Toyota 8GR-FXS injini
Zviri mukati
Iyo 8GR-FXS injini ndechimwe chitsva chevagadziri veinjini dzeJapan. Iyo modhi yakagadziridzwa uye yakaiswa mukugadzirwa ndeye analogue yeinozivikanwa 2GR-FCS.
tsananguro
Iyo yemagetsi unit yechizvarwa chitsva 8GR-FXS longitudinal kurongeka inoratidzirwa neD-4S yakasanganiswa mafuta jekiseni, kushandiswa kweiyo inobatika VVT-iW inochinja-chinja nguva yevhavha system, uye Atkinson cycle operation. Yakaburitswa kubva muna Gumiguru 2017. Korona yakaiswa paToyota kubvira 2018, paLexuses - gore rapfuura.
Iyo 8GR-FXS ndeye 8th chizvarwa V-block injini ine aruminiyamu silinda musoro, mapatya camshafts (injini mhuri). F - DOHC valve chitima marongerwo, X - Atkinson cycle hybrid, S - D-4S yakasanganiswa mafuta jekiseni system.
Fuel injection system ine jekiseni rakabatanidzwa. Kushandiswa kweD-4S kunobatsira kuwedzera kwesimba, torque, hupfumi hwemafuta uye kunoderedza zvakanyanya kubuda kwemagasi anokuvadza mumhepo. Panguva imwecheteyo, zvinofanirwa kucherechedzwa kuti kuomarara kweiyo mafuta ekupa system inogona kuve sosi yekuwedzera malfunctions.
Iyo valve mechanic ndeye maviri-shaft, pamusoro pevharuvhu.
Iyo inoshanduka yevhavha nguva sisitimu ndeyemagetsi, kaviri. Zvinonyanya kuvandudza kushanda. Iyo Dual VVT-iW tekinoroji inoshandiswa inovimbisa kushanda kweinjini yekupisa kwemukati pamitoro yakaderera uye yenguva pfupi.
Technical specifications
| Saizi chaiyo yeinjini, cm³ | 3456 |
| Simba (max), h.p. | 299 |
| Simba chairo, kg/hp | 6,35 |
| Torque (max), Nm | 356 |
| Cylinder block | V-shaped, aluminium |
| Uwandu sepombi | 6 |
| Nhamba yemagetsi | 24 |
| Cylinder musoro | aluminium |
| Cylinder dhayamita, mm | 94 |
| Kurohwa kwepisitoni, mm | 83 |
| Kukanganiswa kwehuwandu | 13 |
| Nguva yekufambisa | cheni |
| Chikamu chevatongi | VVT-iW + VVT-i |
| Mafuta anoshandiswa | Peturu AI-98 |
| Fuel supply system | jekiseni rakasanganiswa, D-4S |
| Kushandiswa kwemafuta, l/100 km (nzira huru/guta) | 5,6/7,9 |
| Lubrication system, l | 6,1 |
| Mafuta anoshandiswa | 5W-30 |
| CO₂ kubuda, g/km | 130 |
| Zvakatipoteredza Norm | Euro 5 |
| Hupenyu hwebasa, zviuru zvemakiromita | 250 + |
| Feature | Mbeu dzakauchikwa |
Izvo zvataurwa pamusoro apa zvinokutendera kuti ugadzire pfungwa yakajairika yesimba remagetsi.
Kuvimbika, utera
Iyo ichiri kumberi kwazvo kutonga zvakananga kuvimbika kweiyo 8GR-FXS yemukati injini yekupisa nekuda kwenguva pfupi yekushandisa (nhamba dzemhosva dziri kuongororwa). Asi matambudziko ekutanga akatotaurwa zvishoma. Sechinyakare, iyo GR yakatevedzana modhi, iyo isina simba pombi yemvura. Mitsindo yekunze inocherechedzwa panguva yekushanda kweVVT-I couplings yeDual VVT-iW system, coils yekudzima.
Pane ruzivo rumwechete nezve diki rinopisa mafuta, uye kubva pakutanga kwekushanda kweinjini. Asi ichiri kare kuti titarise zvikanganiso zvose zvakanyorwa sechinetso chechikwata chemagetsi, sezvo chinogona kumuka semugumisiro wezvikanganiso zvakaitwa nemutyairi pachake panguva yekushanda.
Hazvidikanwi kutaura pamusoro pekuchengetedzwa kwejini inopisa mukati - mugadziri haapi kupa hukuru hwekugadzirisa kwechikwata. Asi kuvapo kwe-cast-iron liners mu cylinder block kunopa tariro yekugona kwayo.
About tuning
Iyo 8GR-FXS mota, sevamwe vese, iri pasi pekugadzirisa. Zvinoenderana neruzivo rwuripo, chip tuning yakaedzwa nekuisa pedal-bhokisi module kubva kuDTE-systems (DTE PEDALBOX) - yakagadzirwa kuGermany.
Zvinofanira kuyeukwa kuti rudzi urwu rwekugadzirisa haruwedzere simba rejini, asi rinongogadzirisa zvigadziro zvekugadzirisa injini. Kunyangwe, maererano nevamwe varidzi, chip tuning haipe chero shanduko inooneka.
Iko hakuna dhata pane mamwe marudzi ekugadzirisa (muchadenga, kuisirwa turbo compressor pamwe chete kutsiva pistons), sezvo mota yakaonekwa pamusika nguva pfupi yadarika.
Mafuta einjini
Mugadziri anokurudzira kuchinja mafuta mushure memakiromita zviuru gumi kana kamwe chete pagore. Inonyanya kugamuchirwa sarudzo ndeye kushandiswa kwekugadzira lubricant Toyota Motor Oil SN GF-10 5W-5. DXG 30W-5 inogona kushandiswa sechinzvimbo. Paunosarudza mafuta, iwe unofanirwa kuterera kune yayo mhando yekirasi (inoratidzirwa nezviratidzo SN). Muchiitiko chekuwedzera kushandiswa ("mafuta ekupisa"), zvinokurudzirwa kuchinja kune marudzi ane denser consistency - 30W-10. Somuenzaniso, Shell Helix 40W-10.
Kutenga injini yechibvumirano
Kana zvichidikanwa, kutsiva, unogona kutenga nyore chibvumirano ICE 8GR-FXS. Vatengesi munharaunda yese yeRussian Federation vanopa injini dzepakutanga chero nzira yekubhadhara, kusvika kumwedzi gumi nemiviri yekubhadhara.
Kondirakiti ICEs inoenda kusati kwatengeswa kugadzirira uye kuyedzwa kutevedzera zviyero. Muzviitiko zvakawanda, mutengesi anopa vimbiso yehutano hwezvinhu (kazhinji kwemwedzi mitanhatu). Kuti ujekese mazwi ekutengesa, unofanirwa kuenda kune webhusaiti yemutengesi uye kujekesa mibvunzo yese yaunayo.
Mhedziso chete ndeyokuti pasinei nezvikanganiso zviripo, Toyota yakagadzira iri nyore, yakavimbika, panguva imwe chete ine simba uye ine hupfumi injini.
Kwaiswa
