Enjine ea Toyota Sequoia
Li-engines

Enjine ea Toyota Sequoia

Toyota Sequoia (Toyota Sequoia), moloko oa pele le oa bobeli li na le boholo bo feletseng, li-SUV tse kholo ka ho fetisisa ka mor'a Mega Cruiser. Qaleho ea koloi ena e kholo e etsahetse ka 2000 e le mohlala oa selemo se tlang. Mabapi le theko, e ne e le kaholimo ho 4Runner ea boholo bo bohareng, empa e le ka tlase ho Land Cruiser.

Ho feta moo, Sequoia e ile ea nkela Toyota Tundra sebaka, motheong oa eona e hahiloeng. Hajoale, e fumana tlhokahalo limmarakeng tsa USA, Canada, Mexico, Puerto Rico, Middle East.

Enjine ea Toyota Sequoia
Toyota sequoia

Nako ea tlhahiso le thekiso ea moloko oa pele oa mechine ena e ne e le nako ea ho tloha 2001 ho ea ho 2007. Ho tloha 2003, koloi e na le lisebelisoa tse latelang:

  • tsamaiso ea ho laola lik'homphieutha ka boto;
  • taolo ya tlelaemete;
  • mabili a mangata.

Moralo oa ho emisoa ka pele o tšoana le Prado 120, ho emisoa ka morao ho tšoana le Land Cruiser 100. Ka thuso ea taolo ea boemo ba leholimo ba libaka tse peli, o ka fetola phallo ho bapalami ba ka morao mme o kenya moea holim'a kutu.

Litulo tsa mola oa boraro li tlosoa habonolo 'me li kenngoa sebakeng sa tsona,' me mola oa bobeli o phutha ka lehlakoreng la koloi, o eketsa haholo phaposi ea thepa.

Meloko ka bobeli ea mechini ena e entsoe le ho hahuoa bakeng sa 'maraka oa Amerika Leboea. Le hoja k'hamphani ka 2010 e phatlalalitse ho tlosoa ha SUV ena moleng oa kopano ka lebaka la ho fokotseha ha tlhokahalo, ka nako e ts'oanang enjene e ile ea nkeloa sebaka ke e kholoanyane le e matla haholoanyane. Phetiso ea othomathike ea lebelo le mahlano e ile ea boela ea nkeloa sebaka ke 6-speed e le 'ngoe. Matla a ne a le mangata bakeng sa mofuta oa koloi ea ka morao, 'me SUV e kholo e ile ea otla 100 km/h ka metsotsoana e 6,1 feela.

Ke lienjineri life tse kentsoeng melokong e fapaneng ea likoloi

SUV ena e kholo ea Toyota Sequoia e ne e e-na le mefuta e meraro ea lienjene tse nang le ts'ebetso e tsotehang, tse ka sehloohong li thathamisitsoe tafoleng ena:

Moloko, ho lokisa Enjene e etsaBuka, lMatla, kWt.Torque, NM
1 2UZ-FE4.7177427
2UZ-FE4.7177427
1, tse ling 2UZ-FE4.7208441
ling 2UZ-FE4.7208441
2 1UR-FE4.6228426
2UZ-FE4.7201443
3UR-FE5.7280544
3UR-FE5.7280544
3UR-FE5.7280544

Sesebelisoa sa matla sa moloko oa 1 oa Sequoia e ne e le enjene ea 8-litha e le ngoe ea V4,7, e kopantsoeng le phetisetso ea 4-speed automatic transmission. Kamora ho hlophisoa bocha ka 2004, sistimi ea nako e feto-fetohang ea VVT-i e ile ea hlaha enjeneng mme ea ba matla le ho feta - 273-282 hp. ka., 'me gearbox e fetileng e ile ea nkeloa sebaka ke 5-speed.

Moloko oa bobeli oa SUV ea boholo bo felletseng ea Toyota Sequoia e fanoa ka koloi e ka morao kapa ka mabili ohle. Koloi e na le lienjineri tse 8-cylinder le phetiso ea othomathiki.

Enjine ea Toyota Sequoia
Enjene ea Toyota Sequoia

Lienjineri tsohle tse tukang ka hare tse kentsoeng Sequoia e ne e le peterole. Lienjine tse neng li le likoloing tsa moloko oa pele li ile tsa sebelisa lilithara tse 100 tsa peterole leetong la lik'hilomithara tse 16,8 haeba motsamao o ne o le ka potoloho e tsoakiloeng. Ka mor'a ho tsosolosa ka 2004, tšebeliso ea eona e theohetse ho lilithara tse 15,7. Molokong oa bobeli oa likoloi, ho itšetlehile ka mofuta oa enjene, tšebeliso e ne e tloha ho 16,8 ho isa ho 18,1 lilithara tsa peterole. Litanka tsa mafura li ne li na le bophahamo ba lilithara tse 99 ho isa ho tse 100.

Ke lienjineri life tse tsebahalang haholo

Lienjineri tsa mofuta oa 2UZ-FE, tse emeloang ke liphetoho tse 'maloa, tse ileng tsa ama matla a tsona (240, 273, 282 hp), ho tloha ka 2000 ho fihlela joale, li ntse li tsoela pele ho kenngoa ho Toyota Sequoia ea maemo a mabeli a trim. Ho hlakile hore palo eohle ea li-motor tsena tse kentsoeng feela mefuteng ena ea Toyota e feta mefuta e 'meli e setseng ea likarolo tsa matla.

Enjine ea Toyota Sequoia
Enjene ea Toyota Sequoia 2UZ-FE

Setsi sa matla sa mofuta oa 1UR-FE se kentsoe tlhophisong e le 'ngoe ea koloi ena 2007 AT SR4.6 ho tloha 5 ho fihlela kajeno. Ka hona, ho ata ha eona ho tlase ho feta lienjineri tse tharo.

Boemo bo bohareng ke enjene ea mofuta oa 3UR-FE, eo ho tloha ka 2007 ho fihlela hajoale e sebelisitseng maemo a mararo a Toyota Sequoia. Mohlomong, ha ho fanoe ka tšebeliso ea li-motor ho mefuta e meng ea Toyota le bahlahisi ba bang, setšoantšo se ka fetoha ka tsela e itseng.

Lienjineri tsee li kentsoe mefuteng efe ea lebitso?

Hammoho le Toyota Sequoia, enjene ea 3UR-FE e sebelitse e le setsi sa motlakase mefuteng e meng, lintlha tsa eona li akaretsoa tafoleng e ka tlase:

Enjene e etsaToyotaLexus
AristohodimoCrownMajesticSoarer4MopalloLand cruisertundra
1UZ-FE+++++
2UZ-FE++++
3UR-FE+++

Joalokaha u ka bona, li-motor tse tharo li ne li kenngoa haholo-holo ho li-SUV tse boima le tse matla, 'me li iponahatsa feela ka lehlakoreng le letle, ka bobeli ka litšobotsi tse matla le ho tšepahala.

Enjene efe e molemo ho khetha koloi

E itšetlehile ka khetho ea botho le ho fumaneha ha chelete. Ka lehlakoreng le leng, khetho e thata ka lebaka la ho tšepahala ho phahameng le bokhoni ba li-motor tse tharo. Liphapang tsa bona tsa tekheniki ke life?

Enjine ea Toyota Sequoia
Toyota Sequoia ka hare

Ho tloha ka 1997, tsamaiso ea VVTi e hlahile ho 1UZ FE, e leng se entseng hore ho khonehe ho eketsa bophara ba li-valve tsa ho kenya. Ho ile ha kenngoa gasket e fapaneng holim'a hlooho ea cylinder, ho ne ho sebelisoa mefuta e mengata ea ACIS. Sistimi e ntlafalitsoeng ea ho futhumatsa, lipiston le li-throttle tsa elektroniki tse kentsoeng. Ka mor'a ho tsosolosa, tekanyo ea compression le bokhoni ba enjene bo ile ba eketseha.

Enjene ena e nkoa e le ea bohlokoa bakeng sa matla a thepa, e leng ho eketsang mohloli. Ka mohlala, 1UZ FE aluminium silicon alloy pistons e hanyetsana le mocheso o phahameng, o tiisang ho mamellana ka thata le ho lumellana ka thata ho li-cylinders. Letoto la lienjineri tsa 2UZ li ile tsa atleha, ntle le mefokolo le mefokolo ea moralo. Resource 2UZ-FE - ho feta limilione tse 0,5 km.

Sekoahelo sa cylinder cylinder block se ile sa eketsa ho tšepahala le ho tšoarella ha motlakase.

Ka 2005, tsamaiso ea VVTi e ile ea hlaha lienjiniking tsena, e ileng ea ama matla, e ileng ea eketseha ho 280 hp. Ka. Li-motors tsa letoto la 2UZ li na le mabanta a nako a meno a nang le sebaka se seng ka mor'a lik'hilomithara tse likete tse 100.

Enjene ea 3UR-FE e khetholloa ke molumo o moholo, mochine o motlakase oa tšepe e sa hloekang, ho ba teng ha li-catalyst tse 3 tsa ho hloekisa, joalo-joalo E hlahisoa ka bobeli ka turbocharger le ka phetolelo ea sepakapaka. Hammoho le peterole, ha ho thata ho li fetolela ho biofuels kapa khase. Enjene ena, ka tlhokomelo e nepahetseng, e tla ba le ts'epo e ntle haholo le mamello. Ho ea ka litlaleho tse ling, o khona ho tsamaea lik'hilomithara tse limilione tse 1,3 ntle le ho senyeha ho hoholo.

Lifereko tse ncha tsa Toyota Sequoia

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