Mercedes M254 cav
Txheem
Mercedes M254 engines nrog ib tug ntim ntawm 1.5 thiab 2.0 litres twb xub pib nyob rau hauv 2020 thiab yog txawv los ntawm cov plasma sprayed cam khwb cia hlau nrog Nanoslide txheej thiab ib tug ISG oob khab generator. Txog tam sim no, cov chav fais fab no tsuas yog muab tso rau ntawm lub cim thib tsib ntawm peb cov qauv C-Class nrov.
R4 series: M166, M260, M264, M266, M270, M271, M274 thiab M282.
Cov yam ntxwv ntawm Mercedes M254 engine 1.5 thiab 2.0 litres
| Qhov tseeb ntim | 1497 cm³ |
| Lub kaw lus muaj zog | ncaj qha kev txhaj tshuaj |
| Internal combustion engine zog | 170 - 204 HP |
| Torque | 250 - 300 Nm |
| Lub tog raj kheej thaiv | aluminium R4 |
| Thaiv lub taub hau | aluminium 16 v |
| Lub tog raj kheej taub | 80.4 hli |
| Piston mob stroke | 73.7 hli |
| Compression piv | 10.5 |
| Nta ntawm lub cav hluav taws xob sab hauv | TSI 48V |
| Hydraulic compensators | yog |
| Sijhawm tsav | saw hlau |
| Cov theem ntsuas | Camtronic |
| Kev qhauj nqaj tawv | yog |
| Hom roj zoo li cas | 6.6 litres 5W-30 |
| Roj hom | AI-98 |
| Ib puag ncig cov chav kawm | EURO 6 |
| Cov peev txheej kwv yees | 260 000 km |
| Qhov tseeb ntim | 1991 cm³ |
| Lub kaw lus muaj zog | ncaj qha kev txhaj tshuaj |
| Internal combustion engine zog | 258 hp |
| Torque | 400 Nm |
| Lub tog raj kheej thaiv | aluminium R4 |
| Thaiv lub taub hau | aluminium 16 v |
| Lub tog raj kheej taub | 83 hli |
| Piston mob stroke | 92 hli |
| Compression piv | 10.5 |
| Nta ntawm lub cav hluav taws xob sab hauv | TSI 48V |
| Hydraulic compensators | yog |
| Sijhawm tsav | saw |
| Cov theem ntsuas | Camtronic |
| Kev qhauj nqaj tawv | yog |
| Hom roj zoo li cas | 6.6 litres 5W-30 |
| Roj hom | AI-98 |
| Ib puag ncig cov chav kawm | EURO 6 |
| Cov peev txheej kwv yees | 250 000 km |
Lub catalog hnyav ntawm lub cav M254 yog 135 kg
Lub cav naj npawb M254 nyob rau ntawm qhov sib txuas ntawm qhov thaiv nrog lub thawv
Roj noj ntawm internal combustion engine Mercedes M254
Ntawm qhov piv txwv ntawm 180 Mercedes-Benz C 2021 nrog kev sib kis tsis siv neeg:
| Huab cua | 8.7 liters |
| Taug qab | 4.7 liters |
| Sib xyaw | 6.2 liters |
Lub tsheb twg yog nruab nrog lub cav M254 1.5 thiab 2.0 l
| C-Class W206 | Xyoo 2021 - tam sim no |
Disadvantages, breakdowns thiab teeb meem ntawm lub internal combustion engine M254
Lub cav turbo no nyuam qhuav tshwm sim thiab ib txwm tsis muaj cov txheeb cais ntawm nws qhov kev puas tsuaj
Tag nrho cov chav nyob ntawm cov modular series ntshai tsam detonation, tsis txhob siv roj av hauv qab AI-98
Raws li ua ntej, Camtronic system tau suav hais tias yog qhov tsis muaj zog ntawm lub tshuab hluav taws xob sab hauv combustion tsim ntawm cov koob no.
Ntawm no ncaj qha roj txhaj thiab li qub tej zaum yuav sai li sai tau them nrog soot.
Nws yog lub cev muaj zog uas yuav muab tso rau hauv E-Class tshiab, tab sis rau qee yam lawv tsis kam
