BMW N57D30, N57D30S1, N57D30TOP injini
Kugadzirwa kwechizvarwa chinotevera che6-cylinder turbocharged dizeli injini - N57 (N57D30) kubva kuSteyr Plant, yakatanga muna 2008. Inoenderana neese Euro-5 zviyero, iyo N57 yakatsiva inodiwa M57 - yakapihwa kakawanda mumakwikwi epasi rose uye imwe yeakanakisa mumutsara weBMW turbodiesel.
Iyo N57D30 yakagamuchira yakavharwa aluminium BC, mukati umo crankshaft yakaumbwa ine piston sitiroko ye 90 mm (iyo kureba kwayo 47 mm) yakaiswa, izvo zvakaita kuti zvikwanise kuwana zvinosvika 3 malita evhoriyamu.
Iyo cylinder block yakagara nhaka kubva kune yakatangira iyo aluminium cylinder musoro, pasi payo maviri camshafts uye 4 mavharuvhu pacylinder akavanzwa. Iyo dhayamita yemavharuvhu painopinza uye yekubuda: 27.2 uye 24.6 mm, zvichiteerana. Mavharuvhu ane makumbo akakora 5 mm.
Chimiro cheiyo nguva cheni inotyaira muN57 yemukati inopisa injini, senge muN47, ndeyekuti cheni iri kuseri kwekuisirwa. Izvi zvakaitwa kuitira kuderedza njodzi dzevanofamba netsoka kana paine njodzi.
Iwo maN57D30 mayuniti ane: dizeli mafuta ekupa tekinoroji - Common Rail 3; High pressure fuel pombi CP4.1 kubva kuBosh; supercharger Garrett GTB2260VK 1.65 bar (mune mamwe magadzirirwo, maviri kana katatu turbo modhi akaiswa), uye, hongu, intercooler.
Yakaiswawo muN57D30 ndeyekupinza swirl flaps, EGR, uye Bosch electronic unit ine DDE firmware version 7.3.
Panguva imwe chete ne6-cylinder N57, kopi diki yayo yakagadzirwa - N47 ine masilinda mana. Mukuwedzera pakushayikwa kwemasilinda, injini idzi dzakasiyaniswa ne turbocharger, pamwe chete nekudya uye kupera kwemaitiro.
Kubva 2015, iyo N57 yakatsiviwa neB57.
Maitiro eN57D30
N57D30 turbocharged * injini dzedhiziri dzine dhijitari control system uye yakajairika njanji tekinoroji yakaiswa pa5-Series uye mamwe maBMW modhi*.
| Zvinhu zvakakosha zveBMW N57D30 turbo | |
|---|---|
| Vhoriyamu, cm3 | 2993 |
| Simba guru, hp | 204-313 |
| Max torque, 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 |
| Kushandiswa, l / 100 km | 4.8-7.3 |
| Tora | Inline, 6-humburumbira |
| Cylinder dhayamita, mm | 84-90 |
| Simba guru, 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 |
| Kukanganiswa kwehuwandu | 16.05.2019 |
| Kurohwa kwepisitoni, mm | 84-90 |
| Models | 5-Series, 5-Series Gran Turismo, 6-Series, 7-Series, X4, X5 |
| Resource, kunze. 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.
* Imwe turbocharger, BiTurbo kana Tri-Turboged masisitimu akaiswa.
*Injini nhamba iri paBC pane jekiseni pombi inobata.
Kuchinja
- Iyo N57D30O0 ndiyo yekutanga Yepamusoro Performance N57 ine 245 hp. uye 520-540 Nm.
- N57D30U0 - Yakaderera performance version yeN57 ine 204 hp, 450 Nm, uye Garrett GTB2260VK. Yakanga iri shanduko iyi yakashanda sehwaro hweN
- N57D30T0 - N57 yepamusoro-soro (Pamusoro) kirasi yekuita ine 209-306 hp uye 600 nm. Ekutanga maBMW ane N57D30TOP akaonekwa muna 2009. Iwo mayunitsi aive akashongedzerwa exhaust yakagadziridzwa, piezoelectric majekiseni uye BiTurbo boost system (ine K26 neBV40 kubva kuBorgWarner), uko nhanho yechipiri ndeye supercharger ine inoshanduka geometry, iyo inobvumidza iwe kugadzira kudzvanywa kwe2.05 bar. Iyo N57D30TOP inodzorwa nebhokisi reBosch rine DDE firmware vhezheni 7.31.
| Zvinhu zvakakosha zveBMW N57D30TOP | |
|---|---|
| Vhoriyamu, cm3 | 2993 |
| Simba guru, hp | 306-381 |
| Max torque, Nm (kgm)/rpm | 600 (61) / 2500 630 (64) / 1500 630 (64) / 2500 740 (75) / 2000 |
| Kushandiswa, l / 100 km | 5.9-7.5 |
| Tora | Inline, 6-humburumbira |
| Cylinder dhayamita, mm | 84-90 |
| Simba guru, hp (kW)/r/min | 306 (225) / 4400 313 (230) / 4300 313 (230) / 4400 381 (280) / 4400 |
| Kukanganiswa kwehuwandu | 16.05.2019 |
| Kurohwa kwepisitoni, mm | 84-90 |
| Models | 5-Series, 7-Series, X3, X4, X5, X6 |
| Resource, kunze. km | 300 + |
- N57D30O1 - Yepamusoro performance unit yekutanga tekinoroji update ine 258 hp uye 560nm.
- N57D30T1 ndiyo yekutanga yakakwidziridzwa Yepamusoro pekuita injini ine 313 hp. uye 630nm. Kuburitswa kwekutanga yakagadziridzwa N57D30T1, kutevedzera ese Euro-6 zviyero, yakatanga muna 2011. Iwo akagadziridzwa mayuniti akagashira akagadziridzwa makamuri ekupisa, Garrett GTB2056VZK supercharger, pamwe nemagetsi emagetsi. Iyo injini yekupisa yemukati inodzorwa neBosch unit ine DDE firmware vhezheni 7.41.
- Iyo N57D30S1 injini yeSuper Performance Kirasi 381 ine Tri-Turboged supercharger inoburitsa 740 hp. uye 16.5nm. Iyo yekumisikidza ine yakasimbiswa BC, crankshaft nyowani, pistons pasi pe ss 6 uye yakagadziridzwa CO. Mavharuvhu akawedzerawo, hurongwa hutsva hwekudya hwakaiswa, nozzles ine piezoelectric drive, yakagadziridzwa mafuta system, pamwe nekupedza simba kunoenderana neEuro-7.31 zviyero. Iyo control unit yakapihwa neBosch ine DDE firmware vhezheni 57. Chinhu chikuru chinosiyanisa N30D1S57 kubva kune mamwe magadzirirwo eN30D45 ndeye matatu-nhanho turbocharger ine maviri BV2 supercharger kubva kuBorgWarner uye imwe B381, iyo yakazara inobvumidza iwe kuti uwane 740 hp. uye XNUMXnm.
| Zvinhu zvakakosha zveBMW N57D30S1 | |
|---|---|
| Vhoriyamu, cm3 | 2993 |
| Simba guru, hp | 381 |
| Max torque, Nm (kgm)/rpm | 740 (75) / 3000 |
| Kushandiswa, l / 100 km | 6.7-7.5 |
| Tora | Inline, 6-humburumbira |
| Cylinder dhayamita, mm | 84-90 |
| Simba guru, hp (kW)/r/min | 381 (280) / 4400 |
| Kukanganiswa kwehuwandu | 16.05.2019 |
| Kurohwa kwepisitoni, mm | 84-90 |
| Models | 5-Series, X5, X6 |
| Resource, kunze. km | 300 + |
Zvakanakira uye matambudziko N57D30
Pros:
- Turbo systems
- Zvakajairika Rail
- Kugona kukuru kwekugadzirisa
Cons:
- crankshaft damper
- Intake flap matambudziko
- Majekiseni ane piezoelectric drive
Mitsindo yekuwedzera muN57D30 inoratidza yakatyoka crankshaft damper, inowanzoitika pamakiromita zviuru zana. Mushure meimwe zviuru zana, ruzha rusiri rwechisikigo kumashure kweyuniti inoratidza kudikanwa kunobvira kutsiva ketani yenguva. Rimwe dambudziko pano nderekushanda kwekubvisa gwenya remagetsi, nekuti dhiraivha pachayo iri kumashure. Chain resource - anopfuura 100 zviuru km.
Kusiyana nemayuniti emhuri yeM, madhamu muN57D30 haakwanise kupinda mukati meinjini yekupisa, asi anogona kuve akafukidzwa zvakanyanya necoke zvekuti anomira kushanda zvachose, ndosaka mota ichiramba ichipa zvikanganiso.
Ivhavha yeEGR inodawo kucheneswa, nokuti kazhinji, yatova pamakiromita 100 zviuru, inogona kunyatsovharwa netsvina. Kuti udzivise matambudziko ari pamusoro apa, zviri nani kungoisa plugs pane dampers uye EGR.
Kuti mota ishande zvakaringana mushure meizvozvo, iwe uchafanirwa kuvhenekazve control unit.
Izvo zviwanikwa zve turbines muBMW N57D30 injini dzinenge 200 zviuru zvemakiromita, asi kazhinji zvakatonyanya. Kuti iyo unit yemagetsi ishande kwenguva yakareba sezvinobvira, haufanirwe kuchengetedza pamhando yemafuta uye zviri nani kushandisa tekinoroji yemvura inokurudzirwa nemugadziri, pamwe nekushandira injini panguva yakakodzera uye kuiwedzera mafuta. mafuta akaratidzwa. Ipapo iyo sosi yeN57D30 injini pachayo inogona kupfuura zvakanyanya 300 zviuru zvemakiromita zvakaziviswa nemugadziri.
Tuning N57D30
Conventional N57D30s (N57D30U0 uye N57D30O0) ine turbocharger imwe chete inogona kusvika ku300 hp nerubatsiro rwe chip tuning, uye nepipepipe simba ravo rinogona kusvika ku320 hp. Iwo maN57D30T1 mayunitsi mune iyi kesi anowedzera kupfuura 10-15 hp. Nenzira, maICE ari pamusoro ane 204 uye 245 hp. inonyanya kufarirwa pakugadzirisa.
Simba reN57D30TOP rine ma supercharger maviri ane kupenya kumwe chete kwe control unit uye ine downpipe yakarongedzwa kusvika 360-380 hp.
Pamwe iyo yakanyanya kusakwana pamhuri yese yeN57 iN57D30S1 dhiziri unit ine Tri-Turboged jekiseni system, mushure mekugadzirisa chip uye ine pombi inodzika, inogona kugadzira simba rinosvika 440 hp. uye 840nm.
