Nissan KA20DE engine
Igwe mmanụ petrol KA20DE nwere isi cylinder ejima-ejima pụtara na 1991 dị ka nnọchi maka 2,0-liter Z20 (OHC NA20S na ọgbọ nke abụọ Nissan Atlas). Ụgbọ mmiri nke usoro nkesa gas ya (usoro oge) na-eji agbụ (usoro agbụ nke e ji nguzogide iyi, ọrụ ịgbachi nkịtị, iguzogide mgbanwe okpomọkụ na mberede, na ihe ịrụ ụka adịghị ya na ọ bụ ntụkwasị obi karịa eriri oge roba).
Dochie ya bụ ihe a na-adịghị ahụkebe, na-eme tumadi mgbe ihe karịrị puku kilomita 300 (nyocha mgbochi na-atụ aro mgbe 100 puku km). Ewe dị mkpa pụtara dị ka:
- ụba mkpọtụ,
- mmepụta mkpanaka tensioner,
- mgbanwe na oge valvụ n'ihi ụgbụ a na-awụlikwa elu site na 1 - 2 ezé (site na nchọpụta kọmputa setịpụrụ).
Ekwesịrị iji ngbanwe nke yinye n'otu ntabi anya nke akara oge (nwụnye ya na akara nkwụghachi na njikọ njikọ nke akara na crankshaft na camshaft Gears nwere ike ibute ọdịda nke injin ụgbọ ala).
Eche
Aha KA20DE na-anọchi anya:
KA - Usoro injin (site na ngalaba 4-cylinder in-line),
20 - olu (2,0 lita),
D - Engine nwere camshaft abụọ n'elu (DOCH),
E - Ịgba mmanụ ọkụ eletrik.
Usoro Nissan KA bụ nke KA20DE, KA24E na KA24DE nọchitere anya ya. N'akụkụ dị mma, a na-eji ya dị mfe, ntụkwasị obi, ịdịte aka, n'akụkụ ọjọọ - oriri mmanụ dị elu (maka KA20DE, 100 - 12 lita mmanụ ọkụ na-ere ọkụ kwa 15 km na ọnọdụ obodo, 8 - 9 lita na ọnọdụ okporo ụzọ. , agwakọta (10/15) - 10,5 l) na ike ịrụzi na mmezi (karịsịa ma e jiri ya tụnyere Toyota), nke ejikọrọ na kama ok "nkwakọ ngwaahịa" nke components n'okpuru mkpuchi.
A na-egosipụta ntụkwasị obi dị elu na ịdịte aka nke engine site na ndụ ọrụ nke engine - ọ gaghị ekwe omume ịchọta data ụlọ ọrụ, na omume, dịka ọmụmaatụ, maka Nissan Caravan, ọ na-apụta na ihe karịrị 300 puku kilomita (n'okpuru nhazigharị). , nke na-ewepụ ihe dị ka 200 hp site na wiil - ntinye nke ihe oriri na-eri nri, valves trotul, camshafts na isi iyi, isi ụgbọ mmiri cylinder, pistons dị arọ dị arọ maka oke mkpakọ (~ 11) na njikọ njikọ, injectors ... - na-atụgharị. ọ dị ihe karịrị puku kilomita 350).
Ogo nke engine dị ka drive2.ru bụ 4+.
Ụgbọ ala nwere injin KA20DE
Awụnyere injin combustion KA20DE (ICE) n'ụdị Nissan ndị a (ọnụọgụ ahụ ka etinyere n'akụkụ akụkụ nke ikuku iyuzucha na njikọ nke injin na igbe gear):
- Atlas 10 2000 Super Low GE-SH4F23 (1999 – 2002), TC-SH4F23 (2003 – 2005), H2F23 (1999 – 2003);
- Caravan GE-VPE25 (2001 г.), LC-VPE25 (2005 г.);
- Datsun GC-PD22 (1999 - 2001);
nakwa na Isuzu COMO GE-JVPE25-S48D 2001 - 2003, Isuzu ELF ASH2F23, Isuzu Fargo JVPE24.
Ụgbọ ala niile edepụtara na-eji ihe dị ala dị ala nke ihe na-emerụ ahụ na gas na-ekpochapụ - injin ahụ nwere sistemu LEV (E-LEV index - ikuku dị 50% dị ọcha karịa ụkpụrụ 2000 na 2005). The unit na-agba ọsọ na ngwakọta nke ikuku na mmanụ ụgbọala na a ruru nke 40:1.
Технические характеристики
Enyere paramita teknụzụ bụ isi na tebụl:
| Product aha | uru |
|---|---|
| Isi cylinder | DOHC, 4 cylinders |
| Sịlịnda ngọngọ ihe | nkedo ígwè |
| Olu igwe, cm 3 | 1998 |
| Ngwakọta ọkọnọ | ịgbanye n'ime ihe oriri / carburetor |
| Ike injin, h.p. (kW) | 120 (88) na 5200 rpm |
| Na-agwụ ike, mm | 86 |
| Piston strok, mm | 86 |
| Oke kacha, Nm (kg-m)/rpm | 171 (17) / 2800 |
| Mkpakọ | 9.500:1 |
| Mmanụ | 92, 95 |
| crankshaft bearings, PC. | 5 |
| Oge | sekit |
Olu nke curled mmanụ bụ 4,1 lita. A na-atụ aro ngbanwe mgbe 7 - 500 km (oriri bụ ihe dịka 15 g kwa 000 km). The engine nwere mmetụta nke ukwuu na àgwà - ị ga-ahọrọ nke mbụ si "maka mmanụ ụgbọala" usoro na viscosity nke 500W-1000, 5W-30, 5W-40, 10W-30.
Ọ bụrụ na KA20DE daa, ị nwere ike ịgbanwe gaa na 2.0-liter NP300 na 114 hp, nke emepụtara site na 2008 ruo ugbu a.
