Kwaba yimfashini "igobolondo" ezinjinini zikaDiesel - futhi ngokusobala akuyona imfashini nhlobo, njengoba sesichazile kulesi sihloko. Kusukela kubasindisi beplanethi (ngisho nakwezezimoto kwakukhona ingcindezi yokuthi imithethonqubo ivune lezi zinjini) kuya kulabo abanecala labo bonke ububi, kwaba ngokuphazima kweso - ngosizo oluyigugu lwehlazo lokukhishwa kwegesi, ngokungangabazeki.
Uma ufuna ukuzisindisa izincazelo zobuchwepheshe, ngikweluleka ukuthi uskrole uze ufike ekugcineni kwesihloko.
Ngakho-ke, ingabe sonke besinephutha kuze kube manje? Ake sikwenze ngezinyathelo. Imoto yami siqu ifakwe injini kadizili, iningi labangane bami nomndeni banezimoto zikadizili. Ekugcineni imoto yakho nayo isiwuDizili. Cha, besingenaphutha sonke lesi sikhathi. Ukusetshenziswa kuphansi empeleni, uphethiloli ushibhile futhi ukujabulisa kokusetshenziswa kuye kwaba ngcono kakhulu ngokuhamba kwesikhathi. Wonke lawa amaqiniso.
Uphile isikhathi eside Uphethiloli, Ukufa Kudizili?
Ukulahleka kwesabelo semakethe kukadizili uma kuqhathaniswa nezinjini zikaphethroli akuhlangene nje nendaba yokukhipha igesi, okuzonyusa intengo yezimoto ezifakelwe izinjini zikadizili. Kunesinye isizathu esibaluleke kakhulu: ukuguquguquka kwezobuchwepheshe kwezinjini zikaphethiloli. Ngakho-ke akukhona nje ngokonakala kwe-Diesel, kodwa futhi mayelana nokufaneleka kwangempela kwezinjini zikaphethiloli. I-SEAT Leon 1.0 ecoTSI Ecomotive ingobunye bobuso obubonakalayo balokhu kuguquka.
Ishibhile, isebenzisa okusesilinganisweni futhi kumnandi ukuyishayela kunozakwabo kadizili, okuyinjini ye-Leon 1.6 TDI — zombili zithuthukisa amandla angu-115 hp. Ezinsukwini engihambe ngazo kulesi sihlalo i-SEAT Leon 1.0 ecoTSI Ecomotive ngiyavuma ukuthi angiphuthwanga yinjini engu-1.6 TDI. Umshini kaphethiloli uyashesha kakhulu ku-0-100 km/h - isilinganiso “empilweni yangempela” esibiza inani elifanele…
Futhi ingakanani injini engu-1.0 ecoTSI empilweni yangempela?
Ifakwe u-gearbox oyi-7-speed DSG dual-clutch, le SEAT Leon 1.0 ecoTSI Ecomotive ifinyelela ku-0-100 km/h ngemizuzwana engu-9.6. Kodwa njengoba ngibhale ngenhla, lesi silinganiso sifanelekile… “empilweni yangempela” akekho owenza isiqalo esinjalo. Iqiniso?
Bekuwukulandelana kwenjini engu-1.0 TSI kanye nokusebenziseka kalula okunginqobile - manje ake sifinyelele emizweni engemuva kwesondo. Ukuncoma okunganwetshwa ezinjinini ezifanayo eziyi-1.0 Turbo ezivela kwaHyundai (ebushelelezi), iFord (e «egcwele» kakhulu) kanye ne-Honda (enamandla kakhulu). Kodwa ngalezo engizokhuluma ngazo ezivivinyweni ezifanele, ake sigxile ku-1.0 TSI yalesi SIHLALO uLeon.
Le njini enama-three cylinder enika i-SEAT Leon 1.0 ecoTSI Ecomotive incane ngosayizi kodwa abukho ebuchwephesheni ebusebenzisayo. Ukukhansela ukundindizela okujwayelekile kwezinjini ngalesi sakhiwo (amasilinda amathathu) kube nomzamo ofanele we-VW.
Kokubili ibhulokhi yesilinda nekhanda le-cylinder zakhiwe nge-aluminium. I-manifold exhaust ihlanganiswe ekhanda le-cylinder (ukuthuthukisa ukuhamba kwamagesi), i-intercooler ihlanganiswe ku-manifold yokungenisa (ngesizathu esifanayo) futhi ukusatshalaliswa kuyashintsha. Ukuze sinikeze "ukuphila" ekuthuthweni okuncane okunjalo, sithole i-turbo ene-inertia ephansi kanye nesistimu yomjovo oqondile enokucindezela okukhulu kwamabha angu-250 - ngibeka leli nani ukuze nje ngijabulise labo abathanda amanani athile. Yilo mthombo wezixazululo onesibopho se-115 hp yamandla.
Mayelana nokusebenza kahle okukhulunywe ngakho ngenhla, “abanecala” abanye. Njengoba sazi, izinjini ze-cylinder ezintathu azilingani ngokwemvelo, okudinga - ezimweni eziningi - ukusetshenziswa kwe-balance shafts okwandisa ubunzima kanye nezindleko zezinjini. Kule njini engu-1.0 ecoTSI, ikhambi elitholakele kube ngesinye. Injini ye-SEAT Leon 1.0 ecoTSI Ecomotive isebenzisa i-crankshaft enama-counterweights, ama-flywheel inertia dampers (ukunciphisa ukudlidliza kwama-transmission) kanye nama-bell blocks athile.
imizwa ngemuva kwesondo
Umphumela muhle ngokusobala. Injini engu-1.0 TSI ibushelelezi futhi “igcwele” kusukela kumarevs aphansi. Kodwa ake sibuyele ezinombolweni zikakhonkolo futhi: sikhuluma nge-torque engu-200 Nm, engaguquki phakathi kuka-2000 rpm no-3500 rpm. Sihlale sinenjini ngaphansi konyawo lwesokudla.
Mayelana nokusetshenziswa, akunzima ukufinyelela amanani azungeze amalitha angu-5.6 ngekhilomitha elingu-100 kumzila oxubile. I-SEAT Leon 1.6 TDI idla kancane kancane ilitha likaphethiloli ohambweni olufanayo - kodwa angizange ngifune ukwenza lesi sihloko sibe isiqhathaniso, okungesona. Futhi ukuze kuqedwe ukuqhathanisa, i-Leon 1.0 ecoTSI ibiza kakhulu ngaphansi kwama-euro angu-3200 ngaphansi kwe-Leon 1.6 TDI. Umehluko ongasetshenziselwa amalitha amaningi kaphethiloli (amalitha angama-2119, ikakhulukazi).
Ngokuqondene noLeon ngokwakhe, ungumuntu “omdala” esimaziyo. Ngokulungiswa kobuso kwakamuva okusetshenziswa uhlobo, ithole isethi yobuchwepheshe obusha bokusekela ukushayela iningi labo elihliselwe ohlwini lwezinketho. Isikhala sangaphakathi sihlala sanele ukuthatha izibopho zomndeni ngaphandle kokuyekethisa kalula ukushayela (nokupaka!) edolobheni. Ngithande kakhulu lokhu kusetha okunamasondo aqinile, anephrofayili ephezulu. Khulisa ukunethezeka endizeni ngaphandle kokuphazamisa ukusebenza okuguquguqukayo.
Ukufingqa le ndatshana ngomusho owodwa, ukube bekunamuhla, mhlawumbe bengingeke ngikhethe injini yedizili. Ngihamba amakhilomitha angaba ngu-15 000 ngonyaka, futhi injini kaphethiloli cishe ihlale imnandi kakhulu ukuyisebenzisa kunenjini kadizili - ngaphandle kokunye okuhloniphekile.
Manje kuyindaba yokwenza izibalo, ngoba into eyodwa iqinisekile: izinjini zikaphethiloli ziya ngokuba ngcono nezinjini zikadizili ziya ngokuya zimba eqolo.