D4D engine si Toyota - ihe ị kwesịrị ịma banyere unit?
Ihe
Emepụtara moto ahụ na nkwado n'etiti Toyota na ụlọ ọrụ Denso. Ọ na-eji ihe ngwọta mara site na igwe mmanụ dizel ndị ọzọ nke oge a. Ndị a gụnyere, dịka ọmụmaatụ, ọrụ nke maapụ mgbanye mgbe ị na-ejikwa TCCS na-achịkwa injin.
Kedu mgbe e mepụtara injin D4D na ụgbọ ala ndị e ji mee ihe?
Ọrụ na ngọngọ D4D malitere azụ na 1995. Nkesa nke mbụ ụgbọ ala na a engine malitere na 1997. Isi ahịa bụ Europe, n'ihi na unit ahụ adịghị ewu ewu na Asia ma ọ bụ United States, n'agbanyeghị na Toyota na-ere ọtụtụ ụgbọ ala n'ebe ahụ.
A na-eji engine D4D eme ihe na engines dizel Toyota, ma e nwere ihe dị iche na iwu a - nke a bụ ikpe ma a bịa na nkeji ebe eji usoro D-CAT. Nke a bụ mmepe nke usoro D4D na nrụgide injection dị elu karịa usoro mbụ - 2000 mmanya, ọ bụghịkwa site na 1350 ruo 1600 mmanya.
Ọdịiche dị n'otu nke ama ama sitere na Toyota
Otu n'ime nhọrọ injin Toyota kacha ewu ewu bụ 1CD-FTV. Ejiri usoro ụgbọ oloko nkịtị. Ọ nwere olu na-arụ ọrụ nke 2 lita na ike nke 116 hp. Na mgbakwunye, imewe ahụ gụnyere cylinders anọ dị n'ahịrị, mgbidi cylinder gbasiri ike na turbocharger geometry na-agbanwe. Emepụtara ngalaba 1CD-FTV ruo 2007. Ụdị ụgbọ ala nke etinyere ya:
- Toyota Avensis?
- Corolla;
- Nke gara aga;
- Corolla Verso;
- RAV4.
1ND-TV
Kwesịrị ka a kpọtụrụ aha bụ ngọngọ 1ND-TV. Ọ bụ inline anọ turbocharged engine dizel. Ọ nwere mgbagharị nke lita 1,4 yana, dị ka nkeji D-4D ndị ọzọ, ọ na-eji ntụtụ mmanụ ụgbọ okporo ígwè nkịtị. N'ihe banyere 1ND-TV, ike kachasị bụ 68,88 na 90 hp, unit ahụ n'onwe ya na-agbaso ụkpụrụ ikuku nke EURO VI. Ụdị ụgbọ ala etinyere na injin a gụnyere:
- Auris;
- Corolla;
- Yaris;
- S-amaokwu;
- Etios.
1KD-FTV na 2KDFTV
N'ihe banyere 1KD-FTV, anyị na-ekwu maka in-line, engine diesel anọ cylinders nke nwere camshafts abụọ na turbine 3-liter nwere ikike nke 172 hp. Awụnyere n'ụgbọ ala:
- Land Cruiser Prado;
- Hilux sọfụ;
- Onye na-agba afa;
- Hyas;
- Hilux.
N'aka nke ọzọ, ọgbọ nke abụọ kụrụ ahịa na 2001. Ọ nwere obere mbugharị na ike kachasị karịa nke bu ya ụzọ: 2,5 lita na 142 hp. Ọ nọ n'ụgbọ ala ndị dị ka:
- Onye na-agba afa;
- Hilux;
- Hyas;
- Innova.
AD-FTV
Ewebata unit nke usoro isiokwu a na 2005. Ọ nwere turbocharger, yana nchụpụ nke 2.0 lita na ike nke 127 hp. Ọgbọ nke abụọ, 2AD-FTV, nwere usoro ụgbọ oloko nkịtị nke D-4D, yana turbocharger jiometrị na-agbanwe agbanwe nke nwere lita 2,2. Oke ike sitere na 136 ruo 149 hp.
E mekwara ọgbọ nke atọ nke otu ahụ. Ọ natara aha 2AD-FHV ma nwee piezo injectors dị elu. Ndị na-emepụta ihe jikwa usoro D-CAT mee ihe, bụ nke na-egbochi mmepụta nke ihe ndị na-emerụ ahụ. Oke mkpakọ bụ 15,7:1. Olu na-arụ ọrụ bụ 2,2 lita, na unit n'onwe ya nyere ike si 174 ka 178 hp. Ndị nwe ụgbọ ala ejirila nkeji ndị edepụtara aha dịka:
- RAV4;
- Avensis;
- Corolla Verso;
- Auris.
1GD-FTV
Na 2015, ewebata ọgbọ mbụ nke 1GD-FTV unit. Ọ bụ nkeji inline nke 2,8 lita nwere injin DOHC 175 hp. Ọ nwere cylinders 4 yana turbocharger geometry na-agbanwe agbanwe. Maka ọgbọ nke abụọ, 2GD-FTV nwere mgbanwe nke lita 2,4 na ike nke 147 hp. Ụdị dị iche iche abụọ ahụ nwere otu nha mkpakọ nke 15:6. Awụnyere nkeji na ụdị dịka:
- Hilux;
- Land Cruiser Prado;
- Onye na-agba afa;
- Innova.
1 VD-FTV
Ọhụrụ ogbo na akụkọ ihe mere eme nke Toyota engines bụ iwebata unit 1 VD-FTV. Ọ bụ nke mbụ V-ụdị 8-cylinder mmanụ dizel engine nwere nfe nke 4,5 lita. Ejiri sistemu D4D kwadoro ya, yana otu turbochargers na-agbanwe geometry ma ọ bụ abụọ. Ikike kacha nke turbocharged unit bụ 202 hp, na ejima turbo bụ 268 hp.
Kedu nsogbu mmanụ dizel na-enwekarị?
Otu n'ime nsogbu ndị na-emekarị bụ ọdịda nke injectors. Igwe Toyota D4D adịghị arụ ọrụ nke ọma, ma na-erikwa nnukwu mmanụ ọkụ, ma ọ bụ na-eme mkpọtụ nke ukwuu.
Enwere ọdịda na ngọngọ 3.0 D4D. Ha na-emetụta ọkụ ọkụ nke mgbanaka akara, nke e ji ọla kọpa mee ma tinye ya na mmanụ ọkụ. Ihe ịrịba ama nke adịghị arụ ọrụ bụ anwụrụ ọcha na-esi na injin ahụ pụta. Otú ọ dị, buru n'uche na site n'iji nlezianya na-edozi unit ahụ na ngbanwe nke components, engine D4D kwesịrị ịkwụghachi gị ụgwọ ọrụ dị nro ma kwụsie ike.
