Injini 2KD-FTV
Injini ye-2KD-FTV yaqala ukuvela ngo-2001. Waba isizukulwane sesibili senjini ye-1KD-FTV. Injini entsha ithole ivolumu 2,5 amalitha, okuyinto 2494 cubic centimeters, kanti owandulelayo wayenomthamo ukusebenza amalitha amabili kuphela.
Iyunithi entsha yamandla ithole amasilinda anobubanzi obufanayo (amamilimitha angama-92) njengenjini enamalitha amabili, kodwa ukushaywa kwepiston kwaba kukhudlwana futhi kwafinyelela kumamilimitha angama-93,8. I-motor ifakwe ama-valve ayishumi nesithupha, ahlelwe ngokohlelo lwe-DOHC oluvele lwendabuko, kanye ne-turbocharger efakwe i-intercooler. Namuhla isingezinye zesimanjemanje zikadizili ezikhiqizwa ngabakwaToyota. Yiqiniso, le injini inezici ezinesizotha ezinamandla kune-1KD-FTV, kodwa amandla amancane anganciphisa kakhulu ukusetshenziswa kukaphethiloli, okusiza ukulondoloza imali.
Технические характеристики
Injini engu-2KD-FTV ngaphandle kokusebenzisa i-supercharger ingathuthukisa amandla angu-101 (ku-torque engu-260 N kanye no-3400 rpm). Ngokusebenza kwe-turbine, amandla akhuphuka kakhulu, futhi cishe amahhashi angu-118 (ene-torque engu-325 N * m). I-turbine eyenziwe e-Thai, enomsebenzi wokushintsha i-geometry ye-nozzle, ikuvumela ukuthi uthuthukise amandla angaphezu kuka-142 wamahhashi (nge-torque engu-343 N * m). I-cylinder block yale modeli yenjini yenziwe ngensimbi ekhonjiwe, futhi ipani likawoyela nepompo yokupholisa kwenziwa nge-aluminium alloy. I-motor ifakwe ama-pistons enziwe nge-aluminium alloy ekhethekile, futhi ixhunywe kwinduku yokuxhuma ngephini le-piston.
Isilinganiso sokucindezelwa kwenjini sicishe sibe ngu-18,5:1. Injini ikwazi ukuthuthukisa ngaphezu kuka-4400 rpm. Le moto ifakwe uhlelo olukhethekile oluhlinzeka ngomjovo oqondile we-D4-D. Izici ze-2KD-FTV zicishe zifane nezandulelayo, umehluko kuphela ku-piston stroke kanye nobubanzi besilinda.
| Thayipha | Idizili, ama-valve ayi-16, i-DOHC |
| Ububanzi | 2.5l. (2494 cmXNUMX) |
| Amandla | I-101-142 HP |
| I-Torque | 260-343 N*m |
| Isilinganiso sokucindezela | 18.5:1 |
| Ububanzi besilinda | 92 mm |
| Ukushaya kwesibhamu | 93,8 mm |
Ukusebenzisa injini yale modeli
Ama-motor anjalo afakwe amamodeli amaningi akhiqizwa yi-Toyota automaker, okuhlanganisa:
- Toyota Innova;
- Toyota Fortuner;
- Toyota Hiace;
- Toyota Hilux.
Kwamanye amazwe aseNingizimu neMelika Ephakathi, lezi zinjini zifakwe izimoto zeToyota 4Runner kuze kufike ku-2006 zokukhululwa. Ngaphezu kwalokho, onjiniyela bakwaToyota bahlela ukuhlomisa ngayo imodeli entsha yeKijang. Phakathi neminyaka yokusebenza, le njini iye yazuza uthando lwabashayeli bezimoto emhlabeni wonke, ngenxa yokuthembeka kwayo nokusebenza okuhle okuguquguqukayo.
Izincomo zokusetshenziswa
Izibuyekezo abashayeli bathi inkinga eyinhloko injini yalesi imodeli - imibhobho, njengoba abanalo design yimpumelelo kakhulu. Abanikazi bezimoto ezifakwe le njini baphawula ukuthi kufanele zishintshwe okungenani kanye eminyakeni eyisithupha. Ngenxa yophethiloli wedizili osezingeni eliphansi, onokuqukethwe okuphezulu kwesibabule, okuthengiswa emazweni amaningi, ama-injection kufanele ashintshwe kaningi. Ngenxa yalesi sizathu, kunconywa ukusebenzisa idizili yekhwalithi ephezulu kuphela.
Uma usebenzisa i-Toyota 2KD-FTV, emigwaqweni enodaka, namakhilikithi embozwe iqhwa elincibilikayo, nasemigwaqweni efafazwe ngosawoti ovimbela uqweqwe lukasawoti, kunconywa ukunakekelwa kwenjini okuvamile. Ngaphezu kwalokho, kufanelekile ukusebenzisa amafutha anophawu kuphela olunconywe umenzi, ukwehluleka ukulandela lo mthetho olula kuzoholela ekulahlekelweni kwamandla enjini, okungase kudinge ukulungiswa.
