NA20P ndi NA20S Nissan injini
Zamkatimu
M'mbiri yake yayitali, Nissan adapanga ndikukhazikitsa zinthu zambiri zamagalimoto kuchokera kumizere yake. Makina okhudzidwa ndi zigawo zake adadziwika kwambiri padziko lonse lapansi. Lero tikambirana zakumapeto. Kuti timveke bwino, tikambirana za mayunitsi a 2-lita a mndandanda wa NA woimiridwa ndi NA20P ndi NA20S. Kufotokozera kwa kusiyana konse pakati pa ma mota awa, mawonekedwe awo aukadaulo ndi mawonekedwe ogwiritsira ntchito angapezeke pansipa.
Lingaliro ndi mbiri ya kulengedwa kwa magalimoto
Kumayambiriro kwa zaka za m'ma 80s, akatswiri a Nissan adakumana ndi ntchito yaikulu komanso yodalirika. Cholinga chake chinali kusintha injini zoyatsira zamkati zamakhalidwe abwino komanso zachikale za mndandanda wa Z ndi china chake chatsopano komanso chocheperako.
Yankho la vuto ili linagwera theka lachiwiri la 80s, pamene mu 1989 ma motors a NA mzere omwe amaganiziridwa lero adalowa mu serial kupanga. Kenako, tiyeni tikambirane za 2-lita oimira mndandanda. Injini ya 1,6-lita idzaganiziridwanso nthawi ina.
Choncho, NA20s injini - awiri-lita mphamvu zomera opangidwa ndi "Nissan". Mutha kukumana nawo m'mitundu iwiri yosiyana:
- NA20S - petulo carburetor injini.
- NA20P ndi gawo la gasi lomwe limayendetsedwa ndi jakisoni wapadera.
Kupatula mtundu wa recharge, kusiyanasiyana kwa NA20s sikusiyana. Ma injini onse a mndandanda amapangidwa pamaziko a chipika zotayidwa ndi mutu wake, komanso ntchito camshaft limodzi. Chifukwa cha mapangidwe awa, pali mavavu awiri okha pa masilinda 4 a injini. Kuzizira kwa oimira onse a mndandanda ndi madzi.
Injini ya NA20S idapangidwa kuyambira 1989 mpaka 1999. Chigawo ichi chinayikidwa pa sedans ya nkhawa ya Nissan. Amagwiritsidwa ntchito kwambiri pamitundu ya Cedric ndi Crew.
NA20P idapangidwa kuyambira chaka chomwecho ndipo ikadalipobe. Lingaliro la injini iyi linali lopambana kwambiri kotero kuti akadali ndi bajeti yamitundu yayikulu yaku Japan. Nthawi zambiri, mpweya NA20 angapezeke pa Nissan Truck, Atlas ndi Caravan.
Makhalidwe aukadaulo a injini yoyaka mkati NA20
| Mtundu wanjinga | NA20S | Chithunzi cha NA20P |
|---|---|---|
| Zaka zopanga | 1989-1999 | 1989 |
| Cylinder mutu | ||
| Mphamvu | carburetor | gasi "injector" |
| Ntchito yomanga | ||
| Chiwerengero cha masilindala (mavavu pa silinda) | ||
| Pisitoni sitiroko, mm | ||
| Cylinder awiri, mm | ||
| Chiyerekezo cha kuponderezana | 8.7:1 | |
| Kuchuluka kwa injini, cu. cm | ||
| Mphamvu, hp | 91 | 82 - 85 |
| Torque, N*m (kg*m) pa rpm | Zamgululi. 159 (16) / 3000 | Zamgululi. 159 (16) / 2400 Zamgululi. 167 (17) / 2400 |
| Mafuta | mafuta | mpweya wa hydrocarbon |
| Kugwiritsa ntchito mafuta pa 100 km panjira | 8-10 | 9 - 11 |
| Kugwiritsa ntchito mafuta, magalamu pa 1000 Km | ||
| Mtundu wa mafuta ogwiritsidwa ntchito | ||
| Nthawi yosintha mafuta, km | ||
| Engine resource, km | ||
| Zosankha zowonjezera | kupezeka, kuthekera - 120 hp | |
| Malo a nambala ya seri | ||
Ma motors a NA20 adapangidwa mosiyanasiyana mumlengalenga ndi mawonekedwe omwe akuwonetsedwa patebulo. Ndizosatheka kupeza zitsanzo zina za NA20S ndi NA20P zomwe zili mu stock stock.
Kukonza ndi kukonza
Motors "NA" si bwino kwa "Nissan" mawu a ndalama kuchokera malonda awo, komanso apamwamba kwambiri. Ma injini awiri-lita a mzere nawonso, choncho ali ndi ndemanga zabwino zokha kuchokera kwa onse omwe amawadyera masuku pamutu.
Palibe NA20S kapena NA20P yomwe ili ndi zolakwika. Ndi kukonza mwadongosolo komanso moyenera, mayunitsi omwe akufunsidwa sawonongeka kawirikawiri komanso kubweza gwero lawo la makilomita 300 - 000.
Ngati kuwonongeka kwa NA20th sikungapeweke, mutha kuyitanitsa kukonzanso kwake pamalo aliwonse othandizira. Kukonza injini izi, monga zina "Nissan" ikuchitika ndi masitolo ambiri kukonza galimoto, ndipo mavuto zimachitika kawirikawiri.
Mapangidwe ndi lingaliro lazonse za NA20S ndi NA20P ndizosavuta, kotero "kuwabweretsa kumoyo" sikovuta. Ndi luso loyenera komanso chidziwitso china, mutha kudzikonza nokha.
Ponena za kusinthika kwa ma NA20s, ndizotheka. Komabe, sikoyenera kukonza injini izi pazifukwa ziwiri:
- Choyamba, n’zosathandiza pankhani ya ndalama. Zidzakhala zotheka kufinya mwa iwo osapitirira 120-130 mahatchi, koma ndalama zake zidzakhala zazikulu.
- Kachiwiri, gwero lidzatsika kwambiri - mpaka 50 peresenti ya zomwe zilipo, zomwe zimapangitsanso kuti zamakono zikhale zopanda tanthauzo.
Madalaivala ambiri amamvetsetsa kupanda pake kokonzanso NA20S ndi NA20P, kotero mutu wakuwakonza siwotchuka pakati pawo. Nthawi zambiri, eni ma motors awa amakhala ndi chidwi ndi kuthekera kosintha.
Monga momwe zimasonyezera, njira yabwino yogwiritsira ntchito yotsirizirayi ingakhale kugula injini ya dizilo ku Nissan yotchedwa "TD27" kapena "TD27t" ya turbo. Pamitundu yonse ya opanga, amakwanira bwino, inde - potengera ma NA20s.
Magalimoto otani
NA20S
Chithunzi cha NA20P
