Injini yeToyota 1VD-FTV
IMVELISO INTSHAYELELO
Injini ye-4.5-litre ye-Toyota 1VD-FTV iye yaveliswa kwiplanti yenkxalabo yaseJapan ukususela ngo-2007 kwaye ifakwe kwi-Land Cruiser 200 SUV, kunye ne-Lexus LX 450d efanayo. Ukongeza kwinguqulo ye-bi-turbo yedizili, kukho uhlengahlengiso kunye neturbine enye yeLand Cruiser 70.
Injini ye-1VD-FTV yinjini yedizili eyiV8 yokuqala yakwaToyota. Ithathe indawo ye-6-cylinder endala nengqiniweyo1HD FTE. Ukuthobela imimiselo ye-Euro 5, i-injini ixhotyiswe ngenkqubo ye-Exhaust Gas Recirculation (EGR) epholile ngamanzi kunye ne-catalytic converter kunye ne-diesel particulate filter.
Akukho mfuneko yokuhlenga-hlengisa iivalvu apha - kukho iziphakamisi zehydraulic. I-injini ye-1VD-FTV ithembekile ngenxa yomthamo wayo, kodwa ayinamsebenzi kulondolozo.
Iyunithi ine-block-iron block kunye nejacket yokupholisa evaliweyo kunye ne-angle ye-90 ° ye-camber, i-aluminium iintloko ze-DOHC kunye ne-compensators ye-hydraulic, i-Common Rail Rail Denso system kunye ne-timeing drive edibeneyo equka isibini samaketane kunye nesethi yeegiya ezininzi. . Kukho inguqulelo ene-injini eyodwa ye-Garrett GTA2359V kunye ne-bi-turbo ene-IHI VB36 kunye ne-VB37 ezimbini.
Ngo-2012, kwavela uguqulelo oluhlaziyiweyo lwenjini yedizili, enenani elikhulu leyantlukwano, kodwa eyona nto iphambili kubukho besihluzo senxalenye kunye nenkqubo yanamhlanje yepetroli ene-piezo injectors endaweni ye-electromagnetic ngaphambili.
Ingcaciso yobizo:
●1 - ukuveliswa kwenjini;
●VD - usapho injini;
●F - ixesha le-shaft ezimbini (DOHC);
●T – turbocharging;
●V - inaliti ngqo D-4D Umzila oqhelekileyo.
I-injini yafakwa kwi:
●Toyota Land Cruiser 70 (J70) ukususela ngo-2007;
●IToyota Land Cruiser 200 (J200) ngo-2007 – 2021;
●I-Lexus LX450d 3 (J200) ngo-2015 - 2021.
Iinkcukacha
| Iminyaka yokuvelisa | ukusukela ngo-2007 |
| Ukufuduswa, cc | 4461 |
| Inkqubo yamafutha | Uloliwe oqhelekileyo |
| Imveliso yamandla, hp | 185 – 205 (iinguqulelo ezine turbine enye) 220 – 286 (iinguqulelo ezine turbines ezi-2) |
| Imveliso yeTorque, Nm | 430 (iinguqulelo ezine turbine enye) 615 – 650 (iinguqulelo ezinee turbines ezi-2) |
| Ibhloko yesilinda | intsimbi yentsimbi V8 |
| Vimba intloko | ialuminiyam 32v |
| Umbhobho wazala, mm | 86 |
| Piston stroke, mm | 96 |
| Umlinganiselo woxinzelelo | 16.8 |
| Iimbonakalo | I-DOHC |
| Iziphakamisi ze-hydraulic | Ewe |
| Ukuqhuba ixesha | amatyathanga kunye nezixhobo |
| I-Turbocharging | Garrett GTA2359V IHI VB36 kunye VB37 |
| I-oyile ye-injini ecetyiswayo | 0W-30, 5W-30 |
| Umthamo we-oyile ye-injini, ilitha | 10.8 |
| Uhlobo lwamafutha | idizili |
| Imigangatho ye-Euro | I-EURO 3/4 (iinguqulelo ezine-1 turbine) EURO 4/5 (iinguqulelo ezineeinjini zomoya ezi-2) |
| Ukusetyenziswa kwamafutha, L/100 km (yeToyota Land Cruiser 200 2008) — city — highway — kudityanisiwe | 12.0 9.1 10.2 |
| Ubomi benjini, km | ~500 000 |
| Ubunzima, kg | 340 (AT) 325 (MT) |
Ukungalungi kwe-injini ye-1VD-FTV
● Idizili zeminyaka yokuqala yemveliso zihlala zinengxaki yokusetyenziswa kweoyile, ukuya kuthi ga kwilitha nge-1000 km. Ngokuqhelekileyo ukusetyenziswa kweoyile kwanyamalala emva kokutshintsha impompo yokufunxa okanye isahluli seoli. Nakwiinguqulelo zokuqala ezinee-piezo injectors, iipiston zihlala zinyibilika ngenxa yokuphuphuma kwepetroli.
●Abanye abanini kunye ne-servicemen, xa betshintsha isihluzo se-oyile, balahla i-aluminium bushing kunye nesihluzo esidala. Ngenxa yoko, izinto zangaphakathi zazishwabene kwaye zayeka ukuvuza i-lubricant, eyayihlala ijika ibe yi-turn of liners.
●Olona qikelelo luphambili lonobangela wokunxitywa kwe-cylinder okunzima kunye ne-scuffing kukungcoliseka kokuthatha ngenkqubo ye-EGR kunye nobushushu obugqithisiweyo be-injini, kodwa abaninzi bajonga abanini abangonga kakhulu ukuba banetyala.
●Amanqaku abuthathaka ale njini aquka impompo yamanzi engomelelanga kakhulu kunye nee turbines. Kwaye i-injini yedizili enjalo ihlala i-chip-tuned, enciphisa kakhulu ubutyebi bayo.