Injin Mercedes M274

An fara kera injin Mercedes-Benz М274 a shekarar 2012. An gina shi akan M270, duk da haka, masu zanen kaya sun canza ƙirar ta la'akari da gazawa da buƙatun lokacin. M274 shine injin allurar madaidaiciyar madaidaiciya guda huɗu, kawai an saka shi a tsaye. Sauran bambance -bambance daga ƙirar magabata sune kamar haka:

1. An sanya sarkar mai dorewa akan kan lokaci, wanda aka tsara don gudun kilomita dubu 100.
2. Tsarin lokaci da aka gyara yana bawa injin damar aiki daidai bisa tsawan rpm mai faɗi.
3. Tsarin man fetur da aka sabunta wanda ke samar da ingantaccen atomization kuma, a sakamakon haka, mafi ƙone mai.

Don haka, sakamakon waɗannan canje-canjen ƙirar, injin Mercedes-Benz M274 ya bayyana, sauye-sauye na zamani waɗanda zasu iya haɓaka ƙarfin 211 horsepower. Don daidaitaccen aiki, ana ba da shawarar yin amfani da fetur-AI-95 ko AI-98.

Gyarawa М274

A cikin duka, an sami sauye-sauye biyu na injin Mercedes-Benz М274, babban bambanci tsakanin wanda shine girman injin kuma, bisa ga haka, ƙarfin iko da inganci.

DE16 AL - sigar da ke da litar 1,6 da kuma iyakar ƙarfin 156 horsepower.

DE20 AL - wani bambance-bambancen karatu tare da haɓakar injin da ya ƙaru har zuwa lita 2,0 da kuma iyakar ƙarfin 211 hp.

Bayani dalla-dalla М274

masana'antu	Stuttgart-Untertürkheim Shuka
Alamar injiniya	M274
Shekarun saki	2011
Silinda toshe kayan	aluminum
Tsarin wutar lantarki	injector
Rubuta	layi-layi
Yawan silinda	4
Bawuloli a kowace silinda	4
Bugun jini, mm	92
Silinda diamita, mm	83
Matsakaicin matsawa	9.8 (duba gyare-gyare)
Matsayin injin, mai siffar sukari cm	1991
Enginearfin inji, hp / rpm	156/5000 211/5500
Karfin juyi, Nm / rpm	270 / 1250-4000 350 / 1200-4000
Fuel	95-98
Matsayin muhalli	Yuro 5 Yuro 6 Yuro 6d-TEMP
Nauyin injin, kg	137
Amfanin mai, l / 100 km (na C250 W205) - birni - waƙa - mai ban dariya.	7.9 5.2 6.2
Amfanin mai, gr. / 1000 km	to 800
Man injin	0W-30 0W-40 5W-30 5W-40
Nawa ne man a injin, l	7.0
Ana aiwatar da canjin mai, km	15000 (mafi kyau fiye da 7500)
Injin zafin jiki na aiki, deg.	~ 90
Injin injiniya, kilomita dubu - a cewar shuka - a aikace	- 250 +
Tuning, h.p. - yiwuwar - ba tare da asarar kayan aiki ba	270-280 -

Ina lambar injin take?

Idan kana buƙatar nemo lambar injin, bincika gidajen ƙawancen tashi.

Matsaloli M274

Matsalar da ta saba wa yawancin samfuran injunan Mercedes-Benz - saurin gurɓata raka'a - bai wuce M274 ɗin ba. Duk sassan aiki suna buƙatar tsaftacewa ta yau da kullun, rashin rashi da sauri yana haifar da zafin rana na injiniya da abin da ya biyo baya na wasu matsalar aiki.

Hakanan belin mai canzawa yana ƙarƙashin saurin lalacewa. Kuna iya ƙayyade buƙatar maye gurbin ta busa ƙaho. Dole ne a maye gurbin injin turbin bayan kilomita dubu 100-150.

Bayan gudu na kilomita dubu 100, akwai yiwuwar samun lalacewar lokaci mai saurin sauyawa. Sakamakon haka, fashewa da amo suna faruwa yayin farawa sanyi.

Daga cikin wasu abubuwa, wannan samfurin yana da matukar buƙata akan ingancin man - yakamata a yi amfani da mai mai inganci don kiyayewa, kuma a sauya shi sau da yawa.

Hakanan a ƙarshen wannan labarin, zaku sami bidiyo akan warware matsalar tare da camshaft a cikin wannan injin ɗin.

Mercedes-Benz М274 gyaran inji

Wannan samfurin yana ba da damar kunnawa da yawa. Hanya mafi tsattsauran ra'ayi don haɓaka ƙarfi shine maye gurbin injin turbin tare da bambancin daga M271 EVO. Wannan, haɗe tare da shirin da ya dace, zai ba da damar injin zuwa 210 horsepower. Zaɓuɓɓuka masu laushi - shigar bututu da kuma kunna injin don dacewa da bukatunku.

Bidiyo: matsala tare da M274 camshaft

Sauyawa da sarkar mercedes 274, Mercedes w212, M274, gyaran camshaft, farkon farawa na Mercedes M274