Injini 2SZ-FE
I-2SZ-FE iyinjini engu-four-cylinder, in-line, injini kaphethiloli evuthayo yangaphakathi epholile ngamanzi. Indlela yokusabalalisa igesi engu-16-valve, ama-valve amane ngesilinda ngasinye, ahlanganiswe ngokuvumelana nohlelo lwe-DOHC.
Ukunyakaza okujikelezayo kusuka ku-crankshaft kudluliselwa kuma-camshafts wesikhathi ngokusebenzisa i-chain drive. I-"smart" VVT-I valve timing system ikhulise kakhulu amandla netorque uma iqhathaniswa nenjini yokuqala emndenini. I-engeli elungile phakathi kwama-valve okungenisa nawokuqeda (uhlamvu F egameni), kanye nesistimu yomjovo kaphethiloli we-elekthronikhi (uhlamvu E), yenze i-2SZ-FE yonga kakhulu kunangaphambili.
Izimpawu 2SZ-FE
| Ubude Ububanzi Ubude | 3614/1660/1499 mm |
| Umshini wenjini | 1.3 l. (1296 cm/cubic.) |
| Amandla | 86 h.p. |
| I-Torque | 122 Nm ku-4200 rpm |
| Isilinganiso sokucindezela | 11:1 |
| Ububanzi besilinda | 72 |
| Ukushaya kwesibhamu | 79.6 |
| Isisetshenziswa senjini ngaphambi kokulungiswa kabusha | 350 km |
Izinzuzo nokungalungi
Injini ye-Toyota 2SZ-FE igcine ukwakheka kwe-atypical izici ezifaneleka kakhulu imiklamo ye-Daishitsu kune-Toyota. Ekuqaleni kwawo-2000, uchungechunge oluningi lwathola amabhulokhi amasilinda e-aluminium anemigqa, anamaphiko okupholisa umoya engeziwe. Izinzuzo ezingangabazeki zesixazululo esinjalo - ukulula, ngakho-ke izindleko eziphansi zokukhiqiza, kanye nesisindo esincane uma kuqhathaniswa nama-motor abancintisana nabo, kusenze sikhohlwe into eyodwa. Mayelana nokugcinwa.
I-2SZ-FE cast iron cylinder block idizayinelwe ngamandla anele nokokusebenza ukuze kwenziwe ukulungisa okugcwele. Ukushisa okweqile okukhiqizwa ukushaywa okude kwamapiston kuqedwa ngempumelelo yindlu enkulu yenjini. Izimbazo ezinde zamasilinda azihlangani ne-axis ye-crankshaft, eyandisa kakhulu impilo yesevisi ye-piston-cylinder pair.
Ukungalungi kuhlotshaniswa kakhulu nokuklanywa okungaphumelelanga kwendlela yokusabalalisa igesi. Kubonakala sengathi i-chain drive kufanele inikeze izinga eliphezulu lokwethenjelwa kanye nempilo ende yenkonzo, kodwa konke kwavela ngokuhlukile. Ubude bedrayivu budinga ukwethulwa kweziqondiso zamaketanga amabili ekwakhiweni, futhi i-hydraulic tensioner ibonakale izwela ngokumangalisayo izinga likawoyela. Iketango leqabunga lomklamo we-Morse, lapho lixega kancane, ligxumela phezu kwama-pulley, okuholela emthelela wamapuleti ama-valve kuma-piston.
Ukukhweza idrayivu yamayunithi agibelisiwe akuwona amabakaki ajwayelekile kwaToyota, kodwa amagagasi enziwe ku-cylinder block housing. Ngenxa yalokho, yonke imishini ayihlanganisiwe namanye amamodeli enjini, okwenza kube nzima kakhulu ukulungisa.
Ububanzi besicelo
Ngokungafani nezinjini eziningi zokukhiqiza zakwaToyota, i-2SZ-FE yakhelwe ukusetshenziswa emindenini yezimoto ezimbili kuphela - iToyota Yaris neToyota Belta. "Izilaleli ezihlosiwe" ezinjalo ezincane zikhuphula kakhulu intengo yazo zombili izinjini kanye nezingxenye ezisele zayo. Izinjini zenkontileka ezitholakala kubanikazi ziyilotho, ukuwina lapho kuncike kakhulu enhlanhleni kunezinye, izimfanelo ezibikezelwe ngokwengeziwe.
Ngo-2006, kwakhululwa imodeli elandelayo yochungechunge, injini ye-3SZ. Icishe ifane ngokuphelele neyamanduleli wayo, inomthamo okhuphukile ofinyelela kumalitha ayi-1,5 namandla angama-141 amahhashi.
