NA20P uye NA20S Nissan injini
Zviri mukati
Munhoroondo yayo refu, Nissan yakagadzira uye yakatanga huwandu hukuru hwezvigadzirwa zvemotokari kubva kumitsetse yayo yegungano. Michina yekunetseka uye zvikamu zvayo zvakagamuchirwa zvakanyanya pasi rose. Nhasi tichataura pamusoro pekupedzisira. Kuti tinyatsojeka, isu tichataura nezve 2-litre mayunitsi eNA akateedzana anomiririrwa neNA20P uye NA20S. Tsanangudzo yekusiyana kwese kuri pakati pemamotor aya, maitiro avo ehunyanzvi uye maitiro ekushandisa anogona kuwanikwa pazasi.
Iyo pfungwa uye nhoroondo yekusikwa kwemamota
Mukutanga kwe80s yezana ramakore rapfuura, mainjiniya eNissan akatarisana nebasa rakakura uye rine mutoro. Hunhu hwayo hwaive hwekutsiva hutsika uye nehunyanzvi hwekupisa injini dzemukati dzeZ dzakatevedzana nechimwe chinhu chine hutsva uye chemhando yepamusoro.
Mhinduro yedambudziko iri yakawira pahafu yechipiri ye80s, apo muna 1989 mota dzeNA mutsara inofungidzirwa nhasi yakapinda mukugadzirwa kwe serial. Tevere, ngatitaure nezve 2-litre vamiriri veiyo akateedzana. A 1,6-litre injini ichaonekwa imwe nguva.
Saka, iyo NA20s yeinjini ndeye maviri-lita magetsi emagetsi anogadzirwa naNissan. Iwe unogona kusangana navo mumhando mbiri dzakasiyana:
- NA20S - peturu carburetor injini.
- NA20P igasi unit inofambiswa neakakosha jekiseni system.
Kunze kwerudzi rwekuchajazve, misiyano yeNA20s haina kusiyana kubva kune imwe neimwe. Injini dzese dzeakateedzana dzakagadzirwa pahwaro hwealuminium block uye musoro wayo, pamwe nekushandisa imwechete camshaft. Nekuda kwekugadzirwa uku, kune mavharuvhu maviri chete kune imwe neimwe yemasilinda mana einjini. Kutonhodza kune vese vamiriri veakateedzana imvura.
Iyo NA20S injini yakagadzirwa kubva 1989 kusvika 1999. Iyi unit yakaiswa pane sedans yeNissan kunetseka. Yainyanya kushandiswa pamhando dzeCedric neCrew.
NA20P yakagadzirwa kubva gore rimwe chete uye ichiripo. Pfungwa yeinjini iyi yakabudirira zvekuti ichiri kurongedzerwa nebhajeti remhando hombe dzeJapan. Kazhinji, gasi NA20 inogona kuwanikwa paNissan Truck, Atlas uye Caravan.
Tekinoroji maitiro einjini yekupisa yemukati NA20
| Brand yebhasikoro | NA20S | NA20P |
|---|---|---|
| Makore ekugadzira | 1989-1999 | 1989 |
| Cylinder musoro | ||
| Power supply | carburetor | gasi "injector" |
| Kuvaka chirongwa | ||
| Nhamba yemasilinda (mavharuvhu pa silinda) | ||
| Kurohwa kwepisitoni, mm | ||
| Cylinder dhayamita, mm | ||
| Kukanganiswa kwehuwandu | 8.7:1 | |
| Injini vhoriyamu, cu. cm | ||
| Simba, hp | 91 | 82 - 85 |
| Torque, N*m (kg*m) panguva rpm | 159(16)/3000 | 159(16)/2400 167(17)/2400 |
| Fuel | peturu | hydrocarbon gasi |
| Kushandiswa kwemafuta pa100 km yenzira | 8-10 | 9 - 11 |
| Kushandiswa kwemafuta, magiramu pa1000 km | ||
| Rudzi rwemafuta akashandiswa | ||
| Oiri kuchinja nguva, km | ||
| Injini yekushandisa, km | ||
| Kuvandudza sarudzo | iripo, inogona - 120 hp | |
| Serial nhamba nzvimbo | ||
Iwo NA20 mota dzakagadzirwa chete mukusiyana kwemuchadenga nehunhu hwakaratidzwa patafura. Izvo hazvigoneke kuwana mamwe masampula eNA20S uye NA20P ari mustock mamiriro.
Kuchengetedza uye kugadzirisa
Motors "NA" haisi kubudirira chete kuNissan maererano nemari kubva pakutengesa kwavo, asiwo yakakwirira kwazvo. Iwo maviri-litita injini dzemutsara haana mutsauko, saka ivo vane mhinduro yakanaka chete kubva kune vese vanovashandisa.
Hapana NA20S kana NA20P ine zvikanganiso. Nekugadzirisa kwakarongeka uye kwakaringana, mayuniti ari mubvunzo haawanzo kuparara uye kupfuura kudzoreredza zviwanikwa zvavo zve300 - 000 makiromita.
Kana kuparara kweNA20th kwakatadza kudzivirirwa, unogona kunyorera kuti igadziriswe pane chero chiteshi chesevhisi. Kugadziriswa kweinjini idzi, seimwe chero ipi zvayo kubva kuNissan, inoitwa nezvitoro zvakawanda zvekugadzirisa motokari, uye zvinetso nazvo zvinowanzoitika.
Dhizaini uye pfungwa yakajairika yeNA20S uye NA20P iri pakati nepakati, saka "kuvaunza kuhupenyu" hakuna kuoma. Neunyanzvi hwakakodzera uye humwe ruzivo, unogona kutozvigadzirisa.
Kana zviri zvemazuva ano zveNA20s, zvinogoneka. Nekudaro, hazvina kukodzera kugadzirisa injini idzi nekuda kwezvikonzero zviviri:
- Kutanga, hazvibatsiri panyaya yemari. Izvo zvinogoneka kudzvanya kubva kwavari kwete kupfuura 120-130 bhiza, asi iyo mari ichave yakakosha.
- Chechipiri, iyo sosi inodonha zvakanyanya - inosvika makumi mashanu muzana yeiyo iripo, izvo zvakare zvinoita kuti chimanjemanje chive chiitiko chisina zvachinoreva.
Vazhinji vatyairi vanonzwisisa kusakosha kwekuvandudza iyo NA20S uye NA20P, saka musoro wekugadzirisa iwo haufarirwe pakati pavo. Kazhinji kazhinji, varidzi veiyi mota vanofarira mukana wekutsiva.
Sezvinoratidzwa nemaitiro, yakanakisa sarudzo yekuitwa kwekupedzisira ingave kutenga injini yedhiziri kubva kuNissan ine zita rekuti "TD27" kana turbo version "TD27t". Kune ese mamodheru emugadziri, anokwana zvakakwana, hongu - maererano nekutsiva iyo NA20s.
Imota dzipi dzakaiswa
NA20S
NA20P
