BMW N57D30, N57D30S1, N57D30TOP engines
Txheem
Kev tsim cov tiam tom ntej ntawm 6-lub tog raj kheej turbocharged diesel xyaw - N57 (N57D30) los ntawm Steyr Plant, pib xyoo 2008. Ua raws li txhua tus qauv Euro-5, N57 tau hloov M57 tus hlub - pheej rov muab khoom plig ntawm kev sib tw thoob ntiaj teb thiab ib qho zoo tshaj plaws hauv BMW turbodiesel kab.
Lub N57D30 tau txais lub kaw aluminium BC, nyob rau hauv uas lub forged crankshaft nrog ib tug piston stroke ntawm 90 hli (nws qhov siab yog 47 hli) tau ntsia, uas ua rau nws muaj peev xwm mus cuag ntau npaum li 3 litres ntim.
Lub tog raj kheej thaiv tau txais txiaj ntsig los ntawm nws cov thawj coj ntawm lub taub hau txhuas lub tog raj kheej, nyob rau hauv uas ob lub camshafts thiab 4 li qub rau ib lub tog raj kheej tau muab zais. Txoj kab uas hla ntawm cov li qub ntawm qhov nkag thiab qhov hluav taws xob: 27.2 thiab 24.6 hli, feem. Valves muaj ob txhais ceg tuab 5 mm.
Ib tug yam ntxwv feature ntawm lub sij hawm saw drives nyob rau hauv lub N57 internal combustion engine, raws li nyob rau hauv lub N47, yog hais tias cov saw nyob rau hauv lub rear ntawm lub installation. Qhov no tau ua los txhawm rau txo cov kev pheej hmoo ntawm cov neeg taug kev thaum muaj xwm txheej ceev.
Lub N57D30 units tau nruab nrog: diesel roj muab tshuab - Common Rail 3; Kev kub siab roj twj CP4.1 los ntawm Bosh; supercharger Garrett GTB2260VK 1.65 bar (hauv qee qhov kev hloov kho, ob lossis peb npaug qauv ntawm turbocharging raug teeb tsa), thiab, ntawm chav kawm, ib qho intercooler.
Tsis tas li ntawd tau nruab rau hauv N57D30 yog cov khoom siv swirl flaps, EGR, thiab Bosch electronic unit nrog DDE firmware version 7.3.
Ib txhij nrog 6-lub tog raj kheej N57, ib daim ntawv me me ntawm nws tau tsim - N47 nrog 4 lub tog raj kheej. Ntxiv nrog rau qhov tsis muaj ob lub tog raj kheej, cov cav no tau txawv los ntawm turbochargers, nrog rau kev noj thiab tso tawm.
Txij li xyoo 2015, N57 tau hloov los ntawm B57.
Cov yam ntxwv ntawm N57D30
N57D30 turbocharged * diesel xyaw nrog cov kev tswj hwm digital thiab cov cuab yeej siv tsheb ciav hlau tau teeb tsa rau ntawm 5-Series thiab lwm yam BMW qauv *.
| Cov yam ntxwv tseem ceeb ntawm BMW N57D30 turbo | |
|---|---|
| Ntim, cm3 | 2993 |
| Max zog, 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 |
| Kev siv, l / 100 km | 4.8-7.3 |
| Hom | Hauv kab, 6-lub tog raj kheej |
| Lub tog raj kheej diam, mm | 84-90 |
| Max zog, 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 piv | 16.05.2019 |
| Piston mob stroke, hli | 84-90 |
| Qauv | 5-Series, 5-Series Gran Turismo, 6-Series, 7-Series, X4, X5 |
| Resource, sab nraud. 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 13; 730d F01/740d F01; 750d01; ua. X3 F25/X4 F26/X5 F15/X5 E70/X6 F16/X6 E71.
* Ib qho turbocharger, BiTurbo lossis Tri-Turboged systems tau teeb tsa.
* Lub cav naj npawb yog nyob rau ntawm BC ntawm lub twj tso kua mis txhaj tshuaj.
Kev hloov kho
- N57D30O0 yog thawj qhov kev ua tau zoo N57 nrog 245 hp. thiab 520-540 Nm.
- N57D30U0 - Kev ua haujlwm qis dua ntawm N57 nrog 204 hp, 450 Nm, thiab Garrett GTB2260VK. Nws yog qhov kev hloov kho no uas tau ua lub hauv paus rau N
- N57D30T0 - N57 ntawm qhov siab tshaj plaws (Sab saum toj) chav kawm ua haujlwm nrog 209-306 hp thiab 600 Nm. Thawj BMWs nrog N57D30TOP tau tshwm sim hauv 2009. Cov chav nyob tau nruab nrog cov pa hloov pauv, piezoelectric injectors thiab BiTurbo boost system (nrog K26 thiab BV40 los ntawm BorgWarner), qhov thib ob yog lub supercharger nrog qhov sib txawv geometry, uas tso cai rau koj los tsim lub siab ntawm 2.05 bar. N57D30TOP yog tswj los ntawm Bosch lub thawv nrog DDE firmware version 7.31.
| Cov yam ntxwv tseem ceeb ntawm BMW N57D30TOP | |
|---|---|
| Ntim, cm3 | 2993 |
| Max zog, hp | 306-381 |
| Max torque, Nm (kgm) / rpm | 600 (61) / 2500 630 (64) / 1500 630 (64) / 2500 740 (75) / 2000 |
| Kev siv, l / 100 km | 5.9-7.5 |
| Hom | Hauv kab, 6-lub tog raj kheej |
| Lub tog raj kheej diam, mm | 84-90 |
| Max zog, hp (kW)/r/min | 306 (225) / 4400 313 (230) / 4300 313 (230) / 4400 381 (280) / 4400 |
| Compression piv | 16.05.2019 |
| Piston mob stroke, hli | 84-90 |
| Qauv | 5-Series, 7-Series, X3, X4, X5, X6 |
| Resource, sab nraud. km | 300 + |
- N57D30O1 - Kev ua haujlwm sab saud ntawm thawj qhov kev hloov kho tshiab nrog 258 hp ib 560nm.
- N57D30T1 yog thawj qhov kev ua tau zoo tshaj plaws ntawm lub cav nrog 313 hp. ib 630nm. Kev tso tawm thawj qhov hloov kho N57D30T1, ua raws li txhua tus qauv Euro-6, tau pib xyoo 2011. Cov chav hloov tshiab tau txais kev txhim kho combustion chambers, Garrett GTB2056VZK supercharger, nrog rau cov tshuab hluav taws xob electromagnetic. Lub cav combustion sab hauv yog tswj los ntawm Bosch chav tsev nrog DDE firmware version 7.41.
- Lub N57D30S1 yog Super Performance Class 381 engine nrog Tri-Turboged supercharger uas xa 740 hp. ib 16.5nm. Lub installation muaj ib qho ntxiv BC, lub crankshaft tshiab, pistons hauv qab ss 6 thiab hloov CO. Valves kuj tau nce ntxiv, lub tshuab nqus tsev tshiab tau raug teeb tsa, lub nozzles nrog lub piezoelectric tsav, kev txhim kho roj, nrog rau cov pa uas ua raws li cov qauv Euro-7.31. Chav tswj tau muab los ntawm Bosch nrog DDE firmware version 57. Qhov tseem ceeb ntawm qhov txawv ntawm N30D1S57 los ntawm lwm qhov kev hloov kho ntawm N30D45 yog peb-theem turbocharger nrog ob lub BV2 superchargers los ntawm BorgWarner thiab ib qho B381, uas tag nrho tso cai rau koj ua tiav 740 hp. ib XNUMXnm.
| Cov yam ntxwv tseem ceeb ntawm BMW N57D30S1 | |
|---|---|
| Ntim, cm3 | 2993 |
| Max zog, hp | 381 |
| Max torque, Nm (kgm) / rpm | 740 (75) / 3000 |
| Kev siv, l / 100 km | 6.7-7.5 |
| Hom | Hauv kab, 6-lub tog raj kheej |
| Lub tog raj kheej diam, mm | 84-90 |
| Max zog, hp (kW)/r/min | 381 (280) / 4400 |
| Compression piv | 16.05.2019 |
| Piston mob stroke, hli | 84-90 |
| Qauv | 5-Series, X5, X6 |
| Resource, sab nraud. km | 300 + |
Qhov zoo thiab cov teeb meem ntawm N57D30
Tshaj:
- Turbo systems
- Kev Tsheb Hlau
- Muaj peev xwm kho tau
Txais:
- crankshaft damper
- Intake flap teeb meem
- Injectors nrog piezoelectric tsav
Cov suab nrov ntxiv nyob rau hauv N57D30 qhia txog qhov tawg crankshaft damper, uas feem ntau tshwm sim ntawm 100 txhiab kilometers. Tom qab ib puas txhiab, lub suab tsis zoo nyob rau hauv lub rear ntawm chav tsev qhia tau hais tias yuav tsum tau hloov lub sij hawm saw. Ib qho teeb meem ntxiv ntawm no yog kev ua haujlwm ntawm kev rhuav tshem lub tshuab hluav taws xob, vim tias tus tsav nws tus kheej nyob tom qab. Chain peev txheej - ntau tshaj 200 txhiab km.
Tsis zoo li cov chav nyob ntawm M tsev neeg, cov dampers hauv N57D30 tsis tuaj yeem nkag mus rau hauv lub tshuab hluav taws xob sab hauv, tab sis lawv tuaj yeem dhau los ua coke hnyav heev uas lawv tsis ua haujlwm tag nrho, yog vim li cas lub cev muaj zog yuav ua yuam kev tas li.
Lub EGR valve kuj yuav tsum tau ntxuav, vim hais tias feem ntau, twb nyob rau ntawm 100 txhiab kilometers, nws yuav tsum tau huv si clogged nrog av. Txhawm rau zam cov teeb meem saum toj no, nws yog qhov zoo dua los tso cov ntsaws rau ntawm cov dampers thiab EGR.
Txhawm rau kom lub cev muaj zog ua haujlwm txaus txaus tom qab ntawd, koj yuav tsum rov ua kom lub zog tswj.
Cov peev txheej ntawm turbines hauv BMW N57D30 xyaw yog kwv yees li 200 txhiab km, tab sis feem ntau ntau dua. Txhawm rau kom lub zog hluav taws xob ua haujlwm ntev li ntev tau, koj yuav tsum tsis txhob txuag qhov zoo ntawm cov roj thiab nws yog qhov zoo dua los siv cov kua dej uas tau pom zoo los ntawm cov chaw tsim khoom, nrog rau kev pabcuam lub cav kom raws sijhawm thiab refuel nws nrog. pov thawj roj. Tom qab ntawd cov peev txheej ntawm N57D30 xyaw lawv tus kheej tuaj yeem ua tau ntau tshaj li 300 txhiab km tshaj tawm los ntawm cov chaw tsim khoom.
Kev hloov kho N57D30
Cov pa N57D30s (N57D30U0 thiab N57D30O0) nrog ib lub turbocharger tuaj yeem ncav cuag li 300 hp nrog kev pab ntawm nti tuning, thiab nrog ib tug downpipe lawv lub zog tuaj yeem ncav cuag 320 hp. N57D30T1 units hauv qhov no ntxiv ntau tshaj 10-15 hp. Los ntawm txoj kev, saum toj no ICEs nrog 204 thiab 245 hp. nrov tshaj plaws rau tuning.
Lub zog ntawm N57D30TOP nrog ob lub superchargers nrog tsuas yog ib qho flashing ntawm chav tswj thiab nrog ib tug downpipe yog tuned mus txog 360-380 hp.
Tej zaum qhov tsis zoo tshaj plaws ntawm tag nrho N57 tsev neeg yog N57D30S1 diesel chav tsev nrog Tri-Turboged txhaj system, tom qab nti tuning thiab nrog lub downpipe, nws tuaj yeem tsim lub zog txog 440 hp. ib 840nm.
