Injini 2TR-FE
Izinjini

Injini 2TR-FE

17.02.2023 /

Abashayeli basekhaya bayazi injini ye-2TR-FE ikakhulukazi iToyota Prado SUV, ngaphansi kwehood efakwe kusukela ngo-2006. Kwezinye izinhlobo, njenge-Hilux, injini isifakwe kusukela ngo-2004.

Injini 2TR-FE

Incazelo

I-2TR-FE iyinjini enkulu yakwaToyota enamasilinda amane. Umthamo oqondile ungama-cubes angama-2693, kepha umugqa "omane" ukhonjiswe njengo-2.7. Ngokungafani nenjini ye-3RZ-FE yobukhulu obufanayo, injini ifakwe i-Toyota variable valve timing system, lapho, esimweni se-Land Cruiser Prado 120 ne-Prado 150, ikuvumela ukuthi uthole i-163 hp ekuphumeni. ku-5200 rpm crankshaft.

Injini ye-Toyota 2TR-FE ifakwe ama-valve amane isilinda, ethuthukisa ukuthungatha kwegumbi lomlilo futhi isebenze ukukhulisa amandla, ngoba ukugeleza komoya kuhamba njalo kuya ohlangothini olulodwa - ukusuka kuma-valve okukhiphayo kuya ekukhishweni. Ukwethembeka kweToyota okudumile nakho kugqugquzelwa yi-timing chain drive. I-2TR-FE vvt-i ifakwe isistimu yomjovo womsabalalisi.

Ijometri nezici

Injini 2TR-FE
Ikhanda lesilinda elingu-2TR-FE

Njengezinye izinjini eziningi ze-Toyota, ububanzi bamasilinda emoto bulingana ne-piston stroke. Womabili amapharamitha ku-2TR-FE angu-95 mm. Amandla aphezulu adluliselwa kumasondo, kuye ngokuthi imodeli, ahluka kusuka ku-151 kuya ku-163 amahhashi. Amandla aphezulu okukhipha atholakala kuPrado, itorque yayo ingu-246 N.M. Amandla athile e-2TR-FE afakwe kwiLand Cruiser Prado 120 angu-10.98 kg ngehhashi ngalinye. Ukucindezela isilinganiso injini 1: 9.6, lezi zilinganiso compression kwenza kube nokwenzeka ukusebenzisa uphethiloli 1, kodwa kungcono ukugcwalisa 92.

ThayiphaL4 uphethiloli, DOHC, 16 valves, VVT-i
Ububanzi2,7 l. (2693 cc)
Amandla159 h.p.
I-Torque244 Nm ku-3800 rpm
Bore, stroke95 mm



Izici zamandla ze-2TR-FE zinikeza ngisho ne-SUV esindayo ukushesha okwanele kwethrafikhi yedolobha, kodwa emgwaqeni omkhulu, lapho udinga ukudlula ngesivinini esingamakhilomitha angu-120, amandla angase anganele. Ukushintsha uwoyela ngesikhathi kubaluleke kakhulu kunoma iyiphi injini evuthayo yangaphakathi. Injini engu-2TR-FE yakhelwe uwoyela wokwenziwa ongu-5w30, okumele ushintshwe njalo ngemuva kuka-10 km. Ku-2TR-FE, ukusetshenziswa kukawoyela okungu-300 ml ngekhilomitha eyi-1 kuthathwa njengokujwayelekile. Ngejubane eliphezulu lenjini, uwoyela uyachitheka. Igebe le-thermal enjinini lingu-000 mm.

Ngokusebenza kahle, insiza yenjini ngaphambi kokuyisicefe imayelana ne-500 - 600 km eyizinkulungwane, kodwa ngokugijima kwe-250 km, ukushintshwa kwamasongo kuzobe sekudingeka. Okusho ukuthi, ngesikhathi amasilinda enesithukuthezi kusayizi wokuqala wokulungisa, izindandatho zishintshwa okungenani kanye.

Ezimotweni eziningi, ezigijima amakhilomitha angu-120, isivalo sikawoyela esingaphambili se-crankshaft siqala ukuvuza. I-injini ye-injini yenziwe ngensimbi ekhonjiwe futhi ayinayo i-nickel coating, okwandisa insiza kanye nokusebenza okungenazinkinga kwale njini.

Injini engu-2TR-FE yafakwa kumamodeli afana nalawa:

  • I-Land Cruiser Prado 120, 150;
  • I-Tacoma;
  • I-Fortuner;
  • I-Hilux, i-Hilux Surf;
  • 4-Umgijimi;
  • I-Innova;
  • Hi-Ace.

Ukushuna kwenjini

I-Tuning SUVs, okungukuthi ukufakwa kwamasondo amakhulu kuwo, kanye nemishini ekhulisa isisindo semoto, kwenza kube nzima ukuthi injini ye-2TR-FE idonse yonke le nqwaba. Abanye babanikazi bafaka ama-supercharger emishini (compressors) eyunithi, okwandisa amandla kanye ne-torque. Ngenxa yesilinganiso esiphansi sokucindezela ekuqaleni, ukufakwa kwe-compressor ngeke kudinge ukungenelela ku-block kanye nekhanda le-cylinder 2TR-FE.

Uhlolojikelele lwenjini 2TR-FE Toyota


Iphansi le-2TR-FE piston alisicaba, linemigodi ye-valve, ebuye inciphise ubungozi bokuthi i-valve ihlangane ne-piston, noma ngabe iketango liphuka, kodwa ngokusebenza kahle, iketango lesikhathi kumotho lisebenza kuze kube injini. ishintshiwe.

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