BMW N57D30, N57D30S1, N57D30TOP enjini
Awọn itanna

BMW N57D30, N57D30S1, N57D30TOP enjini

Iṣelọpọ ti iran atẹle ti awọn ẹrọ diesel turbocharged 6-silinda - N57 (N57D30) lati Steyr Plant, bẹrẹ ni ọdun 2008. Ni ibamu pẹlu gbogbo awọn ajohunše Euro-5, N57 ti rọpo M57 olufẹ - ti a fun ni leralera ni awọn idije kariaye ati ọkan ninu awọn ti o dara julọ ni laini BMW turbodiesel.

N57D30 gba aluminiomu aluminiomu BC ti o ni pipade, ninu eyiti a ti fi sori ẹrọ crankshaft ti a dapọ pẹlu ọpọlọ piston ti 90 mm (eyiti giga rẹ jẹ 47 mm), eyiti o jẹ ki o ṣee ṣe lati ṣaṣeyọri bi 3 liters ti iwọn didun.

Awọn silinda Àkọsílẹ jogun lati awọn oniwe-royi ohun aluminiomu silinda ori, labẹ eyi ti meji camshafts ati 4 falifu fun silinda ti wa ni pamọ. Awọn iwọn ila opin ti awọn falifu ni agbawole ati iṣan: 27.2 ati 24.6 mm, lẹsẹsẹ. Awọn falifu ni awọn ẹsẹ 5 mm nipọn.

BMW N57D30, N57D30S1, N57D30TOP enjini

Ẹya abuda ti awọn awakọ pq akoko ni ẹrọ ijona inu N57, bi ninu N47, ni pe pq wa ni ẹhin fifi sori ẹrọ naa. Eyi ni a ṣe lati le dinku awọn eewu ti awọn ẹlẹsẹ ni ọran pajawiri.

Awọn ẹya N57D30 ti wa ni ipese pẹlu: imọ-ẹrọ ipese epo diesel - Rail Rail 3; Ga titẹ epo fifa CP4.1 lati Bosh; supercharger Garrett GTB2260VK 1.65 igi (ni diẹ ninu awọn iyipada, awọn awoṣe ilọpo tabi mẹta ti turbocharging ti fi sori ẹrọ), ati, dajudaju, intercooler.

Paapaa ti a fi sii ni N57D30 jẹ awọn gbigbọn gbigbe gbigbe, EGR, ati ẹyọ itanna Bosch kan pẹlu ẹya famuwia DDE 7.3.

Ni igbakanna pẹlu 6-cylinder N57, ẹda ti o kere ju ti a ṣe - N47 pẹlu 4 cylinders. Ni afikun si isansa ti bata ti awọn silinda, awọn ẹrọ wọnyi jẹ iyatọ nipasẹ turbochargers, bakanna bi gbigbemi ati awọn eto eefi.

Lati ọdun 2015, N57 ti rọpo nipasẹ B57.

Awọn pato N57D30

N57D30 turbocharged * awọn ẹrọ diesel pẹlu eto iṣakoso oni-nọmba ati imọ-ẹrọ iṣinipopada ti o wọpọ ti fi sori ẹrọ lori 5-Series ati awọn awoṣe BMW miiran *.

Key awọn ẹya ara ẹrọ ti BMW N57D30 turbo
Iwọn didun, cm32993
Agbara ti o pọju, hp204-313
Iyipo ti o pọju, Nm (kgm) / rpm450 (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
Lilo, l / 100 km4.8-7.3
IruOpopo, 6-silinda
Iwọn silinda, mm84-90
Agbara ti o pọju, hp (kW)/r/min204 (150) / 4000

218 (160) / 4000

245 (180) / 4000

258 (190) / 4000

265 (195) / 4000

300 (221) / 4400

313 (230) / 4400

323 (238) / 4400
Iwọn funmorawon16.05.2019
Piston stroke, mm84-90
Awọn awoṣe5-jara, 5-jara Gran Turismo, 6-Series, 7-Series, X4, X5
Awọn orisun, ita. km300 +

* 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.

* A fi sori ẹrọ turbocharger kan, BiTurbo tabi Tri-Turboged awọn ọna ṣiṣe.

* Nọmba engine wa lori BC lori dimu fifa abẹrẹ.

BMW N57D30, N57D30S1, N57D30TOP enjini

Awọn iyipada

  • N57D30O0 ni akọkọ Performance Oke N57 pẹlu 245 hp. ati 520-540 Nm.
  • N57D30U0 - Ẹya iṣẹ ṣiṣe kekere ti N57 pẹlu 204 hp, 450 Nm, ati Garrett GTB2260VK. O jẹ iyipada yii ti o ṣiṣẹ bi ipilẹ fun N
  • N57D30T0 - N57 ti iṣẹ ṣiṣe ti o ga julọ (Top) pẹlu 209-306 hp ati 600 Nm. Awọn BMW akọkọ pẹlu N57D30TOP han ni ọdun 2009. Awọn ẹya naa ni ipese pẹlu eefi ti a ti yipada, awọn injectors piezoelectric ati eto igbelaruge BiTurbo (pẹlu K26 ati BV40 lati BorgWarner), nibiti ipele keji jẹ supercharger pẹlu geometry oniyipada, eyiti o fun ọ laaye lati ṣẹda titẹ ti 2.05 bar. N57D30TOP ni iṣakoso nipasẹ apoti Bosch pẹlu ẹya famuwia DDE 7.31.
Key awọn ẹya ara ẹrọ ti BMW N57D30TOP
Iwọn didun, cm32993
Agbara ti o pọju, hp306-381
Iyipo ti o pọju, Nm (kgm) / rpm600 (61) / 2500

630 (64) / 1500

630 (64) / 2500

740 (75) / 2000
Lilo, l / 100 km5.9-7.5
IruOpopo, 6-silinda
Iwọn silinda, mm84-90
Agbara ti o pọju, hp (kW)/r/min306 (225) / 4400

313 (230) / 4300

313 (230) / 4400

381 (280) / 4400
Iwọn funmorawon16.05.2019
Piston stroke, mm84-90
Awọn awoṣe5-jara, 7-jara, X3, X4, X5, X6
Awọn orisun, ita. km300 +

  • N57D30O1 - Ẹka iṣẹ ṣiṣe oke ti imudojuiwọn imọ-ẹrọ akọkọ pẹlu 258 hp ati 560 Nm.
  • N57D30T1 ni akọkọ igbegasoke Top išẹ engine pẹlu 313 hp. ati 630 Nm. Itusilẹ ti N57D30T1 akọkọ ti a yipada, ni ibamu pẹlu gbogbo awọn iṣedede Euro-6, bẹrẹ ni ọdun 2011. Awọn ẹya imudojuiwọn gba awọn iyẹwu ijona ilọsiwaju, Garrett GTB2056VZK supercharger kan, ati awọn nozzles itanna. Ẹrọ ijona inu jẹ iṣakoso nipasẹ ẹyọ Bosch kan pẹlu ẹya famuwia DDE 7.41.
  • N57D30S1 jẹ ẹrọ Super Performance Class 381 pẹlu supercharger Tri-Turboged ti o gba 740 hp. ati 16.5 Nm. Fifi sori ẹrọ ni BC ti a fikun, crankshaft tuntun, awọn pistons labẹ ss 6 ati CO ti a ṣe atunṣe. Awọn falifu tun ti pọ si, eto gbigbemi tuntun ti fi sori ẹrọ, awọn nozzles pẹlu awakọ piezoelectric, eto idana ti o ni ilọsiwaju, ati eefi ti o ni ibamu pẹlu awọn iṣedede Euro-7.31. Ẹka iṣakoso ti pese nipasẹ Bosch pẹlu ẹya famuwia DDE 57. Ohun akọkọ ti o ṣe iyatọ N30D1S57 lati awọn iyipada miiran ti N30D45 jẹ turbocharger ipele mẹta pẹlu BV2 superchargers meji lati BorgWarner ati B381 kan, eyiti lapapọ gba ọ laaye lati ṣaṣeyọri 740 hp. ati XNUMX Nm.
Key awọn ẹya ara ẹrọ ti BMW N57D30S1
Iwọn didun, cm32993
Agbara ti o pọju, hp381
Iyipo ti o pọju, Nm (kgm) / rpm740 (75) / 3000
Lilo, l / 100 km6.7-7.5
IruOpopo, 6-silinda
Iwọn silinda, mm84-90
Agbara ti o pọju, hp (kW)/r/min381 (280) / 4400
Iwọn funmorawon16.05.2019
Piston stroke, mm84-90
Awọn awoṣe5-jara, X5, X6
Awọn orisun, ita. km300 +



BMW N57D30, N57D30S1, N57D30TOP enjini

Awọn anfani ati awọn iṣoro ti N57D30

Aleebu:

  • Turbo awọn ọna šiše
  • Wọpọ Rail
  • Agbara to gaju fun yiyi

Konsi:

  • crankshaft ọririn
  • Awọn iṣoro gbigbọn gbigbe
  • Injectors pẹlu piezoelectric wakọ

Awọn ariwo nla ni N57D30 tọka si damper crankshaft ti o fọ, eyiti o nigbagbogbo ṣẹlẹ tẹlẹ ni 100 ẹgbẹrun kilomita. Lẹhin ọgọọgọrun ẹgbẹrun miiran, ohun aibikita ni ẹhin ẹyọ naa tọka iwulo ti o ṣeeṣe lati rọpo pq akoko. Iṣoro afikun kan nibi ni iṣẹ ti dismantling ọgbin agbara, nitori awakọ funrararẹ wa ni ẹhin. Awọn oluşewadi pq - diẹ sii ju 200 ẹgbẹrun km.

Ko awọn sipo ti awọn M ebi, awọn dampers ni N57D30 ko le gba sinu awọn ti abẹnu ijona engine, sugbon ti won le di ki darale bo pelu coke ti won da ṣiṣẹ lapapọ, ti o jẹ idi ti awọn motor yoo nigbagbogbo fun awọn aṣiṣe.

BMW N57D30, N57D30S1, N57D30TOP enjini

Àtọwọdá EGR tun nilo lati sọ di mimọ, nitori nigbagbogbo, tẹlẹ ni 100 ẹgbẹrun kilomita, o le di daradara pẹlu idọti. Lati yago fun awọn iṣoro ti o wa loke, o dara lati nirọrun fi awọn pilogi sori awọn dampers ati EGR.

Ni ibere fun mọto lati ṣiṣẹ ni pipe ni pipe lẹhin iyẹn, iwọ yoo ni lati tun ẹya iṣakoso naa pada.

Awọn orisun ti turbines ni BMW N57D30 enjini jẹ nipa 200 ẹgbẹrun km, sugbon maa ani diẹ sii. Ni ibere fun ẹyọ agbara lati ṣiṣẹ niwọn igba ti o ba ṣee ṣe, o ko yẹ ki o fipamọ sori didara epo ati pe o dara julọ lati lo awọn fifa imọ-ẹrọ ti a ṣe iṣeduro nipasẹ olupese, ati ṣe iṣẹ ẹrọ ni akoko ti akoko ati tun epo pẹlu. idana ti a fihan. Lẹhinna awọn orisun ti awọn ẹrọ N57D30 funrararẹ le ṣe pataki ju 300 ẹgbẹrun km ti a sọ nipasẹ olupese.

Ṣiṣatunṣe N57D30

Mora N57D30s (N57D30U0 ati N57D30O0) pẹlu kan nikan turbocharger le se aseyori soke 300 hp pẹlu iranlọwọ ti awọn ërún tuning, ati pẹlu kan downpipe agbara wọn le de ọdọ soke 320 hp. Awọn ẹya N57D30T1 ninu ọran yii ṣafikun diẹ sii ju 10-15 hp. Nipa ọna, awọn ICE loke pẹlu 204 ati 245 hp. julọ ​​gbajumo fun tuning.

Agbara N57D30TOP pẹlu awọn ṣaja nla meji pẹlu ikosan kan ti ẹyọ iṣakoso ati pẹlu paipu isalẹ ti wa ni aifwy to 360-380 hp.

Boya ailabawọn julọ ti gbogbo idile N57 ni ẹyọ Diesel N57D30S1 pẹlu eto abẹrẹ Tri-Turboged, lẹhin titọpa chirún ati pẹlu pip kan, o le dagbasoke agbara to 440 hp. ati 840 Nm.

Fi ọrọìwòye kun