Engine 2KD-FTV
The 2KD-FTV engine mbụ pụtara na 2001. Ọ ghọrọ ọgbọ nke abụọ nke 1KD-FTV moto. Ọhụrụ engine natara a olu nke 2,5 lita, nke bụ 2494 cubic centimeters, ebe onye bu ya ụzọ nwere na-arụ ọrụ olu nke naanị abụọ lita.
Ngalaba ike ọhụrụ ahụ nwetara cylinders nke otu dayameta (92 millimeters) dị ka engine nke lita abụọ, mana strok piston bịara buru ibu ma bụrụ 93,8 millimeters. Ejiri moto ahụ nwere valves iri na isii, nke a na-ahazi dị ka atụmatụ DOHC omenala si dị, yana turbocharger nke nwere intercooler. Taa, ọ bụ otu n'ime ụlọ ọrụ mmanụ dizel ọgbara ọhụrụ nke Toyota rụpụtara. N'ezie, a engine nwere ihe obi umeala àgwà ike karịa 1KD-FTV, ma obere ike nwere ike budata ibelata mmanụ ụgbọala oriri, nke na-enyere aka ịzọpụta ego.
Технические характеристики
Igwe 2KD-FTV na-enweghị iji chaja nwere ike ịmepụta 101 horsepower (na 260 N torque na 3400 rpm). Site na turbine na-agba ọsọ, ike na-abawanye nke ukwuu, ọ dịkwa ihe dịka 118 horsepower (ya na torque nke 325 N * m). Turbine mere Thai, nke nwere ọrụ nke ịgbanwe geometry nke nozzle, na-enye gị ohere ịmepụta ike karịa 142 horsepower (ya na torque nke 343 N * m). Ihe mgbochi cylinder nke ụdị engine a bụ nke nkedo ígwè, na mmanụ pan na coolant mgbapụta bụ nke aluminum alloy. Ejiri moto ahụ nwere pistons nke aluminom alloy pụrụ iche, ma jikọọ ya na mkpanaka njikọ ya na piston pin.
Oke mkpakọ nke moto bụ ihe dịka 18,5: 1. The engine nwere ike ịzụlite karịa 4400 rpm. Ejiri moto a nwere sistemu pụrụ iche nke na-enye injection D4-D ozugbo. Njirimara nke 2KD-FTV fọrọ nke nta ka ọ bụrụ onye bu ya ụzọ, ihe dị iche bụ naanị na piston stroke na dayameta cylinder.
| Ụdị | Diesel, valvụ 16, DOHC |
| Akpa | 2.5 l. (2494 cmXNUMX) |
| Ike | 101-142 HP |
| Torque | 260-343 N*m |
| Oke mkpakọ | 18.5:1 |
| Sịlịnda dayameta | 92 mm |
| Pistin ọrịa strok | 93,8 mm |
Iji engine nke ihe nlereanya a
Ụdị moto ndị dị otú ahụ nwere ọtụtụ ụdị nke Toyota automaker mepụtara, gụnyere:
- Toyota Innova;
- Toyota Fortuner;
- Toyota Hiace;
- Toyota Hilux.
Na mba ụfọdụ nke South na Central America, ndị a engines na-onwem na Toyota 4Runner ụgbọ ala ruo 2006 nke ntọhapụ. Na mgbakwunye, ndị injinia Toyota na-eme atụmatụ iji ya kwado ụdị Kijang ọhụrụ. N'ime afọ ndị a na-arụ ọrụ, engine a enwetawo ịhụnanya nke ndị ọkwọ ụgbọ ala gburugburu ụwa, n'ihi ntụkwasị obi ya na ịrụ ọrụ ike dị mma.
Ndụmọdụ maka iji ya
Nyocha ndị ọkwọ ụgbọala na-ekwu na isi nsogbu na engines nke ihe nlereanya a bụ nozzles, n'ihi na ha enweghị ezigbo nhazi. Ndị nwe ụgbọ ala ndị nwere injin a na-ekwu na a ga-agbanwe ha ma ọ dịkarịa ala otu ugboro kwa afọ isii. N'ihi mmanụ dizel dị ala, nke nwere nnukwu sọlfọ, nke a na-ere n'ọtụtụ mba, a ghaghị ịgbanwe ndị injectors ugboro ugboro. N'ihi nke a, a na-atụ aro ka iji naanị mmanụ dizel dị elu.
Mgbe ị na-arụ ọrụ Toyota 2KD-FTV, n'okporo ụzọ apịtị juru, nke na-adịghị mma nke snow na-agbaze kpuchiri, yana n'okporo ụzọ a fesa nnu na-egbochi ice, a na-atụ aro ka a na-arụzi injin mgbe niile. Na mgbakwunye, ọ bara uru iji naanị mmanụ akara nke onye nrụpụta na-atụ aro; ọdịda ịgbaso iwu a dị mfe ga-eme ngwa ngwa ma ọ bụ mechaa na-eduga na mfu nke ike injin, nke nwere ike ịchọ ndozi.
