Injini 1HD-FT
Pakati pe-90s yezana remakore rapfuura, Toyota Corporation yakagadzira mayuniti emagetsi akasimba uye akavimbika anogona kukwikwidza mune zvakawanda neinjini dzemazuva ano. Imwe yemayuniti aya yaive ine mukurumbira 1HD-FT injini yedhiziri.
Panyaya yezvimiro zvayo uye maitiro, iyo 1HD-FT haina kushamisa, asi ruzivo rwekushanda kwayo kunoita kuti munhu afunge nezvehungwaru hwemainjiniya eJapan. Iyo unit yakatanga kushandiswa muJapan SUV Land Cruiser 80 akatevedzana muna 1995.
Technical specifications
Tichifunga nezvekuvandudzwa uye nguva yekugadzira yemagetsi unit, zvinogona kufungidzirwa kuti simba rayo riri kure nemafungiro emazuva ano. Zvadaro, kubva muhuwandu hwakakosha zvakadaro, mainjiniya haana kuedza kudzvanya nhamba huru yemabhiza, ayo nhasi anorangarirwa sekutambisa kugona.
Kazhinji, maitiro ehunyanzvi eiyo unit ndeaya anotevera:
| Maonero | 4.2 litita |
| Rated power | 168 mabhiza pa3600 rpm |
| Torque | 380 Nm pa2500 rpm |
| 24 mavharuvhu - 4 pahumburumbira | |
| Fuel | dizili |
| Fuel supply system | inonzi jekiseni pombi |
| Kukanganiswa kwehuwandu | 18.6:1 |
| Cylinder dhayamita | 94 мм |
| Kurohwa kwepisitoni | 100 мм |
Iyo unit yakagamuchira kuwedzera kukuru kwebhiza zvichienzaniswa neyakatangira. Iyo Toyota 1HD-FT injini ichiri kushandira varidzi vazhinji veJapan SUVs kusvika nhasi.
Main zvakanakira uye kuipa injini
Pakati pezvakanakira ihombe yekushanda inogona, inokatyamadza kukweva, uye kunhonga-kubva kune yakaderera kumhanya. Mota ine 1HD-FT yemukati inopisa injini inonakidza kushanda, nekuti kubva kune chero giya unogona kuwana yakanakisa kukwirisa, uye maitiro einjini pakumhanya kwakanyanya haana kutombofanana nemaitiro edhiziri.
Diesel zvakare ine mafuta akanaka ekushandisa. Kunyange zvikamu zvakafamba makiromita anopfuura 500 zviuru hazviwedzere kushandiswa kwemafuta. Nekudaro, wongororo yevaridzi inosimbisa akati wandei akaipa eiyo magetsi unit:
- imwe delicacy yejekiseni pombi system uye kudiwa kwekugadzirisa kwayo nguva dzose;
- kurongeka kazhinji vharafu painjini dzine yakakwira mileage;
- Muchiitiko chekukuvara kwakakomba, kugadzirisa hakuna kufanira - chidimbu chitsva chinodiwa.
Asi matambudziko aya nematambudziko atoitika muhafu yechipiri yemamiriyoni emakiromita. Vamwe vatyairi 'odometers akamaka pamusoro miriyoni mamaki uye injini haisati inoda kugadziriswa kukuru.
Summing up
Izvo zvakakosha kucherechedza kuti 1HD-FT ndeyechikamu chemukati mejini dzinopisa dzinoita kuti zvikwanise kudzoreredza nekufinha cylinder block. Injini dzemazuva ano dzeToyota dzine chivharo chakatetepa uye hachibvumire kushanda kwakadaro. Kuwedzeredza kunogona kuwedzera mazana ezviuru emamwe makiromita asina dambudziko kune inogoneka injini.
Pamusoro peToyota Land Cruiser 80, injini yakashandiswawo mumabhazi eJapan Toyota Coaster uye Lexus LX450.
