Toyota Lexus 2UZ-FE 4.7 V8 igwe
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Toyota Lexus 2UZ-FE 4.7 V8 igwe

E wepụtara injin 8-cylinder 2UZ-FE (Toyota / Lexus) nke nwere oke lita 4,7 na 1998 n'otu ụlọ ọrụ dị na USA, Alabama. A na-eji ihe nkedo ígwè arụ ụgbọ ahụ, nwee nhazi ụdị V. Usoro ịgba mmanụ ọkụ bụ elektrọnik, ọtụtụ ebe. Emepụtara ihe nlereanya ahụ maka iburu ụgbọ elu na nnukwu SUV, yabụ na ọ nwere nnukwu torque (434 N * m) na ntụgharị mgbanwe. Ike injin kacha bụ 288 “ịnyịnya”, yana mkpakọ mkpakọ bụ 9,6.

Nkọwapụta 2UZ-FE

Mwepụ engine, cubic cm4664
Oke ike, h.p.230 - 288
Ogologo kachasị, N * m (kg * m) na 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
Mmanụ ejiMmanụ petrol (AI-98)
Na mmanụ ụgbọala
Mmanụ gasị AI-95
Mmanụ gasị AI-92
Fuel oriri, l / 100 km13.8 - 18.1
enginedị engineỤdị V, 8-cylinder, 32-valve, DOHC, mmiri jụrụ oyi
Tinye ozi engineDOHC
Oke ike, h.p. (kW) na rpm230 (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
Oke mkpakọ9.6 - 10
Sịlịnda dayameta, mm94
Piston strok, mm84
Usoro maka igbanwe olu nke cylindersọ dịghị
Nsipụta CO2 na g / km340 - 405
Ọnụ ọgụgụ nke valves kwa cylinder4

Mgbanwe

2UZ-FE V8 nkọwa engine na nsogbu

Na 2011, onye nrụpụta wepụtara ụdị emelitere nke injin 2UZ-FE, nke nwere valvụ eletrọnkị eletrọnị na sistemu oge VVT-i na-agbanwe agbanwe. Nke a mere ka o kwe omume nweta ike nke lita 288. sec., nke bụ nkeji iri ise karịa na nke ochie, ma mee ka torque ahụ bụrụ 50 N * m.

Nsogbu 2UZ-FE

Ngwaọrụ enweghị ihe ndọghachi azụ ọ bụla, na-echekwa ụgbọ ala n'oge na iji ihe eji eme ihe dị elu 2UZ-FE anaghị ewetara onye na-anụ ụgbọ ala nsogbu. Agbanyeghị, injin ahụ ka nwere ebe adịghị ike. Nke a bụ:

  • elu oriri mmanụ;
  • mkpa maka nhazi oge niile nke ikpocha ọkụ nke valvụ;
  • ihe ize ndụ nke nkwụsị nke hydraulic tensioner na usoro nke dochie eriri;
  • obere akụrụngwa nke mgbapụta mmiri na eriri oge (ọ dị mkpa ka a gbanwee kwa 80 - 000 km).

Ebee ka nọmba engine dị

Nọmba ngwaọrụ dị n'ihu, na ngọngọ nke ngọngọ ahụ.

Ebee ka engine nọmba 2UZ-FE dị

Tuning 2UZ-FE

Otu n'ime ụzọ kachasị mfe iji bulie ike nke 2UZ-FE bụ ịzụta ma wụnye compressor sitere na TRD. Nke a ga -eme ka ike ahụ ruo 350 hp.

Wayzọ ọzọ bụ iji mgbapụta Walbro, pistons adịgboroja, injectors ọhụrụ, stud ARP na iyuzucha anụ ọhịa 3. Approachzọ a ga -enyere aka mepụta ike ruru lita 400. na.

Kedu ụdị arụnyere

A na-etinye moto 2UZ-FE n'ụdị ụgbọ ala dị ka:

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

Dabere na nyocha nke ndị nwe ụgbọ ala na ndị ọrụ ụgbọ ala, akụ nke injin 2UZ-FE ruru ihe dị ka nde kilomita 1, na mba ofesi, dịka iwu, ndị ọkwọ ụgbọ ala na-agbanwe ụgbọ ala kwa afọ 4-5. Maka nke a, ihe nlereanya a na -achọsi ike na ahịa nke abụọ nke Russian Federation. Ọtụtụ ndị na-anụ ụgbọ ala Russia na-egosi mmasị na injin 2UZ-FE ma tinye ya n'ụgbọ ala iji nye ha "ndụ nke abụọ".

Vidiyo: na-agbakọta injin 2UZ-FE

Ndozi nke injin V8 2UZFE sitere na Toyota Land Cruiser 100

Otu okwu

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