Injini Nissan VK45DD, VK45DE
Nkhawa "Nissan" ndi wotchuka kupanga bajeti, koma mankhwala apamwamba kwambiri. Ngakhale zili choncho, mumizere yachitsanzo ya wopanga palinso magalimoto okwera mtengo, akuluakulu kapena masewera.
Kwa zitsanzo zotere, aku Japan amadzipangira okha ndikupanga ma mota omwe ali ndi magwiridwe antchito abwino komanso odalirika kwambiri. Lero tikambirana za injini ziwiri zamphamvu za Nissan - VK45DD ndi VK45DE. Werengani zambiri za lingaliro, mbiri ya chilengedwe chawo ndi mawonekedwe a ntchito pansipa.
Za mapangidwe ndi kulengedwa kwa injini
Ma ICE omwe amaganiziridwa lero pamaso pa VK45DD ndi VK45DE adalowa mu Nissan conveyors mu 2001. Iwo amapangidwa kwa zaka 9, ndiko kuti, mu 2010, chilengedwe cha injini inatha. VK45DD ndi VK45DE zidalowa m'malo mwa mayunitsi achikale amitundu yoyimira komanso yamasewera. Kunena zowona, mayunitsi alowa m'malo mwa VH41DD/E ndi VH45DD/E. Iwo adayikidwa makamaka ku Infiniti Q45, Nissan Fuga, Purezidenti ndi Cima.
VK45DD ndi VK45DE ndi 8-silinda, injini zamafuta zokhala ndi kapangidwe kolimba komanso mphamvu yayikulu yokwanira. Kusiyanasiyana kwa injini ndi malita 4,5 ndi 280-340 "akavalo" anatuluka mu kumasulidwa komaliza. Kusiyana pakati pa VK45DD ndi VK45DE kuli muzinthu zingapo zomanga, zomwe ndi:
- psinjika chiŵerengero - kwa VK45DD ndi 11, ndi VK45DE ndi pa mlingo wa 10,5.
- Dongosolo lamagetsi - VK45DD ili ndi chakudya chachindunji pansi paulamuliro wagawo lapadera, pomwe VK45DE imagwiritsa ntchito jekeseni wamafuta ambiri m'masilinda (injector wamba).
Muzinthu zina, VK45DD ndi VK45DE ndi injini zofanana zomangidwa pamaziko a chipika cha aluminiyamu ndi mutu wake wofanana ndi Nissan.
Poyerekeza ndi akale awo, ma motors awa ali ndi mapangidwe oganiza bwino komanso opepuka. M'kupita kwa nthawi, VK45s inatha ntchito ndipo inasinthidwa ndi injini zamakono, kotero kuyambira 2010 VK45DD ndi VK45DE sizinapangidwe. Mukhoza kukumana nawo kokha mu mawonekedwe a asilikali mgwirizano, mtengo umene uli mu osiyanasiyana 100-000 rubles.
Zolemba za VK45DD ndi VK45DE
| Wopanga | Nissan |
|---|---|
| Mtundu wanjinga | Zithunzi za VK45DD/VK45DE |
| Zaka zopanga | 2001-2010 |
| Cylinder mutu | aluminium |
| Mphamvu | jakisoni wamitundu yambiri / jakisoni wolunjika wamagetsi |
| Ntchito yomanga | V-mawonekedwe |
| Chiwerengero cha masilindala (mavavu pa silinda) | 8 (4) |
| Pisitoni sitiroko, mm | 83 |
| Cylinder awiri, mm | 93 |
| Chiyerekezo cha kuponderezana | 10,5/11 |
| Kuchuluka kwa injini, cu. cm | 4494 |
| Mphamvu, hp | 280-340 |
| Makokedwe, Nm | 446-455 |
| Mafuta | petulo (AI-95 kapena AI-98) |
| Mfundo zachilengedwe | EURO-4 |
| Kugwiritsa ntchito mafuta pa 100 km panjira | |
| - mu mzinda | 19-20 |
| - panjira | 10-11 |
| - mumayendedwe osakanikirana | 14 |
| Kugwiritsa ntchito mafuta, magalamu pa 1000 Km | mpaka 1 |
| Kuchuluka kwa njira zamafuta, l | 6.4 |
| Mtundu wa mafuta ogwiritsidwa ntchito | 0W-30, 5W-30, 10W-30, 5W-40 kapena 10W-40 |
| Nthawi yosintha mafuta, km | 5-000 |
| Engine resource, km | 400-000 |
| Zosankha zowonjezera | kupezeka, kuthekera - 350-370 hp |
| Malo a nambala ya seri | kumbuyo kwa chipika cha injini kumanzere, osati kutali ndi kugwirizana kwake ndi gearbox |
| Ma Model Okonzeka | Infiniti q45 Infiniti m45 Infiniti fx45 kuthawa kwa nissan Nissan Purezidenti nissan pamwamba |
Zindikirani! Mayunitsi omwe akufunsidwa adangopangidwa ngati mafuta ofunikira. Ndizosatheka kukumana ndi mitundu yosiyanasiyana ya ma mota okhala ndi turbine kapena mawonekedwe ena kupatula omwe tawatchula pamwambapa.
Kukonza ndi kukonza
VK45DD ndi VK45DE ndi injini zodalirika, tinganene chiyani za gwero lawo phenomenal. Makilomita theka la miliyoni kwa olamulira a ICE omwe ali ndi mphamvu zotere ndiambiri. Pali khalidwe lofananalo ngakhale muzinthu za Nissan nkhawa kawirikawiri. VK45-x alibe vuto lililonse, komabe, ndikofunikira kuyang'ana mbali imodzi ya kapangidwe kake musanayambe ntchito yawo.
Tikukamba za zoyambitsa kutsogolo, zomwe nthawi zambiri zimawonongeka chifukwa cha mafuta osauka komanso katundu wambiri. Zoumba zawo zimalowa mu masilindala ndikuyambitsa kuwonongeka kosasinthika, zomwe zimafuna kusinthidwa kwathunthu kwa injini. Kuti mupewe izi, ndikwanira kuyang'ana zoyambitsa nthawi zonse, kapena kungosintha ndikuzimitsa moto ndikuchita kukonza kwa chip. Ndi njira iyi komanso kukonza mwadongosolo, mavuto a VK45DD ndi VK45DE sayenera kuwuka.
Ponena za kusinthika kwa mayunitsiwa, ndizovomerezeka. Kuthekera kwa ma mota omwe akufunsidwa ndi 350-370 ndiyamphamvu yokhala ndi 280-340 yolengezedwa. Kukonza VK45DD ndi VK45DE kumabwera kuti asinthe mapangidwe awo. Nthawi zambiri zokwanira:
- kuwonjezera camshafts;
- kulimbitsa CPG;
- onjezerani ndondomeko yotulutsa mpweya;
- reflash "ubongo".
Kuwongolera kotereku kumawonjezera "akavalo" 30-50 kukhetsa. Palibe chifukwa choyika ma turbines, zida za turbo ndi ma supercharger ena pa VK45s. Izi sizothandiza kokha pankhani ya ndalama, komanso zimakhudza kwambiri gwero la injini. Ndizomveka komanso zowerengera kuti zingosintha kapangidwe ka ma mota, kupeza mphamvu zotsimikizika komanso zopanda mavuto zamahatchi 30-50. Bonasi ndiyabwino kwambiri.
