Kakaretso ea lienjineri tsa Nissan HR12DE le HR12DDR
Tse ka hare
ICE (enjene ea motlakase ea ka hare) Nissan HR12DE e ile ea lokolloa ka 2010 ke k'hamphani e tsebahalang ea Nissan Motors. Ho ea ka mofuta oa enjene, e fapane le in-line 'me e na le li-cylinders tse 3 le li-valve tse 12. Bophahamo ba enjene ena ke lilithara tse 1,2. Tsamaisong ea piston, bophara ba piston ke limilimithara tse 78 'me stroke ea eona ke limilimithara tse 83,6. Sistimi ea ente ea mafura e kentsoe Double Over Head Camshaft (DOHC).
Tsamaiso e joalo e rera esale pele ho kenngoa ha li-camshaft tse peli hloohong ea cylinder (hlooho ea silinda). Theknoloji e joalo ea tlhahiso ea enjene e entse hore ho khonehe ho fokotsa lerata le matla le ho fumana matla a lipere tse 79, hammoho le torque ea 108 Nm. Enjene e na le boima bo bobebe: lik'hilograma tse 60 (boima bo se nang letho).
Enjene ea Nissan HR12DE
E kentsoe mefuteng e latelang ea likoloi:
- Nissan March, e nchafalitsoe. Selemo sa khatiso 2010-2013;
- Nissan Note, ho lokisa. Selemo sa khatiso 2012-2016;
- Nissan Latio, e nchafalitsoeng. Selemo sa khatiso 2012-2016;
- Nissan Serena. Selemo sa tokollo 2016.
Tlhokomelo
Enjene ena e ile ea fetoha torque e ngata, mochining oa phepelo ea khase, sebakeng sa lebanta, moetsi o kentse ketane ea ho hanyetsa ho roala 'me ho batla ho le thata ho otlolla pele ho nako. Sistimi ea nako e na le sistimi ea phetoho ea mekhahlelo. Ho boetse ho kentsoe throttle e laoloang ke elektronike. Empa e 'ngoe ea litšitiso tse sa thabiseng ke hore lik'hilomithara tse ling le tse ling tse 70-90, ho hlokahala hore ho lokisoe li-valve clearances, hobane tsamaiso ha e fane ka ho kenngoa ha li-hydraulic lifters. Mokhoa ona ha o nke nako e ngata, empa ha o theko e tlase haholo.
Tuning
E le molao, matla a enjene e tloaelehileng a ka 'na a se ke a lekana, kahoo hoa khoneha ho ntlafatsa ts'ebetso ea eona ka ho lokisa elektronike kapa mechine.
Ka tokiso ea elektronike, seo ho thoeng ke "chipping" se etsoa, empa ha ua lokela ho lebella keketseho e kholo ea matla, hoo e ka bang + 5% ho matla a enjene.
Ka tokiso ea mochini, ka ho latellana, ho na le menyetla e mengata. Bakeng sa keketseho e ntle ea matla, o ka beha turbine, fetola manifold ea ho qeta, ho beha phallo ea pele le moea o batang, kahoo o ka eketsa matla a lipere a 79 ho isa ho 125-130.
Lintlafatso tse joalo ke tse bolokehileng ka ho fetesisa, liphetoho tse ling tsa enjine, mohlala: boring cylinder, li ka lebisa tahlehelong ea matla a tloaelehileng le bophelo ba likarolo.
Tlhokomelo
E le hore enjene e sebetse nako e telele 'me ntle le ho hlōleha, tlhokomelo e tloaelehileng e lokela ho etsoa, lisebelisoa li lokela ho fetoloa ka nako, sebelisa oli e khothalletsoang ke moetsi bakeng sa mohlala ona oa enjene, hape o e fetole ka nako.
Enjene ea Nissan HR12DDR le eona e ile ea lokolloa ka 2010, ka kakaretso ke HR 12 DE ea sejoale-joale. Bophahamo ba ts'ebetso ha bo so fetohe, bo lutse lilithara tse 1,2 feela. Ka mokhoa oa morao-rao, hoa lokela ho hlokomeloa hore ho kenngoa ha turbocharger, tšebeliso ea mafura le eona e fokotsehile, 'me khatello e feteletseng ka li-cylinders e ile ea felisoa. Liphetoho tse joalo li entse hore ho khonehe ho eketsa matla ho 98 horsepower le ho fumana torque ea 142 Nm. Likarolo tse kholo ha lia fetoha.
| Enjene e etsa | HR12DE |
|---|---|
| Bolumo, cc | 1.2 l |
| Sisteme ea kabo ea khase | DOHC, 12-valve, 2 camshaft |
| Matla, hp (kW) ka rpm | EA-79 (58) / 6000 |
| Torque, kg * m (N * m) ka rpm. | EA-106 (11) / 4400 |
| mofuta oa enjene | 3-cylinder, 12-valve, DOHC, e pholile ka metsi |
| Fuel sebelisoa | Peterole khafetsa (AI-92, AI-95) |
| Tšebeliso ea mafura (mokhoa o kopantsoeng) | 6,1 |
Enjine ea Nissan HR12DDR
E kentsoe mefuteng e latelang ea likoloi:
- Nissan Micra. Selemo sa tokollo 2010;
- Noto ea Nissan. Selemo sa tokollo 2012-2016.
Tlhokomelo
Enjene ena e ile ea ntlafatsoa haholo nakong ea tlhahiso mme ha ho na ho senyeha ho etsahalang ntle le lebaka le hlakileng.
Tuning
Moetso o joalo oa enjene o ka ba matla le ho feta ka tokiso ea elektronike le ea mochini, e hlalositsoeng kaholimo. Empa ho bohlokoa ho hopola meeli ea ho amoheloa ha ntlafatso e joalo. Haeba ho na le liphetoho tse kholo, ho hlōleha ha tsamaiso eohle ho ka khoneha.
Tlhokomelo
E le hore u se ke ua ba le mathata ka mohlala ona oa enjene, ho hlokahala hore u hlokomeloe ka botlalo ka nako e nepahetseng, ho fetola oli le lisebelisoa ka nako, 'me u sebelise mafura a boleng bo phahameng.
| Enjene e etsa | HR12DDR |
|---|---|
| Bolumo, cc | 1.2 l |
| Sisteme ea kabo ea khase | DOHC, 3-silindara, 12-valve, 2 camshaft |
| Matla, hp (kW) ka rpm | EA-98 (72) / 5600 |
| Torque, kg * m (N * m) ka rpm. | EA-142 (14) / 4400 |
| mofuta oa enjene | 3-cylinder, 12-valve, DOHC, e pholile ka metsi |
| Fuel sebelisoa | Peterole khafetsa (AI-92, AI-95) |
| Tšebeliso ea mafura (mokhoa o kopantsoeng) | 6,6 |
