Izinjini zeToyota Celsior
Okuqukethwe
Ngo-1989, iToyota yethula imoto yokuqala kanokusho yakwaLexus, i-LS 400. I-sedan eyakhiwe ngenhloso yayihloselwe ukudayiswa e-United States. Kodwa-ke, kwakukhona nesidingo esikhulu sezimoto ze-F-class emakethe yasekhaya, ngakho-ke inguqulo yokushayela kwesokudla ye-LS 400, i-Toyota Celsior, ivele ngokushesha.
Isizukulwane sokuqala (saloon, XF10, 1989-1992)
Ngokungangabazeki, iToyota Celsior iyimoto eyashintsha umhlaba. Kusukela ngo-1989, leli fulegi eliphambili lalihlanganisa injini ye-V-XNUMX enamandla kodwa ethule enesitayela esihle, izinto zangaphakathi ezenziwe ngezinto zemvelo, kanye nezindlela ezintsha zobuchwepheshe eziningi.
Injini entsha sha engu-4 litre 1UZ-FE (V8, 32-valve DOHC, ene-VVT-i) evela kwaToyota ikhiqize i-250 hp. kanye ne-torque engu-353 Nm ku-4600 rpm, okwenze ukuthi i-sedan ikwazi ukugijima ifinyelele ku-100 km/h ngemizuzwana engu-8.5.
I-1UZ-FE yayihloselwe izinhlobo eziphezulu zeToyota neLexus.
Ibhulokhi yenjini yenziwe ngama-alloys e-aluminium futhi icindezelwe ngama-cast-iron liners. Ama-camshaft amabili ayefihlwe ngaphansi kwamakhanda amasilinda amabili e-aluminium. Ngo-1995, ukufakwa kwashintshwa kancane, futhi ngo-1997 cishe kwashintshwa ngokuphelele. Ukukhiqizwa kweyunithi yamandla kwaqhubeka kwaze kwaba ngu-2002.
| 1UZ-FE | |
|---|---|
| Ivolumu, cm3 | 3968 |
| Amandla, h. | 250-300 |
| Ukusetshenziswa, l / 100 km | 6.8-14.8 |
| Isilinda Ø, mm | 87.5 |
| IKHOFI | 10.05.2019 |
| HP, mm | 82.5 |
| Amamodeli | Aristo; i-Celsius; Umqhele; Ubukhosi Bomqhele; Soarer |
| Insiza ekusebenzeni, izinkulungwane zamakhilomitha | 400 + |
Isizukulwane sesibili (sedan, XF20, 1994-1997)
Kakade ngo-1994, kwavela i-Celsior yesibili, okwathi, njengangaphambili, yaba ngowokuqala ohlwini lwezimoto zokunethezeka eziphezulu.
Izinguquko ezenziwe ku-Celsior azizange zidlule umqondo. Kodwa-ke, i-Celsior 2 ithole ingaphakathi elibanzi nakakhulu, i-wheelbase enwetshiwe kanye neyunithi yamandla engu-4-litre engu-V engu-1UZ-FE, kodwa enamandla angu-265 hp.
Ngo-1997, imodeli yashintshwa kabusha. Ngokubukeka - ukuklanywa kwezibani kushintshile, futhi ngaphansi kwe-hood - amandla enjini, aphinde anda, manje afinyelela ku-280 hp.
Isizukulwane sesithathu (saloon, XF30, 2000-2003)
I-Celsior 3, eyaziwa nangokuthi i-Lexus LS430, yaqala ukuvela maphakathi no-2000. Ukuklanywa kwemodeli ethuthukisiwe kwaba umphumela wendlela entsha yochwepheshe bakwaToyota embonweni wezimoto zabo. I-wheelbase ye-Celsior ebuyekeziwe isinwetshiwe futhi, nokuphakama kwemoto kunyukile, nokho, kanye nangaphakathi. Ngenxa yalokho, i-flagship yaqala ukubukeka inkulu nakakhulu.
Injini yesithathu iCelsior inyukile isuka ku-4 yaya ku-4.3 litres. I-sedan ifakwe injini entsha enenkomba yefekthri - 3UZ-FE, enamandla angu-290 hp. (216 kW) ku-5600 rpm. IToyota Celsior yesizukulwane sesithathu ikhombise ukusheshisa ifinyelele ku-100 km/h ngemizuzwana engu-6.7 kuphela!
I-ICE 3UZ-FE, eyayiyindlalifa ye-4-litre 1UZ-FE, ithole i-BC kumanduleli wayo. Ububanzi besilinda bukhulisiwe. Kusetshenziswe okusha ku-3UZ-FE: ama-pistons, izinduku zokuxhuma, amabhawodi ekhanda lamasilinda nama-gaskets, ama-intake and exhaust manifolds, ama-spark plug namakhoyili okubasa.
Futhi kwandise ububanzi beziteshi zokuthatha kanye ne-exhaust. Uhlelo lwe-VVTi lwaqala ukusetshenziswa. Ngaphezu kwalokho, kwavela i-electronic damper, uphethiloli kanye nezinhlelo zokupholisa zenjini zaqedwa.
| 3UZ-FE | |
|---|---|
| Ivolumu, cm3 | 4292 |
| Amandla, h. | 276-300 |
| Ukusetshenziswa, l / 100 km | 11.8-12.2 |
| Isilinda Ø, mm | 81-91 |
| IKHOFI | 10.5-11.5 |
| HP, mm | 82.5 |
| Amamodeli | phezulu; Crown Majestic; Soarer |
| Insiza, ngaphandle. km | 400 + |
I-3UZ-FE yafakwa ezimotweni zakwaToyota kwaze kwathi ngo-2006 yashintshwa kancane kancane kwafakwa injini entsha engu-V8 - 1UR.
Ngo-2003, uCelsior waphinde walungiswa kabusha, futhi, ngokokuqala ngqa emlandweni we-automaker yaseJapane, imoto yakhe yaqala ukuhlonywa nge-6-speed automatic transmission.
isiphetho
Ukhokho womndeni wenjini ye-UZ, injini ye-1UZ-FE, yavela ngo-1989. Ngemuva kwalokho injini entsha enamalitha amane yathatha indawo ye-5V endala, yazuza udumo njengenye yezitimela ezinamandla ezithembekile kwaToyota.
I-1UZ-FE injalo lapho injini ingenayo i-miscalculations yokuklama, ukushiyeka nezifo ezivamile. Konke ukungasebenzi kahle okungenzeka kule ICE kungahlotshaniswa neminyaka yayo kuphela futhi kuncike ngokuphelele kumnikazi wemoto.
Izinkinga namaphutha ngezinjini ze-3UZ nakho kunzima ukukuthola. Njengokwandulelayo, i-3UZ-FE iyisitimela esinokwethenjelwa kakhulu nesihlala isikhathi eside kakhulu. Ayinawo ama-miscalculations okwakhayo futhi, ngokulungiswa okufika ngesikhathi, inikeza insiza engaphezulu kwengxenye yesigidi samakhilomitha ayizinkulungwane.
