Audi CRDB cav
Txheem
Lub 4.0-liter Audi CRDB lossis RS7 4.0 TFSI cav tau tsim los ntawm lub tuam txhab los ntawm 2013 txog 2018 thiab tau teeb tsa rau cov qauv them nyiaj ntawm German kev txhawj xeeb xws li RS6 lossis RS7 hauv C7 lub cev. Muaj kev hloov kho kev ua tau zoo dua nrog 605-horsepower CWUC unit.
EA824 series suav nrog: ABZ, AEW, AXQ, BAR, BFM, BVJ, CDRA thiab CEUA.
Specifications ntawm Audi CRDB 4.0 TFSI engine
| Qhov tseeb ntim | 3993 cm³ |
| Lub kaw lus muaj zog | ncaj qha kev txhaj tshuaj |
| Internal combustion engine zog | 560 hp |
| Torque | 700 Nm |
| Lub tog raj kheej thaiv | aluminium v8 |
| Thaiv lub taub hau | aluminium 32 v |
| Lub tog raj kheej taub | 84.5 hli |
| Piston mob stroke | 89 hli |
| Compression piv | 9.3 |
| Nta ntawm lub cav hluav taws xob sab hauv | AVS |
| Hydraulic compensators | yog |
| Sijhawm tsav | saw hlau |
| Cov theem ntsuas | ntawm tag nrho cov ncej |
| Kev qhauj nqaj tawv | Bi-Turbo |
| Hom roj zoo li cas | 8.3 litres 5W-30 |
| Roj hom | AI-98 |
| Ib puag ncig cov chav kawm | EURO 5 |
| Cov peev txheej kwv yees | 220 000 km |
Roj noj ICE Audi CRDB
Siv cov piv txwv ntawm 7 Audi RS4.0 2015 TFSI nrog tsis siv neeg kis tau tus mob:
| Huab cua | 13.3 liters |
| Taug qab | 7.3 liters |
| Sib xyaw | 9.5 liters |
Cov tsheb twg tau nruab nrog lub cav CRDB 4.0 l
| RS6 C7 (4G) | 2013 - 2018 |
| RS7 C7 (4G) | 2013 - 2017 |
Disadvantages, breakdowns thiab teeb meem ntawm lub internal combustion engine CRDB
Turbo xyaw ntawm no series yog ntshai heev ntawm overheating, saib lub txias system
Los ntawm cov roj av tsis zoo lossis cov roj hauv lub tog raj kheej ntawm lub tshuab hluav taws xob sab hauv, tau txais cov ntaub ntawv sai sai.
Txuag ntawm lubrication txo cov peev txheej ntawm turbines, qee zaum lawv ua haujlwm tsawg dua 100 km
Feem ntau, muaj cov xau hauv cov twj tso kua mis, thiab cov roj los ntawm lawv nkag mus rau hauv cov roj
Cov ntsiab lus tsis muaj zog ntawm lub cev muaj xws li cov kev txhawb nqa nquag thiab lub sij hawm ntev ntawm cov saw tensioners.
