Mercedes M274 engine

Etinyere injin mbụ Mercedes-Benz М274 na 2012. Ewubere na M270, agbanyeghị, ndị nrụpụta gbanwere ihe nlereanya ahụ na -eburu n'uche adịghị ike na ihe ndị chọrọ n'oge. M274 bụ otu injin in-line anọ dị na cylinder, naanị na etinyere ya ogologo oge. Esemokwu ndị ọzọ sitere na ụdị onye bu ụzọ bụ ndị a:

1. A na-etinye usoro na-adịgide adịgide na draịvụ oge, nke emere maka 100 puku kilomita nke ọsọ.
2. Usoro usoro iheomume gbanwere na-enye ohere ka injin ahụ rụọ ọrụ nke ọma n'ogologo rpm dịgasị iche.
3. Usoro mmanu emelitere nke na-enye mmachi kacha mma na, n'ihi ya, ezigbo mmanụ ọkụ.

Ya mere, n'ihi mgbanwe mgbanwe ndị a, Mercedes-Benz M274 engine pụtara, mgbanwe kachasị ọhụrụ nke nwere ike ịmalite ike nke 211 horsepower. Maka ịrụ ọrụ ziri ezi, a na-atụ aro ka ị jiri AI-95 ma ọ bụ AI-98 petrol.

Mgbanwe М274

Na ngụkọta, e mepụtara mgbanwe abụọ nke Mercedes-Benz М274 engine, isi ihe dị iche n'etiti ha bụ nha nha yana, yabụ, ike na akụnụba.

DE16 AL - nsụgharị nwere olu nke 1,6 lita na ike kachasị nke 156 horsepower.

DE20 AL - ụdị dị iche iche nwere ikike nrịba elu ruo lita 2,0 na ike kachasị elu nke 211 hp.

Nkọwapụta M274

Manufacturing	Stuttgart-Untertürkheim Osisi
Akara engine	M274
Afọ nke ntọhapụ	2011
Sịlịnda ngọngọ ihe	aluminum
Usoro ike	injector
Ụdị	n'ahịrị
Onu ogugu nke mbara igwe	4
Valves kwa cylinder	4
Piston strok, mm	92
Sịlịnda dayameta, mm	83
Oke mkpakọ	9.8 (lee mgbanwe)
Mwepụ engine, cubic cm	1991
Ike engine, hp / rpm	156/5000 211/5500
Torque, Nm / rpm	270 / 1250-4000 350 / 1200-4000
Mmanụ	95-98
Kpụrụ gburugburu ebe obibi	Euro 5 Euro 6 Euro 6d-TEMP
Ibu igwe, kg	137
Fuel oriri, l / 100 km (maka C250 W205) - obodo - egwu - na-akpa ọchị.	7.9 5.2 6.2
Oriri mmanụ, GR. / 1000 km	ka 800
Mmanụ engine	0W-30 0W-40 5W-30 5W-40
Ego ole mmanụ dị na injin ahụ, l	7.0
A na-eme mgbanwe mmanụ, km	15000 (mma karịa 7500)
Igwe na-arụ ọrụ ọkụ, deg.	~ 90
Injinia, puku kilomita - dika osisi - na omume	- 250 +
Tuning, h.p. - ikike - n’enweghi ihe enyemaka	270-280 -

Ebee ka nọmba engine dị

Ọ bụrụ n’ịchọrọ ịchọta nọmba injin ahụ, nyochaa ụlọ ebe a na-efe efe.

Nsogbu M274

Nsogbu a na - ahụkarị maka ọtụtụ ụdị nke injin Mercedes-Benz - mmetọ ngwa ngwa - anaghị agafe M274. Akụkụ niile na-arụ ọrụ chọrọ nhicha oge niile, enweghị nke na-eduga ngwa ngwa na-ekpo ọkụ nke injinị na ihe na-esote nke nrụrụ ndị ọzọ.

Agbanye eriri ọzọ na-agbadata ngwa ngwa. Nwere ike ikpebi na ọ dị mkpa iji dochie anya site nhịahụ njirimara. A gha-edochikwa turbine ahụ mgbe 100-150 puku kilomita gachara.

Mgbe ịgba ọsọ nke 100 puku kilomita, enwere nnukwu ohere nke iyi nke mgbanwe oge. N'ihi ya, ịgbawa na mkpọtụ na-eme n'oge mmalite oyi.

Tinyere ihe ndị ọzọ, ihe nlereanya a na-achọsi ike na mma mmanụ - naanị mmanụ dị elu ga-eji arụzi, ma dochie ya mgbe o kwere omume.

Ọzọkwa na njedebe nke isiokwu a, ị ga-ahụ vidiyo na idozi nsogbu ahụ na camshaft na injin a.

Mercedes-Benz М274 engine n'iji ya gee ntị

Ihe nlereanya a na-enye ọtụtụ ohere ịmegharị. Zọ kachasị egwu iji nwekwuo ike bụ iji dochie turbine na ụdị dị iche na M271 EVO. Nke a, tinyere ihe kwesịrị ekwesị usoro ihe omume, ga-ekwe ka engine ruru 210 horsepower. Nhọrọ dị nro - wụnye downpipe na reflash engine na dabara gị mkpa.

Video: nsogbu na M274 camshaft

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