Mazda cx 7 injini

Mazda cx 7 ndeyekirasi yeSUV uye imotokari yeJapan yepakati-saizi inosanganisira zvigaro zvishanu.

Anopfuura makore gumi apfuura kubva pakusikwa kweMazda cx 7. Nekudaro, padanho repamutemo, akapihwa muna Ndira 10 pashow yemotokari muLos Angeles.

Hwaro hwekusikwa kwayo yaive pfungwa yeiyi crossover inonzi MX-Crossport, iyo yakaitwa pachena nguva pfupi yapfuura, muna 2005. Kutanga kwekugadzirwa kwakawanda kweMazda CX 7 kwakaitika muchirimo cha2006, panzvimbo yemotokari yekunetseka muHiroshima. Zvakakosha kucherechedza kuti crossover yakamutsa kufarira kukuru pakati pevatyairi vanofarira teknolojia yakakomba.

For reference! Iwao Koizumi, mugadziri mukuru weMazda, anoti akauya nekuonekwa kweiyo crossover munzvimbo yekusimba, inosimbisa kunze kwemota. Mushure mezvose, dhizaini yeCX-7 yakave yemitambo-hasha mukati nekunze!

Makore mana gare gare, modhi yacho yakadzokororwa, shanduko huru yaive kutaridzika kweiyo kumberi-vhiri dhiraivha marongero emotokari. Mazda cx 7 yakamiswa muna 2012, makore matanhatu chete mushure mekutanga kwayo. Vatungamiri vekambani vakasarudza kugumisa kugadzirwa kwe crossover iyi, iyo yakakurumbira zvikuru, nekuda kwekubudiswa kwemuenzaniso mutsva.

For reference! Iyo yakatangira Mazda cx 7 ndiyo yakakurumbira Mazda Tribute, uye mutsivi wayo ndiyo itsva crossover Mazda CX-5!

Haisi chakavanzika kuti crossover yakagadzirwa pane imwe nzvimbo itsva, iyo yakagadzirirwa zvakananga motokari iyi.

Pasinei neizvi, chikamu chakakosha chezvikamu, zvikamu uye nzira dzeMazda cx 7 dzakakweretwa zvikamu zvemamwe mamodheru kubva kuMazda. Semuenzaniso, kumiswa kwepamberi kwakatorwa zvachose kubva kuMazda MPV minivan, uye vashanduri vakasarudza kutora kumiswa kubva kuMazda 3, iyo yakagadziridzwa zvishoma, sechikonzero chemashure.

Iyo yese-mavhiri dhiraivha, iyo zvakare yakashongedzerwa neyakaunzwa crossover, yakagara nhaka kubva kuMazda 6 MPS. Mukuwedzera, chizvarwa chechitanhatu "Mazda" chakapa varidzi veCX-6 injini yakasvibiswa ine simba re 7 hp. Iyo gearbox ndeye matanhatu-kumhanya "Active matic" otomatiki unit, ine bhuku rekuchinja basa.

Zvinofanira kucherechedzwa kuti "Mazda cx-7" motokari ine kuchengeteka hurongwa, iyo inosanganisira zvinotevera zvinhu:

1. Airbags matanhatu;
2. Dynamic Kugadzikana Kudzora (DSC);
3. Anti-lock braking system (ABS);
4. Emergency Brake Assist (EBA);
5. Traction control system (TSC).

Zvinodiwa Mazda cx 7

Usati watsanangura hunyanzvi hwemhando yemotokari iyi, zvinofanirwa kujekeswa kuti kune akasiyana magadzirirwo anoenderana nenharaunda yekuendesa, imwe neimwe ine yakajairwa uye yakadzokororwa vhezheni:

1. Rashiya;
2. Japani;
3. Europe;
4. USA.

Pazasi pane tafura inoratidza hunyanzvi hunhu hweinjini iyo crossover yaive yakagadzirirwa:

Russia	Japan	Europe	United States
Injini gadzira	L5-VE L3-VDT	L3-VDT	MZR-CD R2AA MZR DISI L3-VDT	L5-VE L3-VDT
Injini inokwana, l	2.5 2.3	2.3	2.2 2.3	2.5 2.3
Simba, hp	161-170 238-260	238-260	150 - 185 238 - 260	161-170 238-260
Torque, N * m	226 380	380	400 380	226 380
Mafuta anoshandiswa	AI-95 AI-98	AI-95, AI-98	Diesel fuel; AI-95, AI-98	AI-95 AI-98
Mafuta anoshandiswa, l / 100 km	7.9 - 11.8 9.7 - 14.7	8.9 - 11.5	5.6 - 7.5 9.7 - 14.7	7.9 - 11.8 9.7 - 14.7
mhando yeinjini	Petroli, mu-line, 4-cylinder; Petroli, in-line, 4-cylinder turbocharged	Petroli, in-line, 4-cylinder turbocharged	Diesel, in-line, 4-cylinder turbocharged; Petroli, in-line, 4-cylinder turbocharged	Petroli, mu-line, 4-cylinder; Petroli, in-line, 4-cylinder turbocharged
Kuwedzera ruzivo nezve injini	Distributive mafuta jekiseni; Yakananga mafuta jekiseni, DOHC	Yakananga mafuta jekiseni, DOHC	Yakananga mafuta jekiseni Common-njanji, DOHC; Yakananga mafuta jekiseni, DOHC	Distributive mafuta jekiseni; Yakananga mafuta jekiseni, DOHC
Cylinder dhayamita, mm	89 - 100 87.5	87.5	86 87.5	89 - 100 87.5
Kurohwa kwepisitoni, mm	94 - 100 94	94	94	94 - 100

Kubva pane tafura iri pamusoro, tinogona kutaura zvakachengeteka kuti injini yeMazda CX-7 haina sarudzo dzakawanda. Pane chete 3 ICE sarudzo dzekusarudza kubva - dhiziri magetsi unit uye maviri peturu.

Yokutanga inonzi MZR-CD R2AA, ine 2,2 litita inotamiswa uye ine turbocharger, iyo inokubvumira kubudisa simba re 170 hp, kukurumidza kubva 0 kusvika 100 km / h kunotora masekondi 11,3, uye avhareji yemafuta ekushandisa. i7,5 litres. Pazasi pane mufananidzo weinjini iyi mukamuri reinjini:

For reference! Pamusoro peCX-7 crossovers, iyo yakaunganidzirwa kumusika weEurope, exhaust gas treatment system (SCR) yakawedzerwa kuiswa!

Iyo 3-litre L2,3-VDT peturu injini yakagara nhaka kubva kuCX-7 kubva kuMazda 6 MPS. Yaisanganisira yakananga mafuta jekiseni, turbocharging uye intercooler. Motokari iyi yakaiswa zvose pamotokari dzine chinyorwa chekufambisa, izvo zvakaita kuti zvikwanise kuwana simba re 260 hp, uye ne-238-speed automatic transmission, semugumisiro wekuti simba rakaderedzwa kusvika XNUMX hp.

Izvo zvinofanirwa kusimbiswa kuti ese mavhezheni eiyo magetsi unit haasi ehupfumi, nekuti maererano nepasipoti data, kushandiswa kwemafuta kunosvika 11 - 11,5 l / 100 km mukutenderera kwakabatanidzwa. Zvisinei, nekuda kwekuvapo kwe turbine, crossover yeCX-7 ine maitiro akanaka ekukurumidza - 8,3 seconds kusvika 100 km / h. Pazasi pane L3-VDT mune imwe yemabhuku eJapan:

Iyo yekupedzisira yeinjini mbiri dzepetroli, ine kusimuka kwe 2,5 litita, yakaiswa pane post-yakagadzirwa shanduro yeMazda cx 7. Injini iyi inosiyana nekuti haina turbine uye inoonekwa seyemuchadenga simba unit. Simba rayo 161 hp, kukurumidza kusvika ku100 km / h kunotora masekondi 10,3 maererano nedata repasipoti, uye kushandiswa kwemafuta mukutenderera kwakabatanidzwa.

Injini inonzi L5-VE uye inoshanda pamwe chete neashanu-speed automatic transmission. Inowanikwa kumberi-vhiri dhiraivha mhando dzeCX-7, dzakagadzirirwa musika weAmerica. Iko kune zvakare yeRussia vhezheni yeL5-VE yemukati inopisa injini, inoshanda pamwe chete neyemagetsi kutapurirana uye inobvumidza iwe kusvika kune simba re170 hp.

Ndeipi injini yekusarudza Mazda CX-7

Paunosarudza injini, kutanga pane zvose, unofanira kufunga zvaunofarira. Semuenzaniso, kune mumwe mutyairi, yakakosha parameter ndiyo dynamics yemotokari, iyo yakanyanya kumhanya. Nezvinangwa izvi, iyo L3-VDT turbocharged injini inonyanya kukodzera. Zvisinei, zvinofanira kunzwisiswa kuti supercharger haisi kungowedzera simba, asiwo inoderedza hupenyu hwejini.

Mukuwedzera, maererano nevaridzi veiyi simba unit, kazhinji kune matambudziko ne turbine uye injini yemafuta nzara. Kushandiswa kwemafuta zvakare yakakosha parameter, nekuti turbocharging inowedzera zvakanyanya.

Nomuzvarirwo, kune vatyairi vazhinji, kuvimbika kweinjini, hupfumi hwayo uye zviwanikwa zvinonyanya kukosha. Nezvinangwa izvi, iyo yakasikwa inoshuvira L5-VE injini, iyo ine huwandu hwekushanda hwe2,5 malita, inonyatsokodzera.

Nehurombo, iyo MZR-CD R2AA dizeli injini, iyo yakaiswa pashanduro dzeEurope yeCX-7, haiwanzo kuwanikwa munyika yedu. Nekudaro, kana iwe uine rombo rakanaka rekuwana chiitiko chakadaro, saka ichave yakanaka imwe nzira kune peturu inoshuvira. Diesel injini dzine hukuru hukuru uye hupenyu hwekushanda, uye zvakare dzine hukuru hwekudhonza.

Ndeipi injini inonyanya kufarirwa pakati pevaridzi veMazda CX-7

Munyika yedu, dzinenge dzose motokari "Mazda CX-7" ane peturu turbocharged L3-VDT injini. Uye kwete nekuti ndiyo yakanyanya kunaka sarudzo. Chinhu ndechekuti mumusika wedu wechipiri kuwana chero imwe injini ibasa rakaoma kwazvo.

Iyi mota inopa crossover yakaoma kudaro inofadza kukurumidza kukurumidza, asi nekuvimbika zvese hazvina kunyatso kutsetseka. Saka, matambudziko akajairika muinjini yeL3-VDT ndeaya:

1. Supercharger (turbine). Varidzi vanocherechedza kuti chikwata ichi chinokundikana kazhinji, pasina kuratidza zviratidzo zvekuputsika mune ramangwana. Nekudaro, zvakakosha kufunga kuti varidzi vazhinji pachavo vanodzikisa hupenyu hweiyo supercharger nekuita hurombo-mhando yekuchengetedza;
2. Kuwedzera nguva cheni kupfeka. Varidzi vakawanda vanobvuma kuti inogona kutambanudza mumakiromita 50 000 chete;
3. Kubatanidza VVT-i. Kana mamwe maviri malfunctions akaoma kuziva kana kudzivirira, saka zvese zviri nyore ne clutch. Chiratidzo chikuru chokukundikana kwayo iruzha runoputika apo injini inotanga, uye pakarepo isati yaputsika, kutinhira kweinjini kunova kwakashata, kufanana neinjini yedhiziri.

Kurudziro! Kune peturu turbo injini, kuwedzera kushandiswa kweoiri injini hunhu. Kune L3-VDT, 1 litre pa1 km inoonekwa seyakajairwa. Izvo zvakakosha kuti utarise mwero weoiri yeinjini, nekuti kushaikwa kwayo kunosanganisira kuwedzera kupfeka kwete chete yeturbine, asi yeese masisitimu einjini!