Injini ye-Mitsubishi 4G91

Injini ye-Mitsubishi 4G91 isizinze njengenye yezingxenye zezimoto ezinokwethenjelwa kakhulu. Lolu phiko lusetshenziswe ekwakhiweni kwezimoto iminyaka engaphezu kwengu-20.

Imishini ithole udumo ngenxa yokumelana nemithwalo esindayo.

Incazelo yenjini

IMitsubishi 4G91 yabona ukukhanya ngo-1991 njengengxenye yomklamo wemoto yesizukulwane sesine iMitsubishi. Injini yakhiqizwa kuze 1995 onobuhle ezithile, ngemva kwalokho yaqala ukukhiqizwa "Mitsubishi" (inqola esiteshini). Njengengxenye yale moto, ukukhiqizwa kwenziwa kwaze kwaba ngu-2012. Injini yakhiqizwa emafektri atholakala endaweni:

• Japan;
• ePhilippines;
• E-USA.

Ekuqaleni, amandla imishini kwaba 115 amahhashi. Injini yayisetshenziselwa ukuguqulwa kwe-Lancer ne-Mirage. Kamuva, imodeli yale injini yakhululwa, inamandla angu-97 amahhashi, okuhlanganisa ne-carburetor.

Технические характеристики

Izici eziyisisekelo zobuchwepheshe injini kunqunywa igama layo. Uhlamvu ngalunye nenombolo ibonisa izici ezithile zokuklama zedivayisi:

• idijithi yokuqala ikhombisa inani lamasilinda;
• uhlamvu olulandelayo lubonisa ukuthi iyiphi injini esetshenziswayo;
• amadijithi amabili ekugcineni awuchungechunge oluhlanganisiwe.

Lokhu kuhumusha kusebenza kuphela kumamodeli enjini kuze kufike ku-1989. Ngakho-ke, injini ye-Mitsubishi 4G91 inamasilinda amane futhi iwuhlobo G. Le ncwadi isifinyezo segama elithi "Gasoline", elihunyushwa ngokuthi "uphethiloli". Uchungechunge 91 lubonisa ukuthi ukukhiqizwa kwedivayisi kwaqala ngo-1991.

Ivolumu yedivayisi yi-1496 cubic centimeters. Amandla ahluka ukusuka ku-79 kuya ku-115 amandla amahhashi. Isici senjini enamasilinda amane ubukhona be-DOHC - idivayisi yokusabalalisa igesi (ngokusekelwe ebhandeni elinamazinyo). Lolu hlelo lubandakanya ukuhlomisa isilinda ngasinye ngamavalvu amane.

Ibhulokhi ngayinye yesilinda inedrayivu exhunywe ku-camshaft. Ububanzi besilinda esisodwa busuka kumamilimitha angama-71 kuye kwangama-78. Ikhanda lesilinda lenziwe nge-aluminium. Sekukonke, uhlelo lunama-valve angu-16. Ama-valve angu-8 anesibopho sokuthatha, futhi angu-8 awokukhipha umoya. Ukupholisa kwenziwa ngendlela ye-liquid.

Injini inomumo ojwayelekile kanye nokuhlelwa okuphambene. Idivayisi isebenza ku-92 no-95 amabanga kaphethiloli. Ingxube evuthayo inikezwa ngomjovo ngomjovo ku-multifold intake. Ukusetshenziswa kukaphethiloli kuncike ohlotsheni lokushayela, futhi kungasukela ku-3,9 kuya ku-5,1 amalitha ngebanga elingu-100 lamakhilomitha. Kuye ngokuguqulwa, imoto ingagcwaliswa ngamalitha angu-35-50 kaphethiloli.

Inkomba ye-torque ephakeme kakhulu ifinyelela ku-135 H * m ku-5000 rpm. Isilinganiso sokucindezela singu-10. I-piston stroke isuka ku-78 kuya ku-82 millimeters. Umklamo uthatha ukuba khona kwama-crankshaft bearings angu-5. Idivayisi yokumunca isebenza njenge-turbine.

Ukuthembeka kwezimoto

Injini engu-4G91 isebenzisa uphethiloli ophansi uma iqhathaniswa nama-analogue, futhi isabela ngokushesha, inesiqalisi esingagugi, kanye ne-distributor ekwazi ukumelana nemithwalo esindayo. Le modeli iyakwazi ukumelana namakhilomitha ayizinkulungwane ezingu-400, kodwa lesi sibalo sincike kudivayisi ethile. Injini yakhelwe imakethe yaseYurophu, futhi iguqulelwe ukusetshenziswa ezimeni ezinzima.

Mayelana nokuthembeka, injini ye-4G91 evuthayo yangaphakathi ingenye yezinjini zakwaMitsubishi ezinezinga eliphansi lokuwohloka. Ukwehluleka okuvame kakhulu kwalolu cingo ukutshiyoza kweziphakamisi ze-hydraulic valve. Ngenxa yokushintshashintsha kwe-othomathikhi, kunzima ukusheshisa injini ibe namandla amakhulu. Kubalandeli bokugibela okuthulile, lokhu kuphazamiseka akudlali indima ebalulekile.

Izibuyekezo zithi enye i-drawback ye-4G91 injini ukusetshenziswa kwayo kumamodeli e-Lancer drive angakwesokudla. Lesi sici asithinti ukwethembeka kwenjini, kodwa sidala ukuphazamiseka okwengeziwe kumshayeli.

Ngaphezu kwalokho, eRussia nakwamanye amazwe e-CIS kunemikhawulo ekusetshenzisweni kwezimoto ezihamba kwesokudla. Naphezu kwalokhu, injini idumile ngenxa yokuthi inokwethenjelwa okuphezulu.

Ukulondolozeka

Injini engu-4G91 ayivamile ukwehluleka, okuhlanganisa nokususa. Inzuzo isesikhathini eside sokusebenza kwemishini. Ububi buhlotshaniswa nenani elincane lolwazi, yingakho ukuzilungisa nokushintsha isikhathi kunzima kakhulu. Ngesikhathi esifanayo, injini ine-high maintainability ratio.

Uma kunesidingo, izingxenye ezishintshayo ngazinye zingashintshwa kumodeli we-4G91, noma ukukhwabanisa kwemishini kungenziwa ngokuphulwa kobuqotho besakhiwo, kodwa ngaphandle kokulimaza nokunciphisa ukukhiqiza.

Ukulungisa, ukulungisa kanye nokunakekela kunconywa ukuthi kwenziwe ezikhungweni zesevisi. Amamodeli amasha ale njini abiza ama-ruble ayizinkulungwane ezingama-35.

Inzuzo yenjini ye-4G91 ukuthi, uma kunesidingo, ingashintshwa ibe ukuguqulwa kwe-4G92. Umphumela uwumklamo oguquliwe kancane kanye nesakhiwo se-carburetor. Kulokhu, amandla edivayisi azokhula kakhulu.

Uhlu lwezimoto okufakwe kuzo le njini

Injini ye-4G91 isetshenziswa kumamodeli esizukulwane sesine seMitsubishi. Idivayisi ingafakwa kuma-Lancer sedan akhiqizwa ngesikhathi:

• kusukela ngo-1991 kuya ku-1993;
• kusukela ngo-1994 kuya ku-1995 (ukulungisa kabusha).

Iyunithi iphinde isebenze kumamodeli we-Mirage, ngenisa:

• kusukela ngo-1991 kuya ku-1993 (sedan);
• kusukela ngo-1991 kuya ku-1995 (hatchback);
• kusukela ngo-1993 kuya ku-1995 (coupe);
• kusukela ngo-1994 kuya ku-1995 (sedan).

IMitsubishi Colt

Injini isebenza ngale: Mitsubishi Colt, Dodge/Plymouth Colt, Eagle Summit, Proton Satria/Putra/Wira, Mitsubishi Libero (yaseJapane kuphela). Kwezinye izinhlobo ezingabaliwe, injini ye-4G91 ayikwazi ukusetshenziswa. Ukufakwa nokucushwa kungenzeka kuphela ngombono, futhi kungaholela emiphumeleni emibi.