Injini yakwaMercedes M274

Injini yakwaMercedes-Benz М274 yaqala ukukhiqizwa ngo-2012. Yakhelwe ngesisekelo se-M270, noma kunjalo, abaklami baye bashintsha imodeli ngokucabangela ukushiyeka okudlule kanye nezidingo zesikhathi. I-M274 iyinjini yomjovo oqondile we-four-cylinder in-line, kuphela efakwe ngobude. Eminye umehluko ovela kumodeli eyandulelayo imi kanje:

1. Iketango eliqinile lifakwe kudrayivu yesikhathi, eyenzelwe ukugijima izinkulungwane eziyi-100 km.
2. Isistimu yesikhathi elungisiwe ivumela injini ukuthi isebenze ngendlela efanele ebangeni elibanzi le-rpm.
3. Isistimu kaphethiloli ebuyekeziwe ehlinzeka nge-atomization engcono futhi, ngenxa yalokho, ukusha kukaphethiloli okungcono.

Ngakho, ngenxa yalezi zinguquko design, kwavela injini Mercedes-Benz M274, ukuguqulwa yesimanje kakhulu okungase ukuthuthukisa amandla 211 amahhashi. Ukuze usebenze kahle, kunconywa ukusebenzisa i-AI-95 noma i-AI-98 kaphethiloli.

Ukushintsha kwe-M274

Sekukonke, kwathuthukiswa ukuguqulwa okubili kwe-injini ye-Mercedes-Benz М274, umehluko omkhulu phakathi kobukhulu benjini futhi, ngokufanele, amandla anamandla nokusebenza kahle.

I-DE16 AL - inguqulo enevolumu yamalitha ayi-1,6 namandla amakhulu angama-156 amahhashi.

I-DE20 AL - okuhlukile okunokwenyuka kwenjini okufika kumalitha angama-2,0 namandla amakhulu angama-211 hp.

Imininingwane M274

Manufacturing	Isitshalo sase-Stuttgart-Untertürkheim
Enza injini	M274
Iminyaka yokukhululwa	2011
Impahla yebhulokhi eyisilinda	aluminium
Isistimu yamandla	umjovo
Thayipha	emugqeni
Inani lamasilinda	4
Amasilinda ngesilinda ngasinye	4
Piston unhlangothi, mm	92
Ububanzi besilinda, mm	83
Isilinganiso sokucindezela	9.8 (bona izinguquko)
Ukufuduka kwenjini, ama-cubic cm	1991
Amandla enjini, hp / rpm	156/5000 211/5500
I-Torque, Nm / rpm	270 / 1250-4000 350 / 1200-4000
I-Fuel	95-98
Amazinga ezemvelo	Euro 5 Euro 6 I-Euro 6d-TEMP
Isisindo senjini, kg	137
Ukusetshenziswa kukaphethiloli, l/100 km (ku-C250 W205) - idolobha - ithrekhi - Kuyahlekisa.	7.9 5.2 6.2
Ukusetshenziswa kukawoyela, igr. / 1000 km	ukuze 800
Amafutha enjini	I-0W-30 I-0W-40 I-5W-30 I-5W-40
Ungakanani uwoyela enjinini, l	7.0
Ushintsho lwamafutha lwenziwa, km	15000 (ngcono kune-7500)
Ukushisa kokusebenza kwenjini, ama-deg.	~ 90
Insiza yenjini, amakhilomitha ayizinkulungwane - ngokusho kwesitshalo - ngokwenza	- 250 +
Ukushuna, h.p. - okungenzeka - ngaphandle kokulahlekelwa insiza	270-280 -

Iphi inombolo yenjini

Uma udinga ukuthola inombolo yenjini, hlola izindlu ze-flywheel.

Izinkinga M274

Inkinga evamile kumamodeli amaningi we-Mercedes-Benz injini - ukungcoliswa okusheshayo kwamayunithi - ayizange idlule ku-M274 noma. Zonke izingxenye ezisebenzayo zidinga ukuhlanzwa okuvamile, ukungabikho okuholela ngokushesha ekushiseni ngokweqile kwenjini kanye nokuvela kokunye ukungasebenzi kahle.

Ibhande le-alternator nalo lingaphansi kokuguga ngokushesha. Ungakwazi ukunquma isidingo sokushintshwa ngekhwela lesici. I-turbine kufanele futhi ishintshwe ngemva kwamakhilomitha ayizinkulungwane eziyi-100-150.

Ngemuva kokugijima kwezinkulungwane eziyi-100 km, kunamathuba aphezulu okugqoka kwe-fase shifter. Ngenxa yalokho, ukuqhekeka nomsindo kwenzeka ngesikhathi sokuqalisa okubandayo.

Phakathi kwezinye izinto, le modeli idinga kakhulu izinga likawoyela - uwoyela wekhwalithi ephezulu kuphela okufanele usetshenziselwe ukugcinwa, futhi ushintshwe kaningi ngangokunokwenzeka.

Futhi ekupheleni kwalesi sihloko, uzothola ividiyo ekuxazululeni inkinga nge-camshaft kule injini.

Ukushuna kwezinjini zeMercedes-Benz М274

Le modeli inikeza amathuba amaningi wokushuna. Indlela egqamile kakhulu yokwenyusa amandla wukushintsha i-turbine ngokuhlukile ku-M271 EVO. Lokhu, kuhambisana nohlelo olufanele, kuzovumela injini ukuthi ifinyelele amandla angu-210. Izinketho ezithambile - faka umbhobho bese ukhanyisa kabusha injini ukuze ihambisane nezidingo zakho.

Ividiyo: inkinga nge-camshaft ye-M274

Ukushintsha uchungechunge lwe-mercedes 274, iMercedes w212, M274, ukulungiswa kwe-camshaft, ukuqala kokuqala kweMercedes M274