Toyota Sequoia injuna
Abubuwa
Toyota Sequoia (Toyota Sequoia), duka ƙarni na farko da na biyu suna da girma, mafi girma SUVs bayan Mega Cruiser. Farkon wannan babbar mota ya faru a shekara ta 2000 a matsayin samfurin shekara ta gaba. Dangane da farashi, ya kasance sama da matsakaicin girman 4Runner, amma ƙasa da Land Cruiser.
Haka kuma, Sequoia ya maye gurbin Toyota Tundra, a kan tushen da aka gina. A halin yanzu, yana samun buƙata a kasuwannin Amurka, Kanada, Mexico, Puerto Rico, Gabas ta Tsakiya.
Lokacin samarwa da siyar da ƙarni na farko na waɗannan injuna shine lokacin daga 2001 zuwa 2007. Tun 2003, da mota aka sanye take da:
- tsarin kula da kwamfuta a kan jirgi;
- kula da yanayi;
- dabaran da yawa.
Tsarin dakatarwar gaba yayi kama da Prado 120, dakatarwar ta baya tana kama da Land Cruiser 100. Tare da taimakon kula da yanayin sauyin yanayi biyu, zaku iya daidaita kwarara zuwa ga fasinjoji na baya kuma ku shayar da gangar jikin.
Za a iya cire kujerun layi na uku cikin sauƙi a sanya su a wuri, sai layi na biyu kuma ya ninka ta hanyar motar, wanda ke ƙara yawan ɗakunan kaya.
Duk tsararraki na waɗannan injinan an tsara su kuma an gina su don kasuwar Arewacin Amurka. Ko da yake a shekara ta 2010 kamfanin ya sanar da cire wannan SUV daga layin taro saboda raguwar buƙatun, a lokaci guda kuma an maye gurbin injin da mafi girma da ƙarfi. An kuma maye gurbin watsa mai sauri ta atomatik da mai sauri 6. Ƙarfin yana da yawa don nau'in tuƙi na baya, kuma babban SUV ya buga 100 km/h a cikin daƙiƙa 6,1 kawai.
Waɗanne injuna aka shigar a kan ƙarni daban-daban na motoci
Wannan babban Toyota Sequoia SUV sanye take da nau'ikan injuna guda uku tare da aiki mai ban sha'awa, manyan waɗanda aka jera a cikin wannan tebur:
| Generation, restyling | Alamar injiniya | ,Arar, l | Power, kWt. | Karfin juyi, Nm |
|---|---|---|---|---|
| 1 | 2UZ-FE | 4.7 | 177 | 427 |
| 2UZ-FE | 4.7 | 177 | 427 | |
| 1 ,rasa | 2UZ-FE | 4.7 | 208 | 441 |
| ling | 2UZ-FE | 4.7 | 208 | 441 |
| 2 | 1UR-FE | 4.6 | 228 | 426 |
| 2UZ-FE | 4.7 | 201 | 443 | |
| 3UR-FE | 5.7 | 280 | 544 | |
| 3UR-FE | 5.7 | 280 | 544 | |
| 3UR-FE | 5.7 | 280 | 544 | |
Naúrar wutar lantarki na Sequoia na ƙarni na farko ya kasance injin V1 mai nauyin lita 8, wanda aka haɗa tare da watsa atomatik mai sauri 4,7. Bayan restyling a shekarar 4, VVT-i m bawul lokaci tsarin ya bayyana a kan engine kuma ya zama mafi ƙarfi - 2004-273 hp. tare da., Kuma an maye gurbin akwatin gear na baya da 282-gudun.
An ba da ƙarni na biyu na Toyota Sequoia cikakken SUV tare da ko dai ta baya ko duk abin hawa. Motar tana dauke da injunan silinda 8 da kuma na'urar watsawa ta atomatik.
Duk injunan konewa na ciki da aka sanya akan Sequoia man fetur ne. Injunan da ke kan motocin na ƙarni na farko sun kashe lita 100 na man fetur a tafiyar kilomita 16,8 idan motsin ya kasance mai gauraya. Bayan restyling a 2004, amfani rage zuwa 15,7 lita. A na biyu ƙarni na motoci, dangane da iri engine, da amfani jeri daga 16,8 zuwa 18,1 lita na fetur. Tankunan mai suna da girma na lita 99 zuwa 100.
Wadanne injuna ne suka fi shahara
Injin 2UZ-FE iri, wanda aka wakilta da gyare-gyare da yawa, wanda ya shafi ikon su (240, 273, 282 hp), daga 2000 zuwa yanzu, ana ci gaba da sanyawa a kan Toyota Sequoia na matakan datsa guda biyu. A bayyane yake cewa jimlar adadin waɗannan injinan, waɗanda aka sanya kawai akan waɗannan samfuran Toyota, sun zarce sauran nau'ikan nau'ikan wutar lantarki guda biyu.
An shigar da tashar wutar lantarki ta alamar 1UR-FE akan tsari ɗaya na wannan motar 2007 AT SR4.6 tun daga 5 har zuwa yau. Yaɗuwar sa shine mafi ƙanƙanta na injinan uku.
Matsayin tsakiya yana shagaltar da injin iri na 3UR-FE, wanda daga 2007 zuwa yanzu yana da ƙarfin matakan datsa uku na Toyota Sequoia. Wataƙila, idan aka ba da amfani da waɗannan injina akan wasu samfuran Toyota da sauran masana'antun, hoton na iya canzawa kaɗan.
A kan waɗanne nau'ikan nau'ikan samfuran aka sanya waɗannan injunan?
Tare da Toyota Sequoia, injin 3UR-FE yayi aiki azaman tashar wutar lantarki akan wasu samfuran, cikakkun bayanai waɗanda aka taƙaita a cikin teburin da ke ƙasa:
| Alamar injiniya | toyota | Lexus | |||||
|---|---|---|---|---|---|---|---|
| Aristo | mafi girma | Crown | Girma | Soarer | 4Mai gudu | Land cruiser | tundra |
| 1UZ-FE | + | + | + | + | + | ||
| 2UZ-FE | + | + | + | + | |||
| 3UR-FE | + | + | + |
Kamar yadda ka gani, duk uku Motors aka yafi shigar a kan nauyi da kuma iko SUVs, da kuma nuna kansu kawai a kan mai kyau gefe, duka cikin sharuddan tsauri halaye da kuma AMINCI.
Wanne injin ya fi dacewa don zaɓar mota
Ya dogara da fifiko na sirri da samun kuɗi. A gefe guda kuma, zaɓin yana da wahala saboda babban aminci da ingancin duk injina uku. Menene bambance-bambancen fasaha na su?
Tun da 1997, tsarin VVTi ya bayyana akan 1UZ FE, wanda ya sa ya yiwu a ƙara diamita na bawuloli masu amfani. An shigar da gasket daban-daban akan kan silinda, an yi amfani da nau'in kayan abinci na ACIS. Ingantaccen tsarin kunna wuta, pistons da shigar da ma'aunin lantarki. Bayan restyling, da matsawa rabo da engine iyawar ya karu.
An kimanta wannan motar don ƙarfin kayan aiki, wanda ke ƙara yawan albarkatu. Misali, pistons 1UZ FE aluminum silicon gami pistons suna da juriya ga yanayin zafi mai zafi, wanda ke tabbatar da juriya mai ƙarfi da dacewa da silinda. Jerin injunan 2UZ ya zama mai nasara, ba tare da ƙima da gazawa ba. Resource 2UZ-FE - fiye da miliyan 0,5 km.
Tushen simintin silinda na simintin ƙarfe ya ƙãra aminci da dorewa na motar.
A shekara ta 2005, tsarin VVTi ya bayyana akan waɗannan injunan, wanda ya shafi ikon, wanda ya karu zuwa 280 hp. Tare da Motoci na jerin 2UZ suna sanye da bel na lokacin haƙori tare da maye gurbin bayan kowane kilomita dubu 100.
Injin 3UR-FE yana bambanta da babban girma, nau'in ƙarancin ƙarfe na ƙarfe, kasancewar 3 shaye-shaye masu haɓakawa, da sauransu. An samar da shi duka tare da turbocharger kuma a cikin yanayin yanayi. Tare da man fetur, ba shi da wahala a mayar da su zuwa biofuels ko gas. Wannan motar, tare da kulawa mai kyau, zai sami kyakkyawan tabbaci da juriya. A cewar wasu rahotanni, yana iya tafiya kilomita miliyan 1,3 ba tare da wata matsala ba.
