Injini ye-Mercedes-Benz M270
Okuqukethwe
Ekuqaleni kuka-2011, i-Mercedes yanyathelisa ngokusemthethweni izithombe zokuqala zenjini entsha ye-1.6-litre yangaphakathi. Lokhu kwenziwe embukisweni wezimoto iShanghai Auto Show ngenhloso eyodwa yokuhlola isimo sengqondo salabo abangase babe ngamakhasimende ngemoto entsha iW176. I-debut ye-M270, njengenketho eyinhloko yokusebenza esikhundleni se-M266, yenzeke ku-W246. Injini ibifakwe i-turbocharger nomjovo oqondile uBlue Direct.
Uhlolojikelele
Injini ye-M270 ephambanayo ifakwe umjovo oqondile kanye ne-turbocharger. I-motor ixhunywe ebhokisini lemishini elinama-clutch amabili.
Ngokwesakhiwo, injini ihlukile kuma-analogue emklamo ongasindi - i-compact BC iphonswa ku-aluminium ngaphansi kwengcindezi. Ikhanda le-cylinder kanye ne-crankshaft nazo zenziwe kusetshenziswa insimbi enamaphiko. Lesi sakamuva sizungeza noma ngosizo lwama-counterweights amane noma i-balancer. Itholakala ngezinhlobo ezingu-1.6 litre noma 2 litre. Zombili izinguqulo zithole izilungisi ze-camshaft ezihlangene, ezisebenza ngokushesha.
Umjovo oqondile we-ICE uhlinzeka ngokucindezelwa okuphezulu uma kuqhathaniswa nomjovo ovamile. Ngokuvumelana nalokho, ukusebenza kahle nakho kuyanda. Ukucindezela kunikezwa iphampu ekwazi ukuletha ibha engu-200. Lena indlela ye-single-plunger enenzwa yokugeleza edidiyelwe. Uphethiloli uhlinzekwa ngemigqa yokucindezela okuphezulu emibhobhothini ejova ngqo egumbini. I-Piezo effect injector, ifakwe ama-atomizer anenani elikhulu lezimbobo.
I-BU injini yohlobo olusha. Isekethe ixhunywe ngokuphelele nokulawulwa kwevelu ye-KM, ihlanganiswe ne-gearbox nezinye izinto ezibalulekile zemoto. Ukusebenza kahle kuyanda ngenxa yokukhanya kwenjini uma kuqhathaniswa namayunithi angamasilinda amane alesi sigaba kanye nokulahleka kokushayisana okuphansi.
Ukuguqulwa
I-M270 ihlukaniswe yaba izinhlobo ezilandelayo:
- 6 l DE16 AL obomvu, 102-122 hp nge.;
- 6 l DE16 AL, 156 hp. nge.;
- 2 l DE20 AL, 156-218 hp Nge.
Zonke izimboni zikagesi zinamasilinda amane, afakwe ama-balancers, iphampu kawoyela kanye nephampu. Amamotho asebenzisa uhlelo lwakamuva lweCamtronic olunezinga eli-2 lesikhathi esiguquguqukayo kanye nohlelo lweBlue Direct. Ukuqamba okusha okuwusizo kwaba ukusetshenziswa kokushisa kwezinhlansi eziningi.
Imibhobho yale njini ikuvumela ukuthi ufafaze uphethiloli ngendlela ekhethekile, engcono kakhulu. Lokhu kunciphisa isikhathi kanye nekhwalithi yokushiswa kukaphethiloli. Ukwengeza, ukushiswa okuphumelelayo kwamaqoqo kaphethiloli kwenziwa lula ngokusetshenziswa kwe-multi-spark ignition, ngenani lokukhishwa okungu-4 nge-millisecond ngayinye.
| A 160/B 160 | I-CLA 180/CLA 180 BlueEFFICIENCY Edition | I-180/A 180 BlueEFFICIENCY | I-GLA 180 | |
|---|---|---|---|---|
| Ivolumu Ukusebenza | ||||
| Amandla | 75 kW (102 hp) ku-4500-6000 rpm | |||
| I-Torque | 180 Nm at 1200-3500 rpm | |||
| Yiziphi izimoto ezifakiwe | W176 / 246 | C117 | I-W176 | X156 |
| I-CLA 200 | I-GLA 200 | A 200 | B 200 | |
|---|---|---|---|---|
| Ivolumu Ukusebenza | ||||
| Amandla | ||||
| I-Torque | ||||
| Iziphi izimoto ozifakile | C117 | X156 | I-W176 | I-W246 |
| B 200 I-Natural Gas Drive | A 220 4MATIC/B 220 4MATIC | I-CLA 250/GLA 250/A 250/B 250 | I-CLA 250 Sport/A 250 Sport | |
|---|---|---|---|---|
| Ivolumu Ukusebenza | | |||
| Amandla | 115 kW (156 HP) ku-5000 rpm | 135 kW (184 HP) ku-5000 rpm | 155 kW (211 HP) ku-5500 rpm | 160 kW (218 hp) ku-5500 rpm |
| I-Torque | 270 Nm at 1250-4000 rpm | 300 Nm at 1250-4000 rpm | ||
| Iziphi izimoto ozifakile | I-W246 | W176/W246 | C117/X156/W176/W246 | C117/W176 |
| U-Oleg | I-Mileage 145000, yaqala ukukhala kancane, ingenzi lutho - ukutshiyoza. Kulokhu, kuphakama imibuzo. 1. Iyini insiza yenjini ye-m270, ingadlula isikhathi esingakanani lapho iphathwa ngokucophelela nokunakekelwa kwekhwalithi ephezulu? 2. Iyini insiza yeketango lesikhathi? |
| UMacleod | Udinga isithwebuli esikhethekile se-MB ukuze uthole ukunwebeka kochungechunge. I-Tk evamile ngeke ibonise lokhu. Kuphakathi kokuthi amahydraulics noma iketango litshiyoze. Umthombo wamaketango uphakathi kuka-150-200tkm, kuye ngokuthi imvamisa yokushintshwa kwamafutha |
| Consta | Ungakwazi yini ukuchaza kwabangahlakaniphile ukuxhumana phakathi kokwelulwa kweketango nezikhawu zokushintsha uwoyela? ... |
| Anatoly | uxhumano luqondile - libi kakhulu izinga lamafutha (ukugcinwa kancane kancane), ukugqoka ngokushesha. |
| Ubukhosi | ngenjini engu-270? 200 ayizinkulungwane resource? )) wonke umuntu angathanda lokho |
| I-PanIvan | Umuntu ojwayelene naye ku-a180 w176 wayeshayela abangu-190 000 futhi, ngaphandle kokufaka ama-roller esikhundleni sebhande, akazange alungise lutho. Endlebeni, injini iyahleba. |
| Igol | Enjini ye-M270, udinga ukushintsha uwoyela kungakapheli izinkulungwane eziyi-10.000 km lapho usebenza ngaphansi kwezimo zaseRussia. Angizange ngiqhamuke nalokhu.Ngesikhathi ngithenga imoto entsha, kwanamathiselwa imemo evela ku-MB RUS encwadini. |
| UMacleod | Ngo-11tkm 200hours ngemva kokuphela kwewaranti, ngangisesiteshini sesevisi (hhayi umthengisi) ukuze ngishintshe, amafutha ayemnyama, i-cartridge yokuhlunga yayimnyama - yacishe yaphuka. Ngemuva kwalokho angigijimi ngaphezu kuka-10tkm 250mph. Kimina kubonakala sengathi isihlungi sincane kakhulu kulo mthamo wamafutha. |
| KKK567 | Esikhundleni sokudala isihloko esihlukile, ngizobhala lapha. Ipompo yafa ngo-147000. Ngenkathi ishintsha, umbuzo uwukuthi, ingabe kunengqondo ukufaka esikhundleni se-antifreeze nge-carboxylate ebomvu? Yayiluhlaza. Futhi-ke iziteshi zincane enjinini, eduze kwama-nozzles ... |
| edidekile | Phakathi ne-MOT elandelayo ku-65 km, ukuqhekeka okuncane kutholwe ebhandeni, u-master weluleka ukuthi esikhundleni salo kufakwe i-MOT elandelayo. Ngaqala ukuthola izindleko zalezi zingxenye. Kwavela ukuthi kwakudingeka ukushintsha hhayi kuphela ibhande nge-tensioner, i-roller yesibili, kodwa futhi nepompo! yonke into ibiza u-000k, futhi bathi injini isadinga ukwehliswa ... enye i-20k ... Mhlawumbe othile usevele enze into enjalo? Asikho esinye isisombululo? kubiza kakhulu ukushintsha ibhande nerola) |
| Brusik | Kungani iphampu? |
| edidekile | uhamba nevidiyo, ngaphandle kwakhe lutho ... kuthiwa .. |
| i-tweaker | Futhi yini, i-tensioner roller ayikhiyiwe? Kungani uyishintshe? Ngokuvamile ama-roller afa ngokushintshwa kwebhande lesibili noma lesithathu (150-200tyk) noma i-Mercedes evela kwenye insimbi? |
| Okubalulekile | kanjani ukushintsha wonke ama-roller? uma ngokwekhathalogi yasekuqaleni iphampu iza iphelele nerola. Kuvela ukuthi udinga nje ukushintsha ibhande futhi kunjalo? noma okunye? |
| Zanza | Imvamisa, uma ama-roller engenzi umsindo, akukho jamming ngesikhathi sokujikeleza, futhi kungenzeka futhi ukukhonkotha i-tensioner, khona-ke ibhande kuphela liyashintsha, kodwa ngicabanga ukuthi kufanelekile ukuqiniseka ngokubheka ikhadi lokushintshwa kwebhande lemoto ethile. . |
| Alex418 | asikho isidingo sokuthinta ipompo futhi yilokho)))) Futhi umuntu watshelwa ukuthi umhlangano ushintsha ngokukhazimulayo nokuthi injini idinga ukwehliswa, futhi i-tensioner ene-roller nayo kufanele ishintshwe. Angizange ngikuthole lokhu, kodwa kwathakazelisa kakhulu, ngoba ukungena ezenzweni ezinjalo zokushintsha ibhande ngokuvamile .... Ngicabange ukuthi ushintsha ibhande nakho konke lapha ngaphandle kwezinkinga, okunye, empeleni, usuvele ulalele, uzizwa, futhi ushintshe lapho uma kunesidingo!))) Futhi-ke umbhali wabamba ukwesaba))) Ngakho-ke, Ngingathanda ukwazi inqubo kumuntu ohlangabezane naye, hhayi ukucabangela nokucabanga njengalapho kweminye imishini futhi ngokujwayelekile. |
| isikhathi esihle | Nganginesithakazelo embuzweni ofanayo ngesonto eledlule, ngaqala ukushaya ibhande elishintshashintshayo esimweni sezulu esimanzi, ngicasula. Ngakho, izikhulu uzwakalise ibhande + roller + tensioner (1.408 ruble + 2.625 ruble + 7.265 ruble) futhi umsebenzi omunye 15,7 tr. Kususwe isaphulelo esingu-15% ezingxenyeni eziyisipele kanye no-10% emsebenzini. Ngasikhathi sinye, embuzweni othi, "uthini nge-tensioner ene-run ye-38 t.km?", Impendulo yayiwukuthi "futhi lokhu kunjalo, uma kwenzeka, kuya phezulu." Kwakungekho ukukhuluma kwanoma iyiphi ipompo, futhi ngaphandle kwalokhu kubiza kakhulu ngesenti, empeleni, umsebenzi. |
| UMacleod | Uma umuntu enebhande lekhwela, hlola izakhi zofuzo, uma kukhona ama-grease kuwo, bese ukhumula isivikelo, ubheke uphawu lwamafutha olungaphambili lwe-crankshaft, ngine-drip. Ngenxa yalokhu, ibhande liyashelela. Amarola cishe ahlinzekwa efektri ngabakwaGates futhi intengo yawo ngu-3500 we-tensioner kanye ne-1500 ye-roller, lena intengo yesifunda sami. Ibhande le-Conti 570. Iphampu iyathengeka impela futhi akukho phuzu lokuyishintsha. I-pulley ephethe amakhwela, khona-ke ungacabanga ngokuyibuyisela uma i-bearing ingacindezelwe. |
