Injin Toyota 3RZ-FE
GABATARWA KYAUTATA
An kera injin Toyota 3RZ-FE mai nauyin lita 2.7 daga shekarar 1994 zuwa 2004 a Japan domin daukar kaya da SUVs. Wannan shine ɗayan mafi girman raka'o'in wutar lantarki 4-Silinda a cikin layin, kuma injiniyoyin dole ne su rikitar da ƙirar sa tare da kasancewar ma'aunin ma'auni guda 2 a cikin akwati.
3RZ-FE ya zama mafi nasara misali na "RZ" jerin Motors. A cikin wannan injin, masu zanen Toyota sun sami nasarar yin amfani da mafi kyawun fa'idodin tsarin shimfidar layin 4-Silinda (ƙananan farashin masana'anta, sauƙi da amincin aiki) kuma a lokaci guda rage ƙarancin sa saboda amfani da ma'aunin ma'auni mai rikitarwa a cikin zane.
A sakamakon haka, Toyota samu fairly iko da araha mai engine, wanda aka samu nasarar shigar a kan jeeps da yawa minivans na kamfanin tsawon shekaru 12 a cikin gida da kuma a cikin sauran mota kasuwanni na duniya (Turai, Arewacin Amirka, Asiya da Gabas ta Tsakiya). ).
An shigar da injin akan:
Toyota 4Runner 3 (N180) a shekarar 1995 – 2002;
Toyota HiAce 4 (H100) a cikin 1994 - 2004;
Toyota Hilux N150 a shekarar 1997 – 2004;
Toyota LC Prado 90 (J90) a cikin 1996 – 2002; LC Prado 120 (J120) a cikin 2002 - 2004;
Toyota Tacoma 1 (N140) a shekarar 1995-2004.
Ƙayyadaddun bayanai
| Shekarun samarwa | 1994-2004 |
| Matsala, cc | 2693 |
| Tsarin mai | injector MPI |
| Wutar lantarki, hp | 145-150 |
| Fitowar karfin wuta, Nm | 230-240 |
| Silinda toshe | irin R4 |
| Block kai | aluminum 16v |
| Silinda guntun, mm | 95 |
| Piston bugun jini, mm | 95 |
| rabon matsawa | 9.5-10 |
| Siffofin | CEWA |
| Hydraulic lifters | a'a |
| Tukin lokaci | sarkar |
| Mai sarrafa lokaci | a'a |
| Turbocharging | a'a |
| Nasihar man inji | 5W-30 |
| Ingin man fetur, lita | 5.4 |
| Nau'in mai | fetur |
| Matsayin Yuro | EURO 2/3 |
| Amfanin mai, L/100km (na Toyota Land Cruiser Prado 2000) - birni - babbar hanya - hade | 17.8 10.2 13.2 |
| Rayuwar injin, km | ~ 500000 |
| Nauyi, kg | 175 |
Rashin hasara na injin 3RZ-FE
3RZ jerin Motors aka tsara ta hanyar da cewa a lokacin da daidai aiki matsaloli kusan ba taso. Sirrin ya ta'allaka ne a sama da duka a cikin lokaci guda mai sauƙi kuma a lokaci guda amintaccen ƙirar injin da abubuwan da ke tattare da shi.
Babban abu shine aiwatar da kulawa akai-akai, daidaita bawuloli a cikin lokaci, cika mai daga masana'anta da aka amince da su kawai kuma a sake mai da mai mai inganci. Tare da wannan hanya, za ku iya manta game da manyan gyare-gyare har abada.
Tsawon naúrar yakan wuce kilomita dubu 400. Duk da haka, kada mu manta da duba jerin lokaci don shakatawa kowane kilomita dubu 200. Yawanci, matsalar tana tare da sautin siffa.