Enjene ea Nissan KA20DE
Enjene ea peterole ea KA20DE e nang le hlooho ea cylinder ea mafahla e hlahile ka 1991 e le sebaka sa 2,0-liter Z20 (OHC NA20S molokong oa bobeli oa Nissan Atlas). Ketane e sebelisoa ho khanna mochine oa eona oa ho tsamaisa khase (nako) (mochine oa ketane, o khetholloang ka ho hanyetsa ho roala, ts'ebetso e khutsitseng, ho hanyetsa liphetoho tsa tšohanyetso mocheso, ha ho pelaelo hore e ka tšeptjoa ho feta mabanta a meno a rabara).
Ho nkeloa sebaka ke ntho e sa tloaelehang, e hlahang haholo-holo ka mor'a ho matha lik'hilomithara tse fetang likete tse 300 (ho kgothaletswa ho etsa tlhahlobo ea thibelo ka mor'a lik'hilomithara tse likete tse 100). Ho apara ho hoholo ho iponahatsa ka mokhoa oa:
- lerata le phahameng,
- tensioner rod outlet
- phetoho ea nako ea valve ka lebaka la ho tlola ketane ka meno a 1 - 2 (e behiloeng ke tlhahlobo ea komporo).
Phetoho ea ketane e lokela ho etsoa ka ho ipapisa le papali e nepahetseng ea matšoao a nako (ho kenya matšoao ho li-chain links offset ho latela matšoao a likere tsa crankshaft le camshafts ho ka baka ho hloleha ha enjene ea koloi).
E tšoaea
Lebitso KA20DE le emetse:
KA - Letoto la enjine (ho tloha karolong ea in-line 4-cylinder),
20 - Bolumo (2,0 lithara),
D - Enjine e nang le li-camshaft tse peli tse holimo (DOCH),
E - Ente ea mafura ea elektronike.
Letoto la Nissan KA le emeloa ke likarolo tsa KA20DE, KA24E le KA24DE. Ka lehlakoreng le letle, e tšoauoa ka ho nolofatsa, ho ts'epahala, ho tšoarella, ka lehlakoreng le lebe - tšebeliso e phahameng ea mafura (bakeng sa KA20DE, lilithara tse 100 - 12 tsa peterole li chesoa ka 15 km ka mokhoa oa toropo, lilithara tse 8 - 9 tseleng e kholo. mokhoa, ka motsoako (10/15) - 10,5 l) le ho rarahana ha ho lokisoa le tlhokomelo (haholo-holo ha ho bapisoa le Toyota), e amanang le "ho paka" ho teteaneng ha li-node tlas'a hood.
Mohloli oa motlakase o bua ka ho tšepahala ho hoholo le ho tšoarella ha enjene - ho ne ho sa khonehe ho fumana data ea fektheri, ka mohlala, bakeng sa Nissan Caravan, ho ile ha hlaha lik'hilomithara tse fetang likete tse 300 (ho itšetlehile ka tokiso e tlosa hoo e ka bang 200). hp ho tloha mabili - ho kenya lisebelisoa tse ngata, li-dampers tsa throttle, li-camshaft tse nang le liliba, li-cylinder head porting, li-pistons tse entsoeng ka bobebe bakeng sa tekanyo e phahameng (~ 11) ea compression le lithupa tse kopanyang, li-injection ... - ho feta lik'hilomithara tse likete tse 350. ).
Tekanyo ea enjene ho latela drive2.ru ke 4+.
Likoloi tse nang le enjene ea KA20DE
Enjene ea motlakase e ka hare (ICE) KA20DE e kentsoe mefuteng e latelang ea Nissan (nomoro e hlajoa ka lehlakoreng la mokelikeli o mongata mateanong a enjene le lebokose la gear):
- Atlas 10 2000 Super Low GE-SH4F23 (1999-2002), TC-SH4F23 (2003-2005), H2F23 (1999-2003);
- K'haravene GE-VPE25 (2001 г.), LC-VPE25 (2005 г.);
- Datsun GC-PD22 (1999 - 2001);
hammoho le ho Isuzu COMO GE-JVPE25-S48D 2001 - 2003, Isuzu ELF ASH2F23, Isuzu Fargo JVPE24.
Likoloi tsohle tse thathamisitsoeng li tšoauoa ka lintho tse kotsi ka har'a likhase tse tsoang - enjene e na le sistimi ea LEV (Index ea E-LEV - e hloekile ka 50% ho feta litekanyetso tsa 2000, 2005). Sesebelisoa se sebetsa ka motsoako oa moea le peterole ka karolelano ea 40: 1.
Litlhaloso tsa theknoloji
Lintlha tse ka sehloohong tsa tekheniki li fanoe tafoleng:
| Lebitso | boleng |
|---|---|
| Hlooho ea silinda | DOHC, li-cylinders tse 4 |
| Sesebelisoa sa block sa cylinder | tšepe ea tšepe |
| Bophahamo ba enjine, cm 3 | 1998 |
| Kopanya phepelo | ho kenya ente ea manifold/carburetor |
| Matla a enjene, h.p. (kW) | 120 (88) ho 5200 rpm |
| Hoa makatsa, mm | 86 |
| Leqeba la piston, mm | 86 |
| Boholo ba torque, Nm (kg-m) / rpm | 171 (17) / 2800 |
| Khatello | 9.500:1 |
| Mokelikeli | 92, 95 |
| Li-bearings tsa Crankshaft, likhomphutha. | 5 |
| Nako | ketane |
Bophahamo ba oli e kobehileng ke lilithara tse 4,1. Phetoho e khothaletsoa kamora 7 - 500 km (tšebeliso e ka bang 15 g ka 000 km). Enjene e na le kutloelo-bohloko haholo ho boleng - o lokela ho khetha ea mantlha ho tsoa letotong la "bakeng sa peterole" le viscosity ea 500W-1000, 5W-30, 5W-40, 10W-30.
Ha KA20DE e ka hloleha, o ka nyolohela ho 2.0-litre NP300 ka 114 hp, e hlahisitsoeng ho tloha 2008 ho fihlela kajeno.
