Mazda MZR LF 2.0 engine (Ford 2.0 Duratec HE)
A na-arụnye Mazda MZR LF engine (analogue nke Ford 2.0 Duratec HE) na Mazda 3, 5, 6, MX-5 III, wdg A na-ewere injin mmanụ ụgbọ ala ka ọ bụrụ nke a pụrụ ịdabere na ya, mana ọ nweghị enweghị ndọghachi ya.
Nka na ụzụ
Oghere aluminom nwere isi nke otu ihe ahụ nwere 4 cylinders in-line. Igwe nkesa gas (oge) - site na uzo abuo nwere 16 valves: 2 nke obula na uzo na uzo, a na-akpọ imewe DOHC.
Ihe ndị ọzọ:
- mmanụ ọkụ-ikuku ngwakọta usoro ntụtụ - usoro ntinye na njikwa ntanetị;
- pistin stroke / cylinder dayameta, mm - 83,1 / 87,5;
- oge na-aga - agbụ na akara akara Ø48 mm;
- eriri ụgbọala maka inyeaka engine - otu, na-enwe ọgba aghara na ogologo nke 216 cm;
- ike engine, hp site na. - 145.
Mwepụ engine, cubic cm | 1998 |
Oke ike, h.p. | 139 - 170 |
Ogologo kachasị, N * m (kg * m) na rpm. | 175 (18)/4000 179 (18)/4000 180 (18)/4500 181 (18)/4500 182 (19)/4500 |
Mmanụ eji | Mkpụrụ mmanụ (AI-92, AI-95) Mmanụ petrol (AI-98) Mmanụ gasị AI-95 |
Fuel oriri, l / 100 km | 6.9 - 9.4 |
enginedị engine | n'usoro, 4-cylinder, DOHC |
Tinye ozi engine | ntinye otutu mmanu mmanu, DOHC |
Oke ike, h.p. (kW) na rpm | 139 (102)/6500 143 (105)/6500 144 (106)/6500 145 (107)/6500 150 (110)/6500 |
Oke mkpakọ | 10.8 |
Sịlịnda dayameta, mm | 87.5 |
Piston strok, mm | 83.1 |
Usoro maka igbanwe olu nke cylinders | ọ dịghị |
Nsipụta CO2 na g / km | 192 - 219 |
Ọnụ ọgụgụ nke valves kwa cylinder | 4 |
Oriri nke mmanụ ụgbọala 95 na ọnọdụ agwakọtara - 7,1 l / 100 km. Ngwunye otu oge na 5W-20 ma ọ bụ 5W-30 mmanụ mmanụ - lita 4,3. Maka 1 puku kilomita ọ nọrọ 500 g.
Ọnọdụ ime ụlọ na mgbanwe
Mzr L-usoro engine engine gụnyere ụdị 4-cylinder nwere olu nke 1,8 ruo lita 2,3. Na-agwakọta ha na ngọngọ nke aluminom na nkedo nkedo cylinder, usoro iheomume.
Mara mgbanwe:
- L8 na edozi ikuku ọzọ - 1,8 dm³.
- LF - otu, na olu nke 2,0. Subspecies: LF17, LF18, LFF7, LF62 iche na mgbakwunye. Elsdị LF-DE, LF-VE nwere ihe oriri na-agbanwe agbanwe.
- L3 na ikuku ikuku na-achịkwa: damper na ikuku nyo ikuku - olu 2,3 l.
- L5 - lita 2,5 nke nwere cylinder mụbara ruo 89 mm na mpempe pistin nke 100 mm.
Ebee ka nọmba engine dị
Ihe nrụpụta ụlọ ọrụ nke MZR LF engine, dịka na ụdị L8, L3, zọọ na isi isi cylinder. Nwere ike ịchọta akara ikike nke dị n'akụkụ aka ekpe nke engine ahụ na ntụziaka nke ụgbọ ala ahụ, nke dị nso na akụkụ nkuku n'ime ụgbọelu nke yiri windshield.
Advantkọ ihe ụfọdụ na ike ịbawanye ike
MZR LF - moto ahu adighi ihe omuma, enweghi nsogbu puru iche na oru ya. Enwere ole na ole:
- oriri mmanụ na-abawanye - gosipụtara onwe ya na kilomita nke 200 puku kilomita;
- mbelata nke arụmọrụ nke mgbapụta gas - achọpụtara mgbe ọ na-aga ngwa ngwa: injin ahụ anaghị arụ ọrụ na ike zuru oke;
- ihe ntanetị - ihe ruru 100 puku kilomita;
- usoro iheomume - agbatịworị na ọsọ nke 250 puku kilomita, ọ bụ ezie na ọ kwesịrị iguzogide 500.
Increasebawanye ike ga - ekwe omume na ụzọ abụọ - site na usoro mgbawa na ntinye igwe. Firstzọ mbụ na-enye gị ohere ịbawanye torque na ọsọ crankshaft site na ihe dịka 10%, nke ga-enye 160-165 hp. site na. A na-eme ya site na-egbu maramara (na-agbazi) usoro ihe omume njikwa na ụlọ ọrụ ntanetị. A na-enweta mmetụta ka ukwuu site na nwughari nke usoro ikuku ikuku na dochie akụkụ ụfọdụ. N'okwu a, ike na-abawanye site na 30-40% wee rute 200-210 hp.