Nissan QR25DER engine
Awọn akoonu
Ẹrọ 2.5-lita Nissan QR25DER jẹ iṣelọpọ nipasẹ ibakcdun Japanese lati ọdun 2013 si 2017 ati pe o fi sii lori awọn ẹya arabara ti iru awọn awoṣe bii Pathfinder, Murano tabi Infiniti QX60. Mọto yii duro jade fun iṣẹ-ṣiṣe ọmọ-aje Atkinson rẹ ati konpireso iru Awọn gbongbo.
Idile QR tun pẹlu awọn ẹrọ ijona inu: QR20DE, QR20DD, QR25DE ati QR25DD.
Awọn pato ti ẹrọ Nissan QR25DER 2.5 arabara
| Iwọn didun gangan | 2488 cm³ |
| Eto ipese | pinpin abẹrẹ |
| Ti abẹnu ijona engine agbara | 234 (253)* HP |
| Iyipo | 330 (369)* Nm |
| Ohun amorindun silinda | aluminiomu R4 |
| Àkọsílẹ ori | aluminiomu 16v |
| Iwọn silinda | 89 mm |
| Piston stroke | 100 mm |
| Iwọn funmorawon | 9.1 |
| Awọn ẹya ti ẹrọ inu ijona inu | Atkinson ọmọ |
| Eefun ti compensators | ko si |
| Wakọ akoko | pq |
| Alakoso eleto | lori mejeji awọn ọpa |
| Turbocharging | Eaton TVS konpireso |
| Iru epo wo lati da | 5.8 lita 5W-30 |
| Iru epo | AI-95 |
| Kilasi Ayika | EURO 5 |
| Isunmọ awọn olu resourceewadi | 250 000 km |
Engine nọmba QR25DER ti wa ni be ni ipade ọna ti awọn Àkọsílẹ pẹlu apoti
Idana agbara ti abẹnu ijona engine Nissan QR25DER
Lilo apẹẹrẹ ti Nissan Pathfinder arabara 2015 pẹlu gbigbe laifọwọyi:
| Ilu | 10.9 liters |
| Orin | 7.5 liters |
| Adalu | 8.7 liters |
Awọn awoṣe wo ni o ni ipese pẹlu ẹrọ QR25DER 2.5 l
| Murano 3 (Z52) | 2015 - 2016 |
| Oju-ọna 4 (R52) | 2013 - 2016 |
| QX60 1 (L50) | 2013 - 2017 |
Awọn aila-nfani, awọn idinku ati awọn iṣoro ti ẹrọ ijona inu QR25DER
Ẹka agbara yii bẹru ti igbona pupọ ati pe gasiketi ori silinda fọ nipasẹ rẹ nigbagbogbo
O ṣẹ ti awọn iwọn otutu ijọba ni kiakia nyorisi si iṣẹlẹ ti oruka ati epo iná
Lilo idana osi dinku pupọ igbesi aye awọn iwadii lambda ati ayase
Ẹwọn akoko kukuru kan nigbagbogbo n na ati pe o nilo lati paarọ rẹ ṣaaju 150 km
O tun tọ lati ṣe akiyesi pe diẹ ninu awọn ẹya apoju fun mọto yii jẹ toje ati gbowolori pupọ.
