Nissan QR25DER cav
Txheem
Lub 2.5-liter Nissan QR25DER cav yog tsim los ntawm Nyiv kev txhawj xeeb los ntawm 2013 txog 2017 thiab tau nruab rau hybrid versions ntawm cov qauv xws li Pathfinder, Murano lossis Infiniti QX60. Lub cev muaj zog no sawv tawm rau nws txoj kev lag luam Atkinson kev lag luam thiab hauv paus hom compressor.
Cov tsev neeg QR kuj suav nrog cov tshuab hluav taws xob sab hauv: QR20DE, QR20DD, QR25DE thiab QR25DD.
Specifications ntawm Nissan QR25DER 2.5 Hybrid engine
| Qhov tseeb ntim | 2488 cm³ |
| Lub kaw lus muaj zog | kev faib tawm txhaj tshuaj |
| Internal combustion engine zog | 234 (253) * Hp |
| Torque | 330 (369) * Nm |
| Lub tog raj kheej thaiv | aluminium R4 |
| Thaiv lub taub hau | aluminium 16 v |
| Lub tog raj kheej taub | 89 hli |
| Piston mob stroke | 100 hli |
| Compression piv | 9.1 |
| Nta ntawm lub cav hluav taws xob sab hauv | Atkinson phaum |
| Hydraulic compensators | tsis muaj |
| Sijhawm tsav | saw hlau |
| Cov theem ntsuas | ntawm ob sab |
| Kev qhauj nqaj tawv | Eaton TVS compressor |
| Hom roj zoo li cas | 5.8 litres 5W-30 |
| Roj hom | AI-95 |
| Ib puag ncig cov chav kawm | EURO 5 |
| Cov peev txheej kwv yees | 250 000 km |
Lub cav naj npawb QR25DER nyob rau ntawm qhov sib txuas ntawm qhov thaiv nrog lub thawv
Roj noj sab hauv combustion engine Nissan QR25DER
Siv cov piv txwv ntawm 2015 Nissan Pathfinder Hybrid nrog tsis siv neeg kis tau tus mob:
| Huab cua | 10.9 liters |
| Taug qab | 7.5 liters |
| Sib xyaw | 8.7 liters |
Cov qauv twg yog nruab nrog QR25DER 2.5 l engine
| Murano 3 (Z52) | 2015 - 2016 |
| Txoj Kev 4 (R52) | 2013 - 2016 |
| QX60 1 (L50) | 2013 - 2017 |
Qhov tsis zoo, kev tawg thiab teeb meem ntawm lub tshuab hluav taws xob sab hauv QR25DER
Lub hwj chim chav tsev no ntshai ntawm overheating thiab lub tog raj kheej taub hau gasket tawg los ntawm nws tsis tu ncua
Kev ua txhaum ntawm kev kub ntxhov ceev ceev ua rau qhov tshwm sim ntawm cov nplhaib thiab roj hlawv
Kev siv cov roj sab laug zoo heev txo lub neej ntawm lambda probes thiab catalyst
Lub sij hawm luv luv feem ntau ncav cuag thiab yuav tsum tau hloov ua ntej 150 km
Nws tseem tsim nyog sau cia tias qee qhov khoom seem rau lub cev muaj zog no tsis tshua muaj thiab kim heev.
