BMW N63B44, N63B44TU cav
Txheem
BMW connoisseurs paub txog N63B44 thiab N63B44TU cav.
Cov chav fais fab no yog cov tiam tshiab, uas ua raws li Euro 5 ib puag ncig tus qauv tam sim no.
Lub cev muaj zog no tseem nyiam cov neeg tsav tsheb nrog cov kev ua haujlwm zoo thiab cov yam ntxwv ceev. Cia peb saib lawv hauv kev nthuav dav ntxiv.
Cav Txheej txheem cej luam
Kev tso tawm ntawm qhov pib version ntawm N63B44 pib hauv 2008. Txij li xyoo 2012, N63B44TU kuj tau hloov kho. Kev tsim khoom tau tsim los ntawm Munich Cog.
Lub cev muaj zog tau npaj los hloov cov kev xav tsis zoo N62B48. Feem ntau, txoj kev loj hlob tau ua raws li nws cov thawj coj, tab sis ua tsaug rau cov engineers, ob peb cov nodes tseem nyob ntawm nws.
Lub tog raj kheej taub hau tau raug kho dua tshiab. Lawv tau txais ib qho chaw sib txawv ntawm qhov nqus thiab cov pa tawm li qub. Nyob rau tib lub sijhawm, txoj kab uas hla ntawm lub qhov tso pa tawm tau sib npaug li 29 hli, thiab rau qhov nqus tau nws yog 33,2 hli. Lub tog raj kheej taub hau system kuj tau txhim kho. Hauv particular, tag nrho cov camshafts tau txais ib theem tshiab nyob rau hauv 231/231, thiab nqa yog 8.8/8.8 hli. Lwm bushing toothed saw kuj tau siv los tsav.
Ib qho kev cai tag nrho lub tog raj kheej thaiv kuj tau tsim, txhuas tau siv rau nws. Ib qho hloov kho crank mechanism tau nruab rau hauv nws.
Siemens MSD85 ECU yog siv los tswj. Muaj ob khub ntawm Garrett MGT22S turbochargers, lawv ua hauj lwm nyob rau hauv parallel, muab lub siab tshaj plaws boost siab ntawm 0,8 bar.
Nyob rau hauv 2012, ib tug hloov kho version, N63B44TU, twb launched rau hauv lub series. Lub cev muaj zog tau upgraded pistons thiab txuas rods. Qhov ntau ntawm kev hloov pauv ntawm cov roj faib tshuab kuj tau nthuav dav. Lub cav tswj lub cav tshiab tau siv - Bosch MEVD17.2.8
Технические характеристики
Motors muaj qhov zoo tshaj plaws dynamics, uas yog vim muaj cov yam ntxwv kev. Txhawm rau kom yooj yim ntawm kev sib piv, tag nrho cov ntsuas tseem ceeb tau sau tseg hauv cov lus.
| N63B 44 | N63B44 TU | |
|---|---|---|
| Cav tshem tawm, cubic cm | 4395 | 4395 |
| Siab tshaj zog, h.p. | 450 (46)/4500 600 (61)/4500 650 (66)/1800 650 (66)/2000 650 (66)/4500 650 (66)/4750 700 (71)/4500 | 650 (66)/4500 |
| Qhov siab tshaj plaws qhov hnyav, N * m (kg * m) ntawm rpm. | 400 (294)/6400 407 (299)/6400 445 (327)/6000 449 (330)/5500 450 (331)/5500 450 (331)/6000 450 (331)/6400 462 (340)/6000 | 449 (330)/5500 450 (331)/6000 |
| Siab tshaj zog, h.p. (kW) ntawm rpm | 400 - 462 | 449 - 450 |
| Roj siv | Roj av AI-92 Roj av AI-95 Roj av AI-98 | Roj av AI-95 |
| Roj noj, l / 100 km | 8.9 - 13.8 | 8.6 - 9.4 |
| hom cav | V-puab, 8-lub tog raj kheej | V-puab, 8-lub tog raj kheej |
| Ntxiv. cov ntaub ntawv cav | ncaj qha roj txhaj | ncaj qha roj txhaj |
| CO2 kev tshaj tawm nyob rau hauv g / km | 208 - 292 | 189 - 197 |
| Lub tog raj kheej diam, mm | 88.3 - 89 | 89 |
| Tus naj npawb ntawm li qub rau ib lub tog raj kheej | 4 | 4 |
| Supercharger | Twin turbocharging | Kev vam |
| Pib-nres system | yeem | yog |
| Piston mob stroke, hli | 88.3 - 89 | 88.3 |
| Compression piv | 10.5 | 10.5 |
| Tawm ntawm cov peev txheej. km. | 400 + | 400 + |
Cov tswv ntawm cov tsheb nrog cov cav zoo li no muaj hmoo heev uas tam sim no lawv tsis tau txheeb xyuas cov lej ntawm lub zog thaum sau npe. Tus lej yog nyob rau hauv qab ntawm lub tog raj kheej thaiv.
Txhawm rau pom nws, koj yuav tsum tshem tawm lub cav tiv thaiv, tom qab ntawd koj tuaj yeem pom cov cim embossed nrog lub laser. Txawm hais tias tsis muaj qhov yuav tsum tau kuaj xyuas, nws tseem pom zoo kom ua kom chav huv huv.
Kev ntseeg tau thiab tsis muaj zog
German-ua cav yeej ib txwm suav hais tias txhim khu kev qha. Tab sis, nws yog txoj kab no uas txawv los ntawm qhov tseeb ntawm kev saib xyuas. Txhua qhov sib txawv tuaj yeem ua rau xav tau kev kho kom yooj yim.
Txhua lub cav noj cov roj zoo, qhov no feem ntau yog vim qhov nyiam coke cov grooves. Cov chaw tsim khoom feem ntau qhia tau hais tias cov roj siv tau txog li 1000 liter ib XNUMX km yog nyob rau hauv qhov qub.
Tej zaum yuav muaj teeb meem. Yog vim li cas yog spark plugs. Feem ntau, cov kws kho tsheb pom zoo kom siv lub txim hluav taws xob los ntawm M-series xyaw. Lawv zoo ib yam nkaus.
Dej rauj tej zaum yuav tshwm sim. Qhov no tshwm sim tom qab ntev downtime ntawm lub cav ntawm kev tso tawm ntxov. Yog vim li cas yog nyob rau hauv lub piezo nozzles, tom qab sib sau ua ke lwm lub nozzles tau siv, tsis muaj qhov teeb meem no. Tsuas yog nyob rau hauv rooj plaub, nws yog tsim nyog rau nruab lawv yam tsis tau tos rau qhov tshwm sim ntawm dej rauj.
Txij nkawm zoo
Rau ntau tus neeg tsav tsheb, kev kho tus kheej ntawm BMW N63B44 thiab N63B44TU cov cav hloov mus ua haujlwm yuav luag tsis tuaj yeem. Muaj ob peb lub laj thawj rau qhov no.
Ntau chav nyob yog mounted rau bolts rau tshwj xeeb zoo li tus taub hau. Lawv tsis suav nrog cov khoom siv kho nws tus kheej. Koj yuav tsum tau yuav lawv nyias.
Rau feem ntau ntawm kev ua haujlwm, txawm tias me me, nws yog ib qho tsim nyog yuav tsum rhuav tshem cov khoom yas ntau. Ntawm kev pabcuam BMW, tus qauv rau kev npaj lub cav rau kev tshem tawm yog 10 teev. Hauv chav nres tsheb, qhov haujlwm no siv sijhawm 30-40 teev. Tab sis, feem ntau, yog tias txhua yam ua tiav raws li cov lus qhia, yuav tsis muaj teeb meem.
Tsis tas li ntawd, tej zaum yuav muaj teeb meem nrog cov khoom. Lawv feem ntau raug coj mus txiav txim. Qhov no tuaj yeem ua rau nyuaj thiab ncua sijhawm kho qee yam.
Cov roj twg los siv
Raws li tau hais los saum toj no, cov tshuab hluav taws xob sab hauv combustion yog qhov xav tau ntawm qhov zoo ntawm cov roj nplua nyeem. Yog li ntawd, nco ntsoov yuav tsuas yog cov roj hluavtaws pom zoo los ntawm cov chaw tsim khoom. Kev siv cov roj cav nrog cov yam ntxwv hauv qab no yog pom zoo:
- 5W-30;
- 5 W-40.
Thov nco ntsoov tias lub ntim yuav tsum tau qhia tias cov khoom raug pom zoo thiab pom zoo rau kev siv ntawm cov cav turbocharged.
Roj yuav tsum tau hloov txhua 7-10 txhiab kilometers. Kev hloov raws sij hawm tseem ceeb txuas ntxiv lub neej ntawm lub cev muaj zog. Nws raug nquahu kom yuav cov roj nplua nyeem tam sim ntawd nrog cov npoo. 8,5 litres muab tso rau hauv lub cav, coj mus rau hauv tus account lub noj, nws yog zoo dua mus noj 15 litres ib zaug.
Tuning nta
Txoj hauv kev zoo tshaj plaws los ua kom muaj zog yog chip tuning. Siv lwm cov firmware tso cai rau koj kom tau txais kev nce ntawm 30 hp. Qhov no yog qhov zoo heev xav txog qhov pib lub zog. Ntxiv mus, tag nrho cov peev txheej ntawm lub cav nce, tom qab flashing nws ntsiag to pab txog 500-550 txhiab kilometers.
Lub tog raj kheej tho txawv tsis zoo, nws tsuas yog txo lub neej ntawm qhov thaiv. Yog tias koj xav hloov tus qauv tsim, nws yog qhov zoo dua rau nruab ib qho kev ua kis las tso tawm manifold, nrog rau kev hloov pauv intercooler. Xws li kev ua kom zoo tuaj yeem ua rau nce mus txog 20 hp.
SWAP muaj peev xwm
Tam sim no, tsis muaj lub cav muaj zog ntxiv rau kev hloov hauv BMW lineup. Qhov no txwv qee qhov muaj peev xwm ntawm cov neeg tsav tsheb uas xav hloov lub cev muaj zog txhawm rau txhim kho cov yam ntxwv ntawm kev ua haujlwm.
Lub tsheb twg raug ntsia rau?
Cov motors ntawm cov kev hloov kho no tau ntsib ntau zaus thiab ntawm ntau cov qauv. Peb yuav sau tsuas yog cov uas tuaj yeem pom hauv Russia.
N63B44 lub zog hluav taws xob tau teeb tsa ntawm BMW 5-Series:
- 2016 - tam sim no, xya tiam, sedan, G30;
- 2013 - 02.2017, restyled version, thib rau tiam, sedan, F10;
- 2009 - 08.2013, 10 tiam, sedan, FXNUMX.
Nws tseem tuaj yeem pom ntawm BMW 5-Series Gran Turismo:
- 2013 - 12.2016, restyling, thib rau tiam, hatchback, F07;
- 2009 - 08.2013, 07 tiam, hatchback, FXNUMX.
Lub cav kuj tau nruab rau ntawm BMW 6-Series:
- 2015 - 05.2018, restyling, peb tiam, qhib lub cev, F12;
- 2015 - 05.2018, restyling, peb tiam, coupe, F13;
- 2011 - 02.2015, peb tiam, qhib lub cev, F12;
- 2011 - 02.2015, peb tiam, coupe, F13.
Limited ntsia rau BMW 7-Series (07.2008 - 07.2012), sedan, 5th tiam, F01.
Siv dav hauv BMW X5:
- 2013 - tam sim no, suv, thib peb tiam, F15;
- 2018 - tam sim no, suv, thib plaub tiam, G05;
- 2010 - 08.2013, suv, 70 tiam, EXNUMX.
Nruab rau ntawm BMW X6:
- 2014 - tam sim no, suv, thib ob tiam, F16;
- 2012 - 05.2014, restyling, suv, thawj tiam, E71;
- 2008 - 05.2012, suv, 71 tiam, EXNUMX.
Lub cav N63B44TU tsis zoo li qub. Tab sis, qhov no yog vim qhov tseeb tias nws tau muab tso rau hauv kev tsim khoom tsis ntev los no. Nws tuaj yeem pom ntawm BMW 6-Series:
- 2015 - 05.2018, restyling, sedan, thib peb tiam, F06;
- 2012 - 02.2015, sedan, thib peb tiam, F06.
Nws kuj tau siv rau kev teeb tsa ntawm BMW 7-Series:
- 2015 - tam sim no, sedan, thib rau tiam, G11;
- 2015 - tam sim no, sedan, thib rau tiam, G12;
- 2012 - 07.2015, restyling, sedan, thib tsib tiam, F01.
