Kia Optima injini

Kia Optima ndeye 4-gonhi yepakati-saizi sedan kubva kuSouth Korea inogadzira Kia Motors Corporation. Motokari yave ichigadzirwa kubva muna 2000. Iro zita reOptima raishandiswa zvakanyanya kune 1st chizvarwa modhi. Kubva 2002, motokari yakatengeswa muEurope neCanada pasi pezita rokuti Kia Magentis.

Kubva 2005, modhi yakatengeswa pasi rese pasi pezita rimwe chete, kunze kweUnited States neMalaysia. Ikoko akachengeta zita rechinyakare - Optima. Muchikamu chemusika weSouth Korea neChina, mota inotengeswa pasi pezita Kia Lotze & Kia K5. Kutanga kubva pakupera kwa2015, chizvarwa chechina chemuenzaniso chakatanga kutengeswa. Kugadziriswa kwe4-door station wagon yakawedzerwa kune 4-gonhi sedan.

Pakutanga (muchizvarwa chekutanga), motokari yakabudiswa seshanduro yakashandurwa yeHyundai Sonata. Misiyano yaingova mumashoko ekugadzira uye midziyo. Muna 1, shanduro yayo yakagadziridzwa yeSouth Korea yakaburitswa. Muchizvarwa chechipiri, motokari yakanga yatove yakavakirwa pane itsva, yepasi pose, inonzi "MG". Shanduro yakagadziridzwa yakaburitswa muna 2002.

Kubva 2010, chizvarwa chechitatu chemuenzaniso chave chakavakirwa papuratifomu yakafanana neHyundai i3. Muchizvarwa chimwe chete, hybrid uye turbocharged shanduro dzakaburitswa pamwe chete. Pakupera kwegore ra40, mugadziri akaunza chizvarwa chechina chemuenzaniso nekugadzirwa kutsva uye kushanda. Motokari ine chigadziko chimwe chete neHyundai Sonata.

Ndeapi injini dzakaiswa pamarudzi akasiyana emotokari

Mamiriro	D4EA	G4KA	G4KD	G6EA	G4KF	G4KJ
Ukuru, cm 3	1990	1998	1997	2657	1997 (turbine)	2360
Simba guru, l. With.	125-150	146-155	146-167	190-194	214-249	181-189
Kunonyanyisa torque, N * m (kg * m) pa rpm.	290 (29)/2000 – 351 (36)/2500	190 (19)/4249 – 199 (20)/4599	191 (19)/4599 – 197 (20)/4599	246 (25)/4000 – 251 (26)/4500	301 (31)/1901 – 374 (38)/4499	232 (24)/4000 – 242 (25)/4000
Mhando yemafuta	Dhiziri	peturu, AI-95	peturu, AI-92, AI-95.	Peturu AI-95	peturu, AI-95.	Peturu AI-95
Kushandiswa pamakiromita zana	7-8 (4 yeturbo)	7,7-8,5	08.12.2018	09.10.2018	8,5-10,2	8.5
Mhando yemota	Inline, masilinda mana, mavharuvhu gumi nematanhatu.	Inline, masilinda mana, mavharuvhu gumi nematanhatu.	Inline, masilinda mana, mavharuvhu gumi nematanhatu.	V-yakaumbwa, 6 masilinda.	Mumutsara, 4 masilinda.	Mumutsara, 4 masilinda.
Carbon dioxide emissions, g/km	150	167-199
Kukanganiswa kwehuwandu	17 (ye turbo shanduko)
Auto generation	Yechipiri	Chechipiri, kugadzirisa zvakare muna 2009	Chechipiri, chechitatu, chechina. Restyling yechipiri neyechitatu.	Chizvarwa chechipiri, kugadzirisa zvakare 2009	Sedan yechina 2016	Yechina sedan 2016 Yechitatu chizvarwa restyling 2014

Injini dzakakurumbira

Chizvarwa chega chega cheKia Optima modhi ine hunhu hwayo, kusanganisira iyo yakaiswa simba unit. Funga nezvezvinhu zvezvigadziridzo izvo zvakagamuchira kugoverwa kwakanyanya.

Chizvarwa chokutanga

Muchizvarwa chekutanga, motokari yainzi Magentis MS. Kugadzirwa kwayo kwaiva kwemakambani maviri - Hyundai uye Kia. Motokari yakanga yakashongedzerwa katatu ejini - 4-cylinder 2-litre, ine simba re 134 litita. ne., V-yakaumbwa 6-cylinder 2,5-litre simba re167 litres. With. uye V-yakaumbwa nemasilinda matanhatu emarita 2,6 ane simba re185 litres. With.

Sarudzo yakakurumbira pakati pavo yaive 2-litre unit.

Chikonzero chikuru cheizvi hupfumi, simba rakakwana, nyore kugadzirisa uye yakavimbika mafuta jekiseni control system. 6-cylinder injini, kunyange zvazvo dzaive dzakakwirira musimba uye torque, zvisinei, dzakarasikirwa zvikuru mumasimba uye kushandiswa kwemafuta.

Muchokwadi, ivo vaizokwana 2-ton mota.

Kutaura nezve hunoshanda hunhu, zvinogona kucherechedzwa kuti ese matatu ejini shanduko dzakasiyaniswa nehupenyu hurefu hwebasa uye kuchengetedza. Iyo yepamusoro yezvigadzirwa, nyore kwekugadzira uye kuuraya kunoita kuti zvikwata zvakadaro zvishande pasina kukanganiswa kweanopfuura mazana ezviuru zvemakiromita.

Chipiri chizvarwa

Muchizvarwa chechipiri cheKia Optima, chikwata chitsva chedhiziri chakawedzerwa. Nehuwandu hwemarita maviri, inobereka 2 litres. With. pa torque ye140-1800 Nm / rev. min. Injini itsva yakaratidza kuva mukwikwidzi akakodzera kune peturu mukati meinjini dzinopisa. Chekutanga pane zvese, izvi zvakakanganisa zvakakosha paramita senge traction uye hupfumi.

Nekudaro, kunyangwe nekupona uye kuita kwakanaka, injini dzeiyi nhevedzano dzinomanikidza varidzi vemota dzavakaisirwa kuti vatarise zvakanyanya kugadzirisa. Izvi zvinosanganisira zvinogara zvichitsiviwa zvinodyiwa, uye zvinodikanwa zvakakwirira zvemhando yemafuta uye mafuta ekuzora.

Dambudziko rakakosha rakaitika panguva yekushanda kweiyo unit paKia Optima yakakonzerwa nemafirita.

Vanozopedzisira vavharwa, uye chinhu chega chinogona kuchengetedza zuva ndechekubvisa zvachose. Iyo yakaoma iri zvakare muchokwadi chekuti kudzoreredzwa kwesoftware kutonga kunodiwa. Zvisinei, nzira iyi ine zvayakanakira. Nenzira yakarurama, unogona kuwedzera simba rejini ne 35-45 hp. With.

Chizvarwa chechitatu

Yechitatu-chizvarwa Kia Optima ICE akatevedzana aisanganisira anonyanya mumhepo unit uye turbo injini kubva 2 kusvika 2,4 malita, pamwe neturbocharged 1,7-lita dizeli injini. Mitsubishi Theta 2 magetsi emagetsi anosanganisira masilinda mana ane aruminiyamu block, ane jekiseni system, 4 mavharuvhu pacylinder, anomhanya paAI-4 peturu uye anoratidzwa neEuro-95 standard.

Mugadziri anopa vimbiso ye250 zviuru zvemakiromita kune mota dzayo. Kuenzaniswa neshanduro dzakapfuura, injini nyowani dzine yakagadziridzwa gasi kugovera sisitimu - CVVT, yakagadziridzwa zvakabatanidzwa uye software.

Iyo yakanyanya kugadziridzwa kubva pane ino yakatevedzana yaive 2-litre unit. Nekuda kwekubata kwakanaka, yakaderera mwero wekushandisa ruzha uye kuvimbika kwepamusoro, yakatanga kuiswa kwete paKia Optima chete, asiwo pamhando dzevamwe vanogadzira - Hyundai, Chrysler, Dodge, Mitsubishi, Jeep.

Iyo 2-liter unit pa6500 rpm inovandudza simba rinosvika 165 hp. s., kunyange kumusika weRussia inotemwa kusvika pa150 malita. With. Iyo mota inokweretesa pachayo zvakakwana pakugadzirisa. Nekupenya kwakaringana, kugona kwemota inokura pamusoro pe190 hp. With. Injini ye 2,4-litre ine maitiro akafanana uye mukurumbira.

Chikanganiso chavo chekugadzira chete kushaikwa kwema hydraulic lifters. Nokudaro, makiromita 100 zviuru, zvakakosha kugadzirisa mavharuvhu.

Chizvarwa chechina

Muchizvarwa chechina (yemazuva ano vhezheni), Kia Optima inoshongedzerwa neiyo itsva ICE modhi renji. Aya ndiwo mayunitsi epeturu:

1. 0 MPI. Iine simba re151 litres. With. pa4800 rpm min. Inouya nemanyorero uye automatic transmission. Iyo mota inoiswa paClass (mechanics) uye Nyaradzo, Luxe, Prestige (ese matatu otomatiki) zvigadziriso. Kushandiswa kwemafuta hakupfuuri 3 litres pa8 km.
2. 4 GDIs. Inokwana 189 litres. With. pa4000 rpm min. Yakashongedzerwa ine yakananga mafuta jekiseni system. Iyo unit yakaiswa pane Prestige, Luxe uye GT-mutsara zvigadziriso. Haadyi anodarika 8,5 litres emafuta pamakiromita zana.
3. 0 T-GDI turbocharged. Inogadzira anenge 250 litres. With. ine torque inosvika 350 Nm. Yakaiswa paGT package. Motokari inodya anenge 100 litres emafuta pa8,5 km. Iyi ndiyo yakanyanya simba injini shanduko iripo nhasi yeKia Optima. Mota yakashongedzerwa neinjini yekupisa yemukati inowana hunhu hwemitambo. Saka, kukurumidza kusvika ku100 km / h kunoitwa mumasekondi 7,5 chete, uye nokuda kweiyo tuned version - mumasekonzi mashanu!

Iyo yese mutsara wemamota eKia Optima inosangana nemhando yepamusoro uye kuvimbika zvinodiwa. Iwo mayunitsi emugadziri Mitsubishi akatorwa sehwaro. Mushure mekuchengeta hwaro uye nekuwedzera iwo neazvino budiriro, kambani yakaburitsa akati wandei akasiyana emukati emoto injini.

Kazhinji, injini dzine zvipingamupinyi zvishoma. Vanoshanda peturu peturu AI - 92/95. Siyana mune yakanaka dynamics, simba uye pundutso. Mutengo wechisikigo wemaitiro akadaro ndeyekutarisirwa panguva uye kusarudzwa kwepamusoro-mhando yezvigadzirwa, mafuta uye, kunyanya, injini yemafuta.

Injini mafuta kusarudzwa

Sarudzo yakakodzera yeoiri yeinjini inobvumira injini yemotokari kushanda pasina matambudziko akakomba kweanopfuura mazana ezviuru zvemakiromita. Uye pane zvinopesana, kudira mafuta emhando yepamusoro, asi isingaenderane nemamiriro ekushanda uye maficha emota, anogona kukurumidza kudzima iyo yekupedzisira. Naizvozvo, zvakakosha kuti ucherechedze unotevera hushoma seti yemitemo pakusarudza mafuta einjini yeKia Optima:

1. SAE viscosity index. Inoratidza kufanana kwekugoverwa kwemafuta pamusoro pemukati wemotikari. Iyo yakakura kukosha kwayo, iyo yakakwira viscosity yemafuta uye yakakura kushorwa kwekupisa kwekupisa. Inokanganisa ma parameter enguva yekudziya-up uye inotanga kutonhora.
2. API uye ACEA zvitupa. Sarudza mashandisirwo emafuta, kusimba kweiyo catalyst, mwero weruzha uye vibration.
3. Kutevedzera tembiricha ambient. Mamwe marudzi emafuta akagadzirirwa kupisa, mamwe echando.
4. Nhamba yemajana.

Iko hakuna yepasirese injini mafuta eKia Optima. Nokudaro, mumwe nomumwe muridzi wemotokari anofanirwa kufunga nezvemamiriro ekushanda uye, maererano navo, sarudza mafuta maererano nechimwe kana chimwe chinhu chinonyanya kukosha - maererano nenguva yegore, dhigirii yekupfeka injini, hupfumi hwemafuta, nezvimwewo.

Ndeipi injini iri nani kusarudza motokari

Paunenge uchitenga motokari yeKia Optima, muridzi wemotokari yeramangwana anotarisana nemubvunzo weiyo injini sarudzo yekusarudza. Chokutanga pane zvose, tiri kutaura pamusoro pemotokari inogadzirwa panguva ino, kureva, chizvarwa chechina. Matatu mavhezheni anounzwa kusarudzo yemutengi wepamba - 4-, 2-litre uye turbo vhezheni.

Pano, mutengi anofanira kufunga nezvemamiriro ezvinhu aanoronga kushandisa motokari yake yeramangwana, mari yakawanda yaanoda kubhadhara, kusanganisira mutero wel. pamwe., imarii yaanoronga kushandisa pakuwedzera mafuta uye zvinodyiwa.

Semuenzaniso, turbocharged modification yakakodzera kune avo vakajaira kutyaira kwemitambo, pamwe neavo vanoronga kuisa injini kuti iwedzere kuvandudzwa, kuunza iyo unit kune rekodhi-kutyora dynamics muchikamu chayo - kukurumidza kusvika "mazana" mu. 5 seconds.

Zvikasadaro, kana mutyairi asina kuzvijaira kana asina kwaanoziva kutyaira zvine simba, mavhezheni maviri ekutanga achaita. Panguva imwecheteyo, iyo 2-litre sarudzo ndiyo yakanyanya hupfumi uye yakakwana maererano nesimba rekufamba-famba muguta. Kune avo vari kufamba nzendo refu kana rwendo rwebhizinesi, injini ine simba uye yakawanda 2,4-litre inokodzera zvirinani.

Kana tikataura pamusoro peinjini dzeshanduro dzekare, saka zvese zvinosarudzwa nezvinodiwa zvemuridzi wemotokari. Diesel mauniti agara achionekwa seanodhura zvakanyanya. Nekudaro, nhanho yavo yehushamwari hwezvakatipoteredza inogara yakaderera pane iyo peturu. Izvi ndezvechokwadi kunyanya kune avo vachafamba mumigwagwa yeEurope. Mukuwedzera, maitiro ekushanda ejini dizeli anonyanya kukanganiswa nehuwandu uye hutano hwehuni, iyo mumamiriro eRussia haisi nguva dzose kusvika par.