N57D30 nwere: teknụzụ na-enye mmanụ dizel - Rail Common Rail 3; Mgbapụta mmanụ ọkụ dị elu CP4.1 sitere na Bosh; supercharger Garrett GTB2260VK 1.65 mmanya (n'ụfọdụ mgbanwe, etinyere okpukpu abụọ ma ọ bụ atọ ụdị turbocharging), na, n'ezie, intercooler.
A na-etinyekwa na N57D30 bụ ntinye swirl flaps, EGR, na ngwa eletrọnịkị Bosch nwere ụdị firmware DDE 7.3.
N'otu oge na 6-cylinder N57, a na-emepụta obere oyiri ya - N47 na 4 cylinders. Na mgbakwunye na enweghị otu ụzọ cylinders, engines ndị a dị iche site na turbochargers, yana oriri na ikpochapụ usoro.
Kemgbe 2015, B57 dochie N57.
Njirimara nke N57D30
N57D30 turbocharged * mmanụ dizel nwere sistemụ njikwa dijitalụ yana teknụzụ ụgbọ oloko nkịtị na-arụnyere na 5-Series na ụdị BMW ndị ọzọ.
| Key atụmatụ nke BMW N57D30 turbo | |
|---|---|
| Mpịakọta, cm3 | 2993 |
| Ike kachasị, hp | 204-313 |
| Oke kacha, 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 |
| Oriri, l / 100 km | 4.8-7.3 |
| Ụdị | Na ndepụta, 6-cylinder |
| Sịlịnda dayameta, mm | 84-90 |
| Ike kachasị, 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 |
| Oke mkpakọ | 16.05.2019 |
| Piston strok, mm | 84-90 |
| Ụdị | Usoro 5, usoro 5 Gran Turismo, usoro 6, usoro 7, X4, X5 |
| Akụrụngwa, n'èzí. 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.
* Awụnyere otu turbocharger, BiTurbo ma ọ bụ Tri-Turboged.
* Nọmba injin ahụ dị na BC na njide mgbapụta ịgba ntụtụ.
Mgbanwe
- N57D30O0 bụ ọrụ mbụ N57 nwere 245 hp. na 520-540 Nm.
- N57D30U0 - Ụdị arụmọrụ dị ala nke N57 nwere 204 hp, 450 Nm, na Garrett GTB2260VK. Ọ bụ mgbanwe a bụ ihe ndabere maka N
- N57D30T0 - N57 nke klaasị arụmọrụ kachasị elu (Top) nwere 209-306 hp na 600 Nm. BMW mbụ nwere N57D30TOP pụtara na 2009. A na-eji nkeji ndị ahụ emezigharị iyuzucha, piezoelectric injectors na BiTurbo boost system (ya na K26 na BV40 sitere na BorgWarner), ebe ọkwa nke abụọ bụ nnukwu chaja na geometry agbanwe, nke na-enye gị ohere ịmepụta nrụgide nke 2.05 mmanya. Igbe Bosch na-achịkwa N57D30TOP nwere ụdị firmware DDE 7.31.
| Isi atụmatụ nke BMW N57D30TOP | |
|---|---|
| Mpịakọta, cm3 | 2993 |
| Ike kachasị, hp | 306-381 |
| Oke kacha, Nm (kgm)/rpm | 600 (61) / 2500 630 (64) / 1500 630 (64) / 2500 740 (75) / 2000 |
| Oriri, l / 100 km | 5.9-7.5 |
| Ụdị | Na ndepụta, 6-cylinder |
| Sịlịnda dayameta, mm | 84-90 |
| Ike kachasị, hp (kW)/r/min | 306 (225) / 4400 313 (230) / 4300 313 (230) / 4400 381 (280) / 4400 |
| Oke mkpakọ | 16.05.2019 |
| Piston strok, mm | 84-90 |
| Ụdị | 5-Series, 7-Series, X3, X4, X5, X6 |
| Akụrụngwa, n'èzí. km | 300 + |
- N57D30O1 - Ngalaba arụmọrụ dị elu nke nkwalite teknụzụ izizi nwere 258 hp na 560 Nm.
- N57D30T1 bụ nke mbụ emelitere Top arụmọrụ engine nwere 313 hp. na 630 Nm. Ntọhapụ nke mbụ gbanwetụrụ N57D30T1, na-agbaso ụkpụrụ Euro-6 niile, malitere na 2011. Nkeji emelitere enwetara ụlọ mgba ọkụ ka mma, nnukwu chaja Garrett GTB2056VZK, yana nozzles electromagnetic. Otu Bosch na-achịkwa injin mgba ọkụ dị n'ime ya nwere ụdị firmware DDE 7.41.
- N57D30S1 bụ igwe Super Performance Class 381 nwere nnukwu chaja Tri-Turboged na-ebuga 740 hp. na 16.5 Nm. Nrụnye ahụ nwere BC gbasiri ike, crankshaft ọhụrụ, pistons n'okpuru ss 6 yana CO gbanwere. Valves abawanyela, arụnyere usoro oriri ọhụrụ, nozzles nwere draịva piezoelectric, usoro mmanụ ọkụ ka mma, yana ikpochapụ nke na-agbaso ụkpụrụ Euro-7.31. Bosch wetara ngalaba njikwa ahụ nwere ụdị firmware DDE 57. Isi ihe dị iche na N30D1S57 na mgbanwe ndị ọzọ nke N30D45 bụ turbocharger nke atọ nwere nnukwu BV2 nke BorgWarner na otu B381, nke na-enye gị ohere ịnweta 740 hp. na XNUMX Nm.
| Isi atụmatụ nke BMW N57D30S1 | |
|---|---|
| Mpịakọta, cm3 | 2993 |
| Ike kachasị, hp | 381 |
| Oke kacha, Nm (kgm)/rpm | 740 (75) / 3000 |
| Oriri, l / 100 km | 6.7-7.5 |
| Ụdị | Na ndepụta, 6-cylinder |
| Sịlịnda dayameta, mm | 84-90 |
| Ike kachasị, hp (kW)/r/min | 381 (280) / 4400 |
| Oke mkpakọ | 16.05.2019 |
| Piston strok, mm | 84-90 |
| Ụdị | 5-usoro, X5, X6 |
| Akụrụngwa, n'èzí. km | 300 + |
Uru na nsogbu nke N57D30
Ihe:
- Sistemụ Turbo
- Railgbọ okporo ígwè
- Ike dị elu maka nzigharị
Cons:
- crankshaft damper
- Nsogbu flap oriri
- Injectors nwere piezoelectric mbanye
Mkpọtụ egwu dị na N57D30 na-egosi damper crankshaft gbajiri agbaji, nke na-emekarị na 100 puku kilomita. Mgbe otu narị puku ọzọ gasịrị, ụda na-ekwekọghị n'okike na azụ nke unit ahụ na-egosi mkpa ọ dị iji dochie ogologo oge. Nsogbu ọzọ ebe a bụ ọrụ nke ịkwatu ọkụ eletrik, n'ihi na ụgbọala n'onwe ya dị na azụ. Chain akụ - ihe karịrị 200 puku km.
N'adịghị ka nkeji nke ezinụlọ M, ndị dampers na N57D30 enweghị ike ịbanye n'ime engine combustion, ma ha nwere ike ịghọ nnukwu mkpuchi na coke na ha kwụsịrị ịrụ ọrụ kpamkpam, nke mere na moto ga-enye njehie mgbe niile.
Ekwesịrị ịsacha valvụ EGR, n'ihi na mgbe mgbe, na 100 puku kilomita, ọ nwere ike kpuchie ya na unyi. Iji zere nsogbu ndị a dị n'elu, ọ ka mma itinye naanị plọg na dampers na EGR.
Ka moto ahụ wee rụọ ọrụ nke ọma mgbe nke ahụ gasịrị, ị ga-emegharị akụkụ njikwa ahụ.
Akụ nke turbines na engines BMW N57D30 bụ banyere 200 puku km, ma na-emekarị ọbụna karịa. Ka ike unit na-arụ ọrụ dị ka ogologo oge o kwere omume, ị kwesịrị ị na-adịghị echekwa na mma nke mmanụ na ọ ka mma iji teknụzụ mmiri mmiri na-atụ aro ka emeputa, nakwa dị ka ọrụ engine n'oge kwesịrị ekwesị n'ụzọ na mmanụ ụgbọala na mmanụ ụgbọala. mmanụ ụgbọala pụtara. Mgbe ahụ akụrụngwa nke engines N57D30 n'onwe ha nwere ike karịa 300 puku km nke ndị nrụpụta kwuru.
Ntugharị N57D30
N57D30s (N57D30U0 na N57D30O0) nke nwere otu turbocharger nwere ike nweta ihe ruru 300 hp site n'enyemaka nke mgbawa mgbawa, na site na mgbada ala ike ha nwere ike iru 320 hp. Nkeji N57D30T1 na nke a na-agbakwunye karịa 10-15 hp. Site n'ụzọ, ICE ndị dị n'elu nwere 204 na 245 hp. kacha ewu ewu maka nzigharị.
Ikike nke N57D30TOP nwere nnukwu chaja abụọ nwere naanị otu ọkụ nke ngalaba njikwa yana jiri eriri ala na-ege ntị ruo 360-380 hp.
Ikekwe nke kachasị enweghị ntụpọ n'ime ezinụlọ N57 dum bụ N57D30S1 diesel unit nwere sistemu ịgba ọgwụ Tri-Turboged, mgbe emechara mgbawa yana jiri eriri ala, ọ nwere ike ịmalite ike ruo 440 hp. na 840 Nm.
