Hlola shayela injini ye-turbo engu-1,4 litre esebenza kahle kakhulu ku-Astra entsha

Ibhulokhi ye-aluminium uqobo inesisindo esingamakhilogremu ayishumi kunensimbi eyakhiwe yomgogodla yenjini yamanje eyi-1,4 litre turbo engine.

• I-All-aluminium: i-four-cylinder petrol unit ephuma ezinjinini zakamuva ze-Opel

• Ukusabela ngokushesha kokulethwa kwegesi: ukusetshenziswa okunamandla nokweqile kukaphethiloli

• Ubuchwepheshe besimanje: umjovo oqondile wephethiloli kanye ne-turbocharging yokusebenza kahle

• Isenzakalo esikhumbulekayo: Injini ye-Sentgothard yezigidi eziyisishiyagalombili ingu-1.4-litre turbo engine.

Igama eliphelele lenjini entsha ye-Opel ithi 1.4 ECOTEC Direct Injection Turbo. I-Opel Astra entsha izokhonjiswa okokuqala ngqa embukisweni wezimoto iFrankfurt International Motor Show (IAA) ngoSepthemba. Injini ene-cylinder positive turbocharged direct injection enama-injection asendaweni emaphakathi izotholakala nenamandla amabili aphumayo angu-92 kW/125 hp. kanye no-107 kW / 150 hp Le yunithi eyi-aluminiyamu yonke ihlobene nezobuchwepheshe esanda kwethulwa i-1.0 ECOTEC Direct Injection Turbo, eyaziwa kwa-Opel ADAM neCorsa. Empeleni injini entsha engu-1.4 litre eyi-four-cylinder ingumfowabo omkhulu wenjini engu-litre eyi-three cylinder ethole ukunconywa okukhulu kwabezindaba ngemuva kokwethulwa ko-ADAM ROCKS kanye nesizukulwane esisha iCorsa. Zombili izinjini zingezomndeni okuthiwa yizinjini ezincane zikaphethiloli - iqembu lamayunithi zobuchwepheshe obuphezulu ngokususwa okungaphansi kuka-1.6 amalitha. Badlala indima ebalulekile ekuhlaselweni kwezinjini okukhulu emlandweni wakwa-Opel, okuhlanganisa ukwethulwa kwezinjini ezintsha ezingu-17 phakathi kuka-2014 no-2018.

Okusezingeni eliphezulu: Izinjini ezintsha zakwa-Opel ezine-cylinder ezine zihlanza okwekati

ПNgesikhathi sesigaba sokwakhiwa kwenjini engu-1.4 litre, kunakwe ngokukhethekile amandla emoto nempendulo ekuphakelweni kwegesi, futhi lokhu kusetshenziswa nophethiloli ophansi kakhulu. Injini ifinyelela ku-torque yayo ephezulu engu-245 Nm kusenesikhathi, kanti izinga eliphezulu liyatholakala ebangeni elingu-2,000 3,500 kuya ku-4.9 100 rpm. Inikeza inhlanganisela ephelele yokushayela ukushayela nokusebenza. Ngokuya ngemininingwane yokuqala, injini enamandla ye-turbo enohlelo lwe-Start / Stop izosebenzisa amalitha angaphansi kuka-114 kaphethiloli kumakhilomitha ayi-2 kumjikelezo ohlanganisiwe (1.4 g / km COXNUMX). Ngakho-ke, injini engu-XNUMX litre turbo engine izodlula ngisho amalitha amabili ngekhwalithi futhi izokwazi ukuyishintsha kuwo wonke amazinga kagesi. Nakulokhu futhi, onjiniyela banake kakhulu ukunciphisa umsindo nokudlidliza ngesikhathi sesigaba sokuthuthuka, njengoba kwenzeka ngenjini ye-XNUMX litre cylinder ezintathu. Ibhlokhi yenjini yakhelwe ukudala imiphumela engemihle yokuzwakala kwomsindo, i-crankcase ihlukaniswe yaba izingxenye ezimbili, amapayipi e-exhaust asekhanda lesilinda ahlanganiswe nobuchwepheshe bokunciphisa umsindo, ikhava ye-valve inesakhiwo esidonsa umsindo, ama-injectors anomfutho ophakeme. izingcindezi zihlukanisiwe nasekhanda futhi isekhethi ye-valve drive yakhelwe ukugijima ngokuthula ngangokunokwenzeka.

“Injini yethu entsha engu-1.4-litre turbocharged four-cylinder enomjovo oqondile nomjovo ophakathi nendawo iyingxenye yomugqa omusha wezinjini ezincane zikaphethiloli, futhi izimfanelo zayo zivezwa ngamagama athi “inamandla, iyasebenza futhi ithuthukile”. I-block-aluminium yonke ayivikeli imvelo kuphela, kodwa futhi ibeka izindinganiso ezintsha ekududuzeni, "kusho u-Christian Müller, i-VP Engine Power, i-GM Powertrain Engineering Europe.

Ubulula bokuba khona: ubukhulu obusha bokusebenza kahle

Injini entsha engu-1.4 ECOTEC eyi-turbocharged direct fuel injection inesisindo esincane emotweni. I-aluminium block yona ngokwayo inesisindo esingamakhilogremu ayishumi kunensimbi eyakhiwe yomgogodla yenjini yamanje eyi-1.4-litre turbo engine futhi ihambisana kahle nezinhloso ze-Opel Astra esebenza kahle kakhulu entsha. Ngokusebenza kahle, injini entsha engu-1.4 turbocharged iletha amandla aphelele: ukonga isisindo, ikakhulukazi izingxenye ezihambayo, i-crankshaft ingumbumbulu, iphampu likawoyela linokuphikisana okuphansi futhi lisebenza ngamazinga amabili. ingcindezi. Injini yonke yenzelwe ukusebenza ku-5W-30 low oyela wezimoto. Zonke lezi zinyathelo zihlinzeka ngokusebenza okungajwayelekile.

Nakuba izinjini zakwa-Opel ezinamasilinda amathathu zifana nefilosofi "yokwehlisa" (incane, ilula, isebenza kahle kakhulu), enjinini entsha engu-1.4 litre eyi-four-cylinder, onjiniyela bakwa-Opel bakhuluma "ngenketho engcono kakhulu" noma ibhalansi yokusebenza kahle kukho konke. izindlela zokusebenza.

Umcimbi weSikhumbuzo eSzentgottard

Injini kaphethroli eyi-1.4 ECOTEC Direct Injection Turbo ikhiqizwa embonini yakwa-Opel eSzentgotard kanti isivele yaba yindawo yomlando wesitshalo saseHungary. Injini eyizigidi eziyisishiyagalombili isuke kulayini wokuhlangana eZentgotard, okuyiyona eyayiyi-all-aluminium ezine-cylinder ezoqala nge-Opel Astra entsha ngoSepthemba.

“Sinemboni yenjini eHungary, esezingeni lomhlaba ngokuguquguquka futhi edlala indima enkulu esu lethu lokukhiqiza. Sihalalisela futhi sibonge kakhulu eqenjini lonke lalapha - izinjini eziyizigidi eziyisishiyagalombili ziyinto okufanele siziqhenye ngayo futhi nginesiqiniseko sokuthi sizokwazi ukugubha imicimbi eminingi esizoyikhumbula lapha esikhathini esingekude kakhulu esizayo,” kusho uPeter Christian Kuspert. , Isevisi ye-VP yokuthengisa kanye ne-Aftermarket. eQenjini le-Opel, ebelihambele imigubho kanye noMark Schiff, oyi-CEO ye-Opel/Vauxhall Europe, amalungu kahulumeni waseHungary kanye nezikhulu zendawo.