I-Mazda cx7 izinjini

IMazda cx 7 ingeyesigaba samaSUV futhi iyimoto yaseJapan emaphakathi nezihlalo ezinhlanu.

Sekudlule iminyaka engaphezu kwe-7 kusukela kwasungulwa i-Mazda cx 10. Nokho, yethulwa ngokusemthethweni ngoJanuwari 2006 e-Los Angeles Auto Show.

Isisekelo sokudalwa kwayo kwakuwumqondo wale crossover ebizwa ngokuthi i-MX-Crossport, eyembulwa ngaphambili kancane, ngo-2005. Ukwethulwa kokukhiqizwa kwenqwaba ye-Mazda CX 7 kwenzeka entwasahlobo ka-2006 embonini yezimoto yokukhathazeka e-Hiroshima. Kuyaphawuleka ukuthi i-crossover ivuse isithakazelo esikhulu phakathi kwabashayeli abathanda imishini enzima.

Ukuze uthole ireferensi! U-Iwao Koizumi, umklami omkhulu weMazda, uthi uqhamuke nokubukeka kwale crossover esikhungweni sokuqina, esigcizelela ingaphandle lemoto. Phela, umklamo we-CX-7 waphenduka waba sporty futhi unolaka kokubili ngaphakathi nangaphandle!

Eminyakeni emine kamuva, imodeli yahlelwa kabusha, ushintsho oluyinhloko okwakubonakala ngayo ukuhlelwa kwe-front-wheel drive yemoto. I-Mazda cx 7 yayekwa ngo-2012, ngemva kweminyaka eyisithupha yethuliwe. Abaphathi benkampani banqume ukuqeda ukukhiqizwa kwale crossover, edume kakhulu, ngenxa yokukhululwa kwemodeli entsha.

Ukuze uthole ireferensi! Umanduleli we-Mazda cx 7 i-Mazda Tribute edumile, futhi umlandeli wayo yi-crossover entsha ye-Mazda CX-5!

Akuyona imfihlo ukuthi i-crossover yasungulwa endaweni entsha ngokuphelele, eyenzelwe ngqo le moto.

Naphezu kwalokhu, ingxenye ebalulekile yamayunithi, izingxenye kanye nezindlela ze-Mazda CX 7 ziyizingxenye ezibolekwe kwamanye amamodeli we-Mazda. Ngokwesibonelo, ukumiswa phambi ithathwe ngokuphelele kusukela Mazda MPV minivan, futhi njengoba isisekelo ezingemuva, abathuthukisi banquma ukuthatha ukumiswa kusukela Mazda 3, eye yabhekana izinguquko ezincane.

All-wheel drive transmission, nayo ifakwe crossover ethulwa, izuzwe njengefa Mazda 6 MPS. Ngaphezu kwalokho, i-Mazda yesizukulwane sesi-6 yanikeza abanikazi be-CX-7 injini ephukile enamandla angu-238 hp. I-transmission iyiyunithi edonsa ngamagiya ayisithupha ethi "Active matic", enomshini wokushintsha oshintshwayo.

Kumele futhi kuqashelwe ukuthi i-Mazda CX-7 inesistimu yokuphepha ehlanganisa izici ezilandelayo:

1. Ama-airbag ayisithupha;
2. I-Dynamic Stabilization System (DSC);
3. I-Anti-lock braking system (ABS);
4. I-Emergency Brake Assist (EBA);
5. Uhlelo lokulawula ukudonsa (TSC).

Imininingwane ye-Mazda cx 7

Ngaphambi kokuchaza izici zobuchwepheshe zale moto, kubalulekile ukucacisa ukuthi kukhona ukuguqulwa okuhlukile kuye ngokuthi isifunda sokulethwa, ngasinye sinenguqulo evamile futhi eyenziwe kabusha:

1. IRussia
2. Japan;
3. IYurophu;
4. E-USA.

Ngezansi itafula elibonisa izici zobuchwepheshe zezinjini lapho i-crossover ifakwe khona:

ERussia	Japan	IYurophu	США
Enza injini	I-L5-VE I-L3-VDT	I-L3-VDT	I-MZR-CD R2AA MZR DISI L3-VDT	I-L5-VE I-L3-VDT
Amandla enjini, l	2.5 2.3	2.3	2.2 2.3	2.5 2.3
Amandla, hp	161-170 238-260	238-260	150 - 185 238 - 260	161-170 238-260
I-Torque, N * m	226 380	380	400 380	226 380
Amafutha asetshenzisiwe	I-AI-95 I-AI-98	I-AI-95, AI-98	Amafutha edizili; I-AI-95, AI-98	I-AI-95 I-AI-98
Ukusetshenziswa kwamafutha, 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
uhlobo lwenjini	Uphethiloli, in-line, 4-cylinder; Uphethiloli, osemugqeni, 4-cylinder turbocharged	Uphethiloli, osemugqeni, 4-cylinder turbocharged	Idizili, ekulayini, i-4-cylinder turbocharged; Uphethiloli, osemugqeni, 4-cylinder turbocharged	Uphethiloli, in-line, 4-cylinder; Uphethiloli, osemugqeni, 4-cylinder turbocharged
Ulwazi olwengeziwe mayelana nenjini	Umjovo wamafutha okusabalalisa; Umjovo wamafutha oqondile, i-DOHC	Umjovo wamafutha oqondile, i-DOHC	Umjovo kaphethiloli ojwayelekile wesitimela, i-DOHC; Umjovo wamafutha oqondile, i-DOHC	Umjovo wamafutha okusabalalisa; Umjovo wamafutha oqondile, i-DOHC
Ububanzi besilinda, mm	89 - 100 87.5	87.5	86 87.5	89 - 100 87.5
Piston unhlangothi, mm	94 - 100 94	94	94	94 - 100

Ngokusekelwe etafuleni elingenhla, singasho ngokuphepha ukuthi injini ye-Mazda CX-7 ayinakho ukukhetha okubanzi. Zi-3 kuphela izinjini ezivuthayo ongakhetha kuzo – eka-diesel kanye nezimbili zikaphethroli.

Eyokuqala ibizwa nge-MZR-CD R2AA, inamandla angu-2,2 litres futhi ifakwe i-turbocharger eyenza ikwazi ukukhiqiza amandla angu-170 hp, ukusheshisa ukusuka ku-0 iye ku-100 km/h kuyithatha imizuzwana engu-11,3, kanti isilinganiso sikaphethiloli sisetshenziswa ngu-7,5. amalitha. Ngezansi isithombe sale njini endaweni yenjini:

Ukuze uthole ireferensi! Ama-crossovers we-CX-7, aqoqwe emakethe yaseYurophu, afakwe nohlelo lokuhlanza igesi exhaust (SCR)!

Injini kaphethroli i-L3-VDT enamandla angu-2,3 litres ithathwe ku-CX-7 kuMazda 6 MPS. Ihlanganisa i-direct fuel injection system, turbocharging kanye ne-intercooler. Le njini ifakwe kokubili ezimotweni nge-manual, okwenza kube nokwenzeka ukuthola amandla 260 hp, kanye transmission othomathikhi eziyisithupha-speed, ngenxa yalokho amandla ancishiselwa 238 hp.

Kumele kugcizelelwe ukuthi zombili izinguqulo zale yunithi yamandla azikho ukonga kakhulu, ngoba ngokusho kwedatha yepasipoti, ukusetshenziswa kukaphethiloli kufinyelela ku-11 - 11,5 l/100 km emjikelezweni ohlangene. Nokho, sibonga khona ophephela, crossover CX-7 has okuhle ukusheshisa Dynamics - 8,3 imizuzwana 100 km/h. Ngezansi i-L3-VDT kwenye yekhathalogi yaseJapane:

Eyokugcina yezinjini ezimbili zikaphethiloli, ene-displacement 2,5 amalitha, yafakwa ezinguqulweni ze-post-restyling ye-Mazda cx 7. Le njini ihlukaniswa yiqiniso lokuthi ayinayo i-turbine futhi ibhekwa njengeyunithi yamandla asemoyeni. Amandla ayo angu-161 hp, ukusheshisa ku-100 km/h kuthatha imizuzwana engu-10,3 ngokusho kwedatha yepasipoti, futhi ukusetshenziswa kukaphethiloli kumjikelezo ohlangene.

Injini ibizwa nge-L5-VE kanti isebenza ngokubambisana namagiya amahlanu ozishintshayo. Itholakala kumamodeli angaphambili ahamba ngamasondo e-CX-7, okuhloswe ngawo emakethe yaseMelika. Kukhona nenguqulo yesiRashiya yenjini evuthayo ye-L5-VE yangaphakathi, esebenza ngokuhambisana ne-manual transmission futhi ikuvumela ukuthi uzuze amandla angu-170 hp.

Iyiphi injini ongakhetha ngayo iMazda CX-7

Lapho ukhetha injini, kufanele uqale ucabangele izintandokazi zakho. Isibonelo, kumshayeli oyedwa, ipharamitha ebalulekile yi-dynamics yemoto, isivinini sayo esiphezulu. Ngalezi zinhloso, injini ye-L3-VDT ene-turbocharged ifaneleka kakhulu. Nokho, kuwufanele ukuqonda ukuthi supercharger hhayi kuphela unezela amandla, kodwa futhi kunciphisa ukuphila injini.

Ngaphezu kwalokho, ngokusho kwabanikazi bale yunithi yamandla, izinkinga nge-turbine kanye nendlala kawoyela wenjini zivame ukuvela. Ipharamitha ebalulekile ukusetshenziswa kukaphethiloli, ngoba i-turbocharging iyakwandisa kakhulu.

Ngokwemvelo, kubashayeli abaningi, ukwethembeka kwenjini, ukusebenza kahle kanye nempilo yesevisi kubaluleke kakhulu. Ngalezi zinhloso, injini ye-L5-VE eshisekela ngokwemvelo enokususwa okungamalitha angu-2,5 ifaneleka kakhulu.

Ngeshwa, injini yedizili ye-MZR-CD R2AA, efakwe ezinguqulweni zaseYurophu ze-CX-7, ayitholakali kakhulu ezweni lakithi. Kodwa-ke, uma unenhlanhla yokuthola ikhophi enjalo, kuzoba enye indlela enhle kunenjini kaphethiloli efisa ngokwemvelo. Izinjini zikadizili zisebenza kahle kakhulu nempilo yesevisi, futhi zinamandla amakhulu.

Iyiphi injini edume kakhulu phakathi kwabanikazi beMazda CX-7

Ezweni lakithi, cishe zonke izimoto "Mazda CX-7" ifakwe L3-VDT petrol turbocharged injini. Futhi akungenxa yokuthi inketho ekhanga kakhulu. Into ukuthi ukuthola noma iyiphi enye injini emakethe yethu yesibili kuwumsebenzi onzima kakhulu.

Le njini inikeza i-crossover enzima kangaka ejabulisayo ye-acceleration dynamics, kodwa ngokuthembeka konke akubushelelezi ngokuphelele. Ngakho, izinkinga ezivame kakhulu injini L3-VDT yilezi:

1. I-Supercharger (i-turbine). Abanikazi bayaqaphela ukuthi le yunithi ihluleka kaningi, ngaphandle kokubonisa noma yiziphi izimpawu zokuhluleka esikhathini esizayo. Kodwa-ke, kufanelekile ukucabangela ukuthi abanikazi abaningi ngokwabo banciphisa impilo yesevisi ye-supercharger ngokwenza ukugcinwa kwekhwalithi embi;
2. Ukwenyuka kokuguga kuchungechunge lwesikhathi. Abanikazi abaningi bayavuma ukuthi ikwazi ukunwebeka ku-50 km kuphela;
3. Ukuhlanganiswa kwe-VVT. Uma amanye amaphutha amabili kunzima ukuwabona noma ukuwavimbela, ngakho-ke nge-clutch konke kulula kakhulu. Uphawu oluyinhloko lokwehluleka kwayo umsindo oklabalasayo lapho uqalisa injini, futhi ngaphambi nje kokuhluleka kwayo, umsindo wenjini uba nomsindo, ufane nenjini kadizili.

Isincomo! Injini ye-turbo kaphethiloli ibonakala ngokwanda kokusetshenziswa kukawoyela wenjini. Ku-L3-VDT, okujwayelekile yilitha elingu-1 ku-1 km. Kubaluleke kakhulu ukuqapha izinga likawoyela wenjini, ngoba ukuntuleka kwayo kuhlanganisa ukugqokwa okungeziwe hhayi nje kwe-turbine, kodwa futhi kuzo zonke izinhlelo zenjini!