Mercedes-Benz M270 injini

Kumayambiriro kwa 2011, Mercedes anasindikiza mwalamulo zithunzi woyamba wa 1.6-lita latsopano injini kuyaka mkati. Izi zidachitika ku Shanghai Auto Show ndi cholinga chokhacho choyesa malingaliro a makasitomala omwe angakhale nawo pagalimoto yatsopano ya W176. The kuwonekera koyamba kugulu M270, monga waukulu ntchito njira m'malo M266, zinachitika pa W246. Injiniyo inali ndi turbocharger ndi jekeseni mwachindunji Blue Direct.

mwachidule

Injini ya M270 yodutsa mozungulira ili ndi jakisoni wachindunji ndi turbocharger. Galimoto imalumikizidwa ndi bokosi lamakina okhala ndi zingwe ziwiri.

Mwamapangidwe, injiniyo imasiyana ndi ma analogue pamapangidwe opepuka - yaying'ono BC imaponyedwa kuchokera ku aluminiyamu mokakamizidwa. Mutu wa silinda ndi crankshaft amapangidwanso pogwiritsa ntchito zitsulo zamapiko. Yotsirizirayi imazungulira mothandizidwa ndi ma counterweights anayi kapena balancer. Amapezeka mumitundu ya 1.6 lita kapena 2 lita. Matembenuzidwe onsewa adalandira ma compact, ochita mwachangu camshaft osinthira.

Jekeseni wolunjika wa ICE amapereka kuponderezana kwakukulu poyerekeza ndi jekeseni wamba. Choncho, dzuwa kumawonjezera. Kupanikizika kumaperekedwa ndi pampu yomwe imatha kutulutsa mipiringidzo 200. Ichi ndi njira imodzi-plunger yokhala ndi cholumikizira cholumikizira chophatikizika. Mafuta amaperekedwa kudzera mumizere yothamanga kwambiri kupita ku ma nozzles omwe amabaya mwachindunji mchipindacho. Piezo effect injector, yokhala ndi ma atomizer okhala ndi mabowo ambiri.

BU injini yamtundu watsopano. Dera limalumikizidwa kwathunthu ndi kuwongolera kwa mtengo wa KM, limaphatikizidwa ndi bokosi la gear ndi zinthu zina zofunika zagalimoto. Kuchita bwino kumachulukitsidwa chifukwa cha kupepuka kwa injini poyerekeza ndi mayunitsi a silinda anayi a kalasi iyi komanso kuwonongeka kocheperako.

Kusintha

M270 imagawidwa m'magulu otsatirawa:

• 6 l DE16 AL wofiira, 102-122 hp Ndi.;
• 6 l DE16 AL, 156 hp. Ndi.;
• 2 l DE20 AL, 156-218 hp Ndi.

Makina onse opangira magetsi ndi ma silinda anayi, okhala ndi zowerengera, pompa mafuta ndi pompa. Ma motors amagwiritsa ntchito makina aposachedwa a Camtronic okhala ndi nthawi ya 2-level variable ndi Blue Direct system. Chinthu chinanso chothandiza chinali kugwiritsa ntchito ma multi-spark poyatsira.

Mphuno za injini iyi zimakulolani kupopera mafuta mwanjira yapadera, yabwino kwambiri. Izi zimachepetsa nthawi ndi khalidwe la kuyaka kwa petulo. Kuonjezera apo, kuyaka bwino kwa misonkhano yamafuta kumathandizidwa ndi kugwiritsa ntchito magetsi ambiri, ndi mlingo wa 4 kutulutsa pa millisecond.

A 160/B 160	CLA 180/CLA 180 BlueEFFICIENCY Edition	A 180/A 180 BlueEFFICIENCY	Mtengo wa 180
Ntchito voliyumu	1595cm 3
Kugwiritsa ntchito mphamvu	75 kW (102 hp) pa 4500-6000 rpm	90 kW (122 HP) pa 5000 rpm
Mphungu	180 Nm pa 1200-3500 rpm	200 Nm pa 1250-4000 rpm
Ndi magalimoto ati omwe adaikidwapo	W176 / 246	C117	W176	X156

Mtengo wa CLA200	Mtengo wa 200	A 200	B 200
Ntchito voliyumu	1595cm 3
Kugwiritsa ntchito mphamvu	115 kW (156 HP) pa 5000 rpm
Mphungu	250 Nm pa 1250-4000 rpm
Munaika magalimoto otani	C117	X156	W176	W246

B 200 Gasi Yachilengedwe	A 220 4MATIC/B 220 4MATIC	CLA 250/GLA 250/A 250/B 250	CLA 250 Sport/A 250 Sport
Ntchito voliyumu	1991cm 3
Kugwiritsa ntchito mphamvu	115 kW (156 HP) pa 5000 rpm	135 kW (184 HP) pa 5000 rpm	155 kW (211 HP) pa 5500 rpm	160 kW (218 hp) pa 5500 rpm
Mphungu	270 Nm pa 1250-4000 rpm	300 Nm pa 1250-4000 rpm	350 Nm pa 1200-4000 rpm
Munaika magalimoto otani	W246	W176/W246	C117/X156/W176/W246	C117/W176

Oleg	Mileage 145000, anayamba kulira pang'ono, osagwira ntchito - kulira. Pankhani imeneyi, pabuka mafunso. 1. Kodi injini ya m270 ili ndi chiyani, ingayende nthawi yayitali bwanji ndikuyisamalira mosamala komanso kukonza mwapamwamba kwambiri? 2. Kodi gwero la nthawi ndi chiyani?
Macleod	Mufunika scanner yapadera ya MB kuti mudziwe kutalika kwa unyolo. Tk normal siziwonetsa izi. Mwina ma hydraulic kapena unyolo unkalira. The unyolo gwero ndi pafupifupi 150-200tkm, kutengera pafupipafupi kusintha mafuta
Consta	Kodi mungafotokozere kwa osadziwa kugwirizana pakati pa kutambasula kwa unyolo ndi kusintha kwa mafuta? ...
Anatoly	kugwirizana ndikolunjika - kumapangitsa kuti mafuta azikhala oipitsitsa (nthawi zambiri kusamalidwa), kumavala mofulumira.
Mzera	pa injini 270? 200 zikwi zothandizira? )) aliyense angakonde
PanIvan	Wodziwa pa a180 w176 anayendetsa 190 ndipo, kuwonjezera pa kusintha lamba ndi zogudubuza, sanakonze kalikonse. Kumakutu, injiniyo imanong'oneza.
Igol	Pa injini M270 muyenera kusintha mafuta pasanafike 10.000 zikwi Km pamene ntchito mu zinthu Russian. Sindinabwere ndi izi.Nditagula galimoto yatsopano, memo yochokera kwa MB RUS idalumikizidwa m'bukulo.
Macleod	Pa 11tkm maola 200 pambuyo pa mapeto a chitsimikizo anali pa utumiki (osati wogulitsa) pamene m'malo, mafuta ndi wakuda, fyuluta katiriji wakuda, pafupifupi kuswa. Pambuyo pake, sindithamanga kuposa 10tkm 250mph. Ndikuganiza kuti fyulutayo ndi yaying'ono kwambiri kuti igwirizane ndi kuchuluka kwa mafuta awa.
KKK567	M'malo mopanga mutu wosiyana, ndilemba apa. Pampuyo inafa pa 147000. Pamene ikusintha, funso ndilo, kodi ndizomveka kusintha antifreeze ndi carboxylate wofiira? Anali obiriwira. Ndiyeno mayendedwe ndi ang'onoang'ono mu injini, pafupi nozzles ...
osokonezeka	Pa MOT yotsatira pa 65 km, kung'ung'udza kwakung'ono kunapezeka pa lamba, mbuyeyo adalangiza kuti asinthe ndi MOT yotsatira. Ndinayamba kudziwa mtengo wa magawowa. Zinapezeka kuti kunali koyenera kusintha osati lamba ndi tensioner, wodzigudubuza wachiwiri, komanso mpope! zinthu zonse zimawononga 000k, kuphatikizanso amati injini ikufunikabe kutsitsidwa ... ndiyo 20k ina ... Mwina wina wachitapo kale chonchi? Kodi palibe yankho lina? okwera mtengo kwambiri kusintha lamba ndi roller)
Brusik	Chifukwa chiyani mpope?
osokonezeka	amapita ndi kanemayo, popanda iye kanthu ... akuyenera ..
tweaker	Ndipo chiyani, chodzigudubuza chotsitsimula sichimakomedwa? Bwanji kusintha? Kawirikawiri odzigudubuza amafa ndi lamba wachiwiri kapena wachitatu (150-200tyk) kapena Mercedes kuchokera kuchitsulo china?
Zofunika	ndikusintha bwanji makanema onse? ngati, malinga ndi catalogs oyambirira, mpope wasonkhanitsidwa ndi wodzigudubuza. Ndiye, mukungofunika kusintha lamba ndipo ndi choncho? kapena china chake?
Zanza	Nthawi zambiri, ngati odzigudubuza sapanga phokoso, palibe kupanikizana panthawi yozungulira, komanso n'zotheka kuthamangitsa tensioner, ndiye kusintha kwa lamba kokha, koma ndikuganiza kuti ndi bwino kuonetsetsa poyang'ana khadi lolowera lamba la galimoto inayake. .
Alex418	palibe chifukwa chokhudza mpope ndipo ndizomwezo)))) Ndipo munthuyo adauzidwa kuti msonkhano ukusintha monyada komanso kuti injini iyenera kuchepetsedwa, komanso chowongolera ndi chodzigudubuza chiyeneranso kusinthidwa. Sindinakumanepo ndi izi, koma zidakhala zosangalatsa kwambiri, chifukwa kupita panjira zotere kuti ndisinthe lamba nthawi zambiri .... Ndinaganiza kuti mumasintha lamba ndi chirichonse pano popanda mavuto, ena onse, makamaka, mumamvetsera kale, mumamva, ndikusintha pamenepo ngati kuli kofunikira!))) Ndiyeno wolembayo adagwidwa ndi mantha))) Choncho, Ndikufuna kudziwa njira kuchokera kwa munthu yemwe wakumanapo, osati zongoganiza komanso kulingalira monga momwe zimakhalira pamakina ena komanso ambiri.
nthawi yabwino	Ndinachita chidwi ndi funso lomwelo sabata yatha, ndinayamba kuyimba lamba wa alternator nyengo yamvula, ndikukwiyitsa. Choncho, akuluakulu ananena lamba + wodzigudubuza + tensioner (1.408 rubles + 2.625 rubles + 7.265 rubles) ndi ntchito ina 15,7 tr. Kuchotsera 15% pazigawo zosinthira ndi 10% pantchito. Panthawi imodzimodziyo, ku funso lakuti, "kodi kwa wothamanga ndi kuthamanga kwa 38 t.km?", Yankho linali "ndipo izi ziri choncho, pokhapokha, mpaka pazipita." Panalibe zokamba za mpope uliwonse, ndipo popanda izi ndizokwera mtengo kwambiri kwa khobiri, kwenikweni, ntchito.
Macleod	Ngati wina ali ndi lamba woyimba mluzu, ndiye kuti yang'anani chibadwa cha pulley, ngati pali mafuta, ndiye vulani zida, yang'anani kutsogolo kwa mafuta a crankshaft, ndili ndi kudontha. Chifukwa cha izi, lamba limatuluka. Zodzigudubuza zimaperekedwa ku fakitale ndi Gates ndipo mtengo wawo ndi 3500 wa tensioner ndi 1500 wa roller, uwu ndi mtengo wa dera langa. Lamba wa Conti 570. Pampu ndi yotsika mtengo ndipo palibe chifukwa chosinthira. Mluzu wokhala ndi mluzu, ndiye kuti mutha kuganiza zosintha ngati chimbalangondocho sichinapanikizidwe.