Injini 2TR-FE
Zviri mukati
Vatyairi vepamba vanoziva iyo 2TR-FE injini kunyanya kubva kuToyota Prado SUV, pasi pehodhi iyo yakaiswa kubva 2006. Pane mamwe mamodheru, akadai seHilux, injini yakaiswa kubvira 2004.
tsananguro
Iyo 2TR-FE ndiyo hombe yeToyota mana-cylinder injini. Iyo chaiyo vhoriyamu ndeye 2693 cubes, asi mutsetse "mana" unoratidzwa se 2.7. Kusiyana neiyo 3RZ-FE injini yehukuru hwakafanana, injini ine Toyota variable variable valve timing system, iyo, mune iyo Land Cruiser Prado 120 uye Prado 150, inokutendera iwe kuti uwane 163 hp pane inobuda. pa 5200 rpm crankshaft.
Injini yeToyota 2TR-FE ine mavharuvhu mana pacylinder, iyo inovandudza kamuri yekupisa uye inoshanda kuwedzera simba, nekuti kuyerera kwemhepo kunogara kuchifamba munzira imwe - kubva kune mavharuvhu ekutora kusvika kune kupera. Iyo yengano yeToyota kuvimbika inofambiswa zvakare neiyo nguva cheni drive. 2TR-FE vvt-i yakashongedzerwa neanogovera jekiseni system.
Geometry uye maitiro
Kufanana nedzimwe injini dzeToyota dzakawanda, dhayamita yemasilinda emotokari yakaenzana nepiston sitiroko. Maparamita ese ari mu2TR-FE ari 95 mm. Simba guru rinotumirwa kumavhiri, zvichienderana nemuenzaniso, rinosiyana kubva pa151 kusvika ku163 horsepower. Iyo yakanyanya kuburitsa simba inowanikwa kubva kuPrado, iyo torque iri 246 N.M. Iyo chaiyo simba reiyo 2TR-FE yakaiswa paLand Cruiser Prado 120 i10.98 kg pa1 bhiza. The compression reshiyo injini 9.6: 1, izvi compression ratios zvinoita kuti kushandisa 92nd peturu, asi zviri nani kuzadza 95th.
| Tora | L4 peturu, DOHC, 16 mavharuvhu, VVT-i |
| Maonero | 2,7 l. (2693 cc) |
| Simba rekushandisa | 159 HP |
| Torque | 244 Nm pa3800 rpm |
| Bore, sitiroko | 95 мм |
Hunhu hwesimba hwe2TR-FE hunopa kunyange inorema SUV inokwana agility mumigwagwa yemuguta, asi mumugwagwa, kana iwe uchida kupfuura kubva kumhanya kwe120 km, simba rinogona kunge risina kukwana. Kuchinja kwemafuta panguva kwakakosha kune chero injini yekupisa yemukati. Iyo 2TR-FE injini yakagadzirirwa 5w30 synthetic mafuta, iyo inofanirwa kuchinjwa yega yega 10 km. Kune 2TR-FE, kushandiswa kwemafuta kwe300 ml pa1 km kunoonekwa seyakajairwa. Pakumhanya kweinjini yakakwira, oiri inoparara. Iyo gap inopisa muinjini ndeye 000 mm.
Nekushanda kwakakodzera, injini yekushandisa isati yabhoweka inenge 500 - 600 zviuru zvemakiromita, asi nekumhanya kwe250 km, kutsiva zvindori kuchatodiwa. Ndiko kuti, nenguva iyo macylinders anofinhwa kusvika pakukura kwekutanga kugadzirisa, zvindori zvinotsiviwa kamwechete.
Pamotokari zhinji, nekumhanya kwe120 km, iyo yekumberi crankshaft mafuta chisimbiso inotanga kudonha. Iyo injini block inokandwa kubva kusimbi yakakandwa uye haina nickel coating, iyo inowedzera sosi uye isina dambudziko kushanda kweinjini iyi.
Iyo 2TR-FE injini yakaiswa pamhando dzakadai se:
- Land Cruiser Prado 120, 150;
- Tacoma;
- Fortuner;
- Hilux, Hilux Surf;
- 4-Mumhanyi;
- Innova;
- Hi-Ace.
Engine tuning
Tuning SUVs, kureva kuiswa kwemavhiri makuru paari, pamwe nemidziyo inowedzera uremu hwemotokari, zvinoita kuti zviome kuti injini ye2TR-FE idhonze hukuru hwose uhwu. Vamwe vevaridzi vanoisa mechanical supercharger (compressors) pane iyo unit, iyo inowedzera simba uye torque. Nekuda kweiyo yekutanga yakaderera compression ratio, kuisirwa kwe compressor hakuzodi kupindira mu block uye cylinder musoro 2TR-FE.
Pasi pe 2TR-FE piston haisi flat, ine valve grooves, iyo inoderedzawo njodzi yevhavha inosangana nepiston, kunyange kana ketani ikaputika, asi nekushanda kwakakodzera, ketani yenguva pamotokari inoshanda kusvikira injini. iri overhauled.
