Toyota Lexus 2UZ-FE 4.7 V8 injini

Iyo 8-humburumbira injini 2UZ-FE (Toyota / Lexus) ine huwandu hwe4,7 litres yakaburitswa muna 1998 kufekitori muUSA, Alabama. Iwo ma cylinders akagadzirwa nesimbi yakakandwa, ine hurongwa hwakafanana ne-V. Iyo yekupinza jekiseni sisitimu yemagetsi, yakawanda-poindi. Iyo modhi yakagadzirirwa kugadzira mapikicha uye makuru maSUV, saka ine yakakwira torque (434 N * m) pane zvine mwero revs. Iyo inonyanyisa injini simba i288 "mabhiza", uye compression ratio i9,6.

Rondedzero 2UZ-FE

Injini yekumhanyisa, cubic cm	4664
Simba rakakura, hp	230 - 288
Kunonyanyisa torque, N * m (kg * m) pa rpm.	343(35)/3400 415(42)/3400 420(43)/3400 422(43)/3600 424(43)/3400 426(43)/3400 427(44)/3400 430(44)/3400 434(44)/3400 434(44)/3600 438(45)/3400 441(45)/3400 444(45)/3400 447(46)/3400 448(46)/3400 450(46)/3400
Mafuta anoshandiswa	Peturu Premium (AI-98) Gasoline Peturu AI-95 Peturu AI-92
Mafuta anoshandiswa, l / 100 km	13.8 - 18.1
mhando yeinjini	V-zvakaumbwa, 8-humburumbira, 32-vharafu, DOHC, kutonhora kwemvura
Wedzera. Injini ruzivo	DOHC
Simba rakakura, hp (kW) paRpm	230(169)/4800 234(172)/4800 235(173)/4800 238(175)/4800 240(177)/4800 240(177)/5400 260(191)/5400 263(193)/5400 265(195)/5400 267(196)/5400 268(197)/5400 270(199)/4800 270(199)/5400 271(199)/5400 273(201)/5400 275(202)/4800 275(202)/5400 276(203)/5400 282(207)/5400 288(212)/5400
Kukanganiswa kwehuwandu	9.6 - 10
Cylinder dhayamita, mm	94
Kurohwa kwepisitoni, mm	84
Iyo nzira yekushandura vhoriyamu yemasilindiri	kwete
CO2 kubuda mu g / km	340 - 405
Huwandu mavharuvhu pa humburumbira	4

Kuchinja

Muna 2011, mugadziri akaburitsa yakagadziridzwa vhezheni yeiyo 2UZ-FE injini, ine gwenya remagetsi vharuvhu uye neVVT-i inoshanduka nguva yekutora vharuvhu. Izvi zvakaita kuti zvikwanisike kuwana simba re288 litita. sec., inova makumi mashanu mayunitsi kupfuura mune yekare vhezheni, uye wedzera torque kusvika 50 N * m.

2UZ-FE matambudziko

Chigadzirwa hachina zvipingamupinyi zvakakosha, nekuchengetedza panguva yakakodzera kwemotokari uye kushandiswa kwezvinhu zvepamusoro zvinodhura 2UZ-FE hazviunze matambudziko kune anofarira mota. Zvisinei, injini achiri asina simba pfungwa. It:

• high mafuta ekushandisa;
• kudiwa kwekugara uchidzora kwekuchenesa kwemagetsi emagetsi;
• njodzi yekuparara kweiyo hydraulic tensioner mukutsiva bhandi;
• diki sosi yepombi yemvura uye bhanhire renguva (inoda kuchinjwa makiromita zviuru makumi masere - zviuru zana nemazana).

Ndeipi nhamba yeinjini

Nhamba yekushandisa iri kumberi, mukudonha kwebhokisi.

Kugadzirisa 2UZ-FE

Imwe yedzakareruka nzira dzekuwedzera simba re2UZ-FE ndeyekutenga nekuisa compressor kubva kuTRD. Izvi zvichawedzera simba ku350 hp.

Imwe nzira ndeyekushandisa pombi yeWalbro, dzakagadzirwa piston, majekiseni matsva, maARP studs uye 3-inch chiutsi. Iyi nzira ichabatsira kusimudzira simba rinosvika mazana mana emalita. kubva.

Ndeapi mamodheru akaiswa

Iyo 2UZ-FE mota inoiswa pane akadai mota mhando se:

• Lexus GX 470;
• Lexus LX 470;
• Toyota Tundra;
• Toyota 4Runner;
• Toyota Sequoia;
• Toyota Land Cruiser.

Maererano wongororo varidzi motokari uye makanika, zvekuvaka injini 2UZ-FE rinosvika anenge 1 miriyoni makiromita, uye kunze, kazhinji, vatyairi kuchinja motokari ose 4-5 makore. Neichi chikonzero, iyi modhi iri kudiwa zvakanyanya mumusika wechipiri weRussian Federation. Vazhinji vanofarira mota dzeRussia vanoratidza kufarira injini ye 2UZ-FE uye voiisa mumotokari kuvapa "hupenyu hwechipiri".

Vhidhiyo: kuunganidza iyo 2UZ-FE injini

Kugadziriswa kweiyo V8 2UZFE injini kubva kuToyota Land Cruiser 100