Toyota Lexus 2UZ-FE 4.7 V8 injini
Opanda Gulu

Toyota Lexus 2UZ-FE 4.7 V8 injini

Injini yamphamvu 8-2UZ-FE (Toyota / Lexus) yokhala ndi kuchuluka kwa malita 4,7 idatulutsidwa mu 1998 ku fakitale ku USA, Alabama. Zitsulo zamagalimoto zimapangidwa ndi chitsulo chosapanga dzimbiri, chokhala ndi mawonekedwe ofanana ndi V. Makina opangira mafuta ndi amagetsi, osiyanasiyana. Mtunduwu udapangidwa kuti uzitenga ndi ma SUV akuluakulu, chifukwa chake uli ndi makokedwe okwera (434 N * m) pama revute ochepa. Mphamvu yayikulu ya injini ndi "mahatchi" 288, ndipo kuchuluka kwake ndi 9,6.

Mafotokozedwe 2UZ-FE

Kusamutsidwa kwa injini, masentimita masentimita4664
Zolemba malire mphamvu, hp230 - 288
Zolemba malire makokedwe, N * m (kg * m) pa rpm.Zamgululi. 343 (35) / 3400
Zamgululi. 415 (42) / 3400
Zamgululi. 420 (43) / 3400
Zamgululi. 422 (43) / 3600
Zamgululi. 424 (43) / 3400
Zamgululi. 426 (43) / 3400
Zamgululi. 427 (44) / 3400
Zamgululi. 430 (44) / 3400
Zamgululi. 434 (44) / 3400
Zamgululi. 434 (44) / 3600
Zamgululi. 438 (45) / 3400
Zamgululi. 441 (45) / 3400
Zamgululi. 444 (45) / 3400
Zamgululi. 447 (46) / 3400
Zamgululi. 448 (46) / 3400
Zamgululi. 450 (46) / 3400
Mafuta ogwiritsidwa ntchitoPetrol umafunika (AI-98)
Gasoline
Mafuta AI-95
Mafuta AI-92
Kugwiritsa ntchito mafuta, l / 100 km13.8 - 18.1
mtundu wa injiniV-mawonekedwe, 8 yamphamvu, 32-valavu, DOHC, kuzirala kwamadzi
Onjezani. zambiri za injiniDoHC
Zolemba malire mphamvu, hp (kW) pa rpmZamgululi. 230 (169) / 4800
Zamgululi. 234 (172) / 4800
Zamgululi. 235 (173) / 4800
Zamgululi. 238 (175) / 4800
Zamgululi. 240 (177) / 4800
Zamgululi. 240 (177) / 5400
Zamgululi. 260 (191) / 5400
Zamgululi. 263 (193) / 5400
Zamgululi. 265 (195) / 5400
Zamgululi. 267 (196) / 5400
Zamgululi. 268 (197) / 5400
Zamgululi. 270 (199) / 4800
Zamgululi. 270 (199) / 5400
Zamgululi. 271 (199) / 5400
Zamgululi. 273 (201) / 5400
Zamgululi. 275 (202) / 4800
Zamgululi. 275 (202) / 5400
Zamgululi. 276 (203) / 5400
Zamgululi. 282 (207) / 5400
Zamgululi. 288 (212) / 5400
Chiyerekezo cha kuponderezana9.6 - 10
Cylinder awiri, mm94
Pisitoni sitiroko, mm84
Makina osinthira voliyumu yamphamvupalibe
Kutulutsa kwa CO2 mu g / km340 - 405
Chiwerengero cha mavavu pa silinda iliyonse4

Kusintha

Mafotokozedwe a injini ya 2UZ-FE V8 ndi zovuta

Mu 2011, wopanga adatulutsanso mtundu wama injini ya 2UZ-FE, wokhala ndi valavu yamagetsi yamagetsi ndi VVT-i nthawi yamagetsi yosinthira. Izi zidatheka kukwaniritsa mphamvu ya malita 288. gawo., lomwe ndi mayunitsi 50 kuposa mtundu wakale, ndikuwonjezera makokedwewo kukhala 477 N * m.

Mavuto a 2UZ-FE

Chipangizocho sichikhala ndi zovuta zina, ndikuwongolera galimoto munthawi yake komanso kugwiritsa ntchito zida zapamwamba za 2UZ-FE sizimabweretsa zovuta kwa wokonda galimoto. Komabe, injini ikadali ndi mfundo zochepa. Ndi:

  • mkulu mafuta;
  • kufunikira kwa kuwongolera pafupipafupi kutulutsa kwamalovu;
  • chiopsezo breakage wa hayidiroliki tensioner pa lamba m'malo;
  • gwero laling'ono la pampu yamadzi ndi lamba wosungira nthawi (liyenera kusinthidwa makilomita 80 - 000).

Nambala ya injini ili kuti

Nambala yazida ili kutsogolo, kugwa kwa chipikacho.

Kodi injini nambala 2UZ-FE ili kuti

Kukonzekera 2UZ-FE

Njira imodzi yosavuta yowonjezera mphamvu ya 2UZ-FE ndiyo kugula ndi kukhazikitsa kompresa kuchokera ku TRD. Izi ziwonjezera mphamvu mpaka 350 hp.

Njira inanso ndikugwiritsa ntchito mpope wa Walbro, ma piston opanga, ma jakisoni atsopano, ma CD a ARP ndi utsi wa mainchesi atatu. Njira iyi ithandizira kukhazikitsa mphamvu mpaka malita 3. kuchokera.

Zomwe zidakhazikitsidwa

Galimoto ya 2UZ-FE imayikidwa pazinthu zamagalimoto monga:

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

Malinga ndi ndemanga za eni galimoto ndi zimango, injini 2UZ-FE ukufika pafupifupi makilomita 1 miliyoni, ndi kunja, monga ulamuliro, madalaivala kusintha magalimoto aliyense zaka 4-5. Pachifukwa ichi, chitsanzochi chikufunika kwambiri pamsika wachiwiri wa Russian Federation. Anthu ambiri okonda magalimoto aku Russia amakonda chidwi ndi injini ya 2UZ-FE ndikuyiyika mgalimoto kuti iwapatse "moyo wachiwiri".

Kanema: kusonkhanitsa injini ya 2UZ-FE

Kukonza kwa injini ya V8 2UZFE kuchokera ku Toyota Land Cruiser 100

Ndemanga imodzi

Kuwonjezera ndemanga