Mazda cx 7 engines

No ka papa SUV ʻo Mazda cx 7 a he kaʻa Iapana waena me ʻelima mau noho.

ʻOi aku ma mua o 7 mau makahiki i hala mai ka hana ʻana o ka Mazda cx 10. Eia naʻe, ua hōʻike ʻia ma Ianuali 2006 ma ka Los Angeles Auto Show.

ʻO ke kumu o kāna hana ʻana ʻo ia ka manaʻo o kēia crossover i kapa ʻia ʻo MX-Crossport, i wehe ʻia ma mua iki, ma 2005. ʻO ka hoʻomaka ʻana o ka hana nui o ka Mazda CX 7 i mālama ʻia i ka pūnāwai o 2006 ma ka hale kaʻa o ka hopohopo ma Hiroshima. He mea pono e hoʻomaopopo i ka crossover ua hoʻāla i ka hoihoi nui i waena o nā mea hoʻokele makemake i nā lako koʻikoʻi.

No ke kuhikuhi! Ua ʻōlelo ʻo Iwao Koizumi, ka mea hoʻolālā nui o Mazda, ua hele mai ʻo ia me ka hiʻohiʻona o kēia crossover i loko o kahi hale hoʻoikaika kino, kahi e hoʻoikaika ai i ka waho o ke kaʻa. Ma hope o nā mea a pau, ua lilo ka hoʻolālā ʻana o ka CX-7 i mea haʻuki a paʻakikī i loko a i waho!

ʻEhā mau makahiki ma hope mai, ua hoʻihoʻi hou ʻia ke ʻano hoʻohālike, ʻo ka hoʻololi nui o ia mea ke ʻano o kahi hoʻonohonoho kaʻa kaʻa mua o ke kaʻa. Ua hoʻopau ʻia ka Mazda cx 7 i ka makahiki 2012, ʻeono mau makahiki ma hope o kona hoʻomaka ʻana. Ua hoʻoholo ka hoʻokele o ka hui e hoʻopau i ka hana ʻana o kēia crossover, kahi mea kaulana loa, ma muli o ka hoʻokuʻu ʻana o kahi ʻano hou.

No ke kuhikuhi! ʻO ka mea ma mua o ka Mazda cx 7 ʻo ia ka Mazda Tribute kaulana, a ʻo kona hope ʻo ia ka Mazda CX-5 crossover hou!

ʻAʻole ia he mea huna i kūkulu ʻia ka crossover ma kahi kahua hou loa, i hoʻolālā ʻia no kēia kaʻa.

ʻOiai kēia, ʻo kahi hapa nui o nā ʻāpana, nā ʻāpana a me nā mīkini o ka Mazda CX 7 i ʻaiʻē ʻia i nā ʻāpana mai nā hiʻohiʻona ʻē aʻe mai Mazda. No ka laʻana, ua lawe piha ʻia ka hoʻokuʻu mua ʻana mai ka minivan Mazda MPV, a ma ke ʻano he kumu no ka hope, ua hoʻoholo nā mea hoʻomohala e lawe i ka hoʻokuʻu ʻana mai ka Mazda 3, i hoʻololi ʻia i nā hoʻololi liʻiliʻi.

ʻO ka hoʻoili kaʻa holo kaʻa holoʻokoʻa, i hoʻolako pū ʻia me ka crossover i hōʻike ʻia, ua hoʻoili ʻia mai ka Mazda 6 MPS. Eia kekahi, hā'awi 'o Mazda o ka hanauna 6 i ka po'e nona ka CX-7 he engine derated me ka mana o 238 hp. ʻO ka hoʻouna ʻana he ʻeono-wikiwiki "Active matic" ʻakomi, nona kahi hana hoʻololi manual.

Pono e hoʻomaopopo ʻia he ʻōnaehana palekana ka Mazda CX-7 e pili ana i kēia mau mea:

1. ʻEono ʻeke ʻea;
2. Pūnaehana Hoʻoikaika Paʻa (DSC);
3. Pūnaehana hoʻopaʻa ʻana i ka laka (ABS);
4. Kokua Paʻa Paʻa (EBA);
5. Pūnaehana hoʻokele hoʻokele (TSC).

Nā kikoʻī o Mazda cx 7

Ma mua o ka wehewehe ʻana i nā hiʻohiʻona ʻenehana o kēia kaʻa, pono e wehewehe ʻia aia nā hoʻololi like ʻole e pili ana i ka ʻāina o ka lawe ʻana, kēlā me kēia mea he ʻano maʻamau a hoʻoponopono hou ʻia.

1. Lūkia
2. Lapana
3. ʻEulopa;
4. USA.

Aia ma lalo kahi papa e hōʻike ana i nā ʻano ʻenehana o nā ʻenekini i hoʻolako ʻia ai ka crossover:

Rusia	ʻO Iapana	ʻO Europe	United States
Mūkini ʻenekini	L5-VE L3-VDT	L3-VDT	MZR-CD R2AA MZR DISI L3-VDT	L5-VE L3-VDT
Ka nui o ka enekinia, l	2.5 2.3	2.3	2.2 2.3	2.5 2.3
Mana, hp	161-170 238-260	238-260	150 - 185 238 - 260	161-170 238-260
Puʻu, N * m	226 380	380	400 380	226 380
Hoʻohana ʻia ka wahie	AI-95 AI-98	AI-95, AI-98	wahie Diesel; AI-95, AI-98	AI-95 AI-98
Kahi ʻai, 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
ʻenekini ʻano	Gasoline, in-line, 4-cylinder; ʻO ka ʻaila, in-line, 4-cylinder turbocharged	ʻO ka ʻaila, in-line, 4-cylinder turbocharged	Diesel, in-line, 4-cylinder turbocharged; ʻO ka ʻaila, in-line, 4-cylinder turbocharged	Gasoline, in-line, 4-cylinder; ʻO ka ʻaila, in-line, 4-cylinder turbocharged
Nā ʻike hou aku e pili ana i ka ʻenekini	Hoʻokaʻawale wahie injection; Hoʻokomo wahie pololei, DOHC	Hoʻokomo wahie pololei, DOHC	ʻO ke kaʻa ahi maʻamau, DOHC; Hoʻokomo wahie pololei, DOHC	Hoʻokaʻawale wahie injection; Hoʻokomo wahie pololei, DOHC
Paukūʻolokaʻa, mm	89 - 100 87.5	87.5	86 87.5	89 - 100 87.5
Pāhona piston, mm	94 - 100 94	94	94	94 - 100

Ma muli o ka papa ma luna, hiki iā mākou ke ʻōlelo palekana ʻaʻole i loaʻa i ka laina engine o ka Mazda CX-7 kahi ākea o nā koho. ʻEkolu wale nō nā koho ʻenekini puhi ahi e koho ai - kahi mana diesel a me ʻelua ʻaila.

ʻO ka mea mua i kapa ʻia ʻo MZR-CD R2AA, he 2,2 lita ka neʻe ʻana a hoʻolako ʻia me ka turbocharger, e hiki ai iā ia ke hana i 170 hp, ka wikiwiki mai 0 a 100 km / h e lawe i 11,3 kekona, a ʻo ka hoʻohana ʻana i ka wahie he 7,5. XNUMX. lita. Aia ma lalo ke kiʻi o kēia ʻenekini i loko o ke keʻena ʻenekini:

No ke kuhikuhi! ʻO nā crossovers CX-7, i hōʻuluʻulu ʻia no ka mākeke ʻEulopa, ua lako pū me kahi ʻōnaehana hoʻomaʻemaʻe kinoea (SCR)!

ʻO ka L3-VDT petrol engine me ka nui o 2,3 liters i hoʻoili ʻia mai ka CX-7 mai ka Mazda 6 MPS. Ua komo pū me kahi ʻōnaehana hoʻoheheʻe wahie pololei, turbocharging a me kahi intercooler. Ua hoʻokomo ʻia kēia ʻenekini ma nā kaʻa me ka lawe lima lima, i hiki ai ke loaʻa ka mana o 260 hp, a me ka hoʻoili ʻana i ʻeono-wikiwiki, a ua hoʻemi ʻia ka mana i 238 hp.

Pono e hoʻomaopopo ʻia ʻaʻole maikaʻi loa nā mana ʻelua o kēia mana mana, no ka mea, e like me ka ʻikepili passport, hiki i ka hoʻohana wahie ke 11 - 11,5 l / 100 km i ka pōʻai hui. Eia nō naʻe, mahalo i ka hiki ʻana o kahi turbine, ʻo ka CX-7 crossover he dynamics wikiwiki maikaʻi - 8,3 kekona a 100 km / h. Aia ma lalo iho ka L3-VDT ma kekahi o nā papa helu Iapana:

ʻO ka hope loa o nā ʻenekini ʻelua, me ka neʻe ʻana o 2,5 lita, ua hoʻokomo ʻia ma nā mana post-restyling o ka Mazda cx 7. Ua ʻike ʻia kēia ʻenekini ma ka ʻoiaʻiʻo ʻaʻole ia he turbine a ua manaʻo ʻia ʻo ia ka mana o ka lewa. ʻO 161 hp kona mana, ʻo ka wikiwiki i 100 km / h e lawe i 10,3 kekona e like me ka ʻikepili passport, a ʻo ka hoʻohana ʻana i ka wahie i loko o ka pōʻai hui.

Kapa ʻia ka ʻenekini ʻo L5-VE a hana pū me ka hoʻoili ʻana i ʻelima mau māmā. Loaʻa ia ma nā hiʻohiʻona CX-7 kaʻa kaʻa mua, i manaʻo ʻia no ka mākeke ʻAmelika. Aia kekahi mana Lūkini o ka L5-VE i loko o ka mīkini hoʻoheheʻe i loko, e hana pū me ka manual transmission a hiki iā ʻoe ke hoʻokō i ka mana o 170 hp.

ʻO wai ka mīkini e koho ai iā Mazda CX-7 me

Ke koho ʻana i kahi mīkini, pono ʻoe e noʻonoʻo mua i kāu mau makemake ponoʻī. No ka la'ana, no ka mea ho'okele ho'okahi, he mea nui ka dynamics o ke ka'a, kona wikiwiki loa. No kēia mau kumu, ʻoi aku ka maikaʻi o ka L3-VDT turbocharged engine. Eia naʻe, pono e hoʻomaopopo ʻaʻole hoʻohui ka supercharger i ka mana wale nō, akā e hōʻemi hoʻi i ke ola o ka mīkini.

Eia kekahi, e like me nā mea nona kēia mana mana, ua ulu pinepine nā pilikia me ka turbine a me ka pōloli aila mīkini. ʻO kahi ʻāpana koʻikoʻi ka hoʻohana ʻana i ka wahie, no ka mea, hoʻonui nui ka turbocharging.

ʻO ka mea maʻamau, no ka hapa nui o nā mea hoʻokele, ʻoi aku ka nui o ka hilinaʻi o ka mīkini, ka pono a me ke ola lawelawe. No kēia mau kumu, ʻoi aku ka maikaʻi o ka mīkini L5-VE kūlohelohe maoli me ka neʻe ʻana o 2,5 lita.

ʻO ka mea pōʻino, ʻo ka mīkini diesel MZR-CD R2AA, i hoʻokomo ʻia ma nā mana ʻEulopa o ka CX-7, he mea kakaikahi loa i ko mākou ʻāina. Eia naʻe, inā ua laki ʻoe i ka loaʻa ʻana o ia kope, e lilo ia i mea ʻokoʻa maikaʻi i ka mīkini ʻaila ʻaila kūlohelohe. ʻOi aku ka maikaʻi o nā mīkini Diesel a me ke ola lawelawe, a ʻoi aku ka nui o ka traction.

ʻO wai ka mīkini i kaulana loa i waena o nā mea nona ka Mazda CX-7

Ma ko mākou ʻāina, kokoke i nā kaʻa Mazda CX-7 i lako me ka L3-VDT petrol turbocharged engine. A ʻaʻole ia no ka mea ʻo ia ka koho ʻoi loa. ʻO ka mea ʻo ka loaʻa ʻana o kekahi mīkini ʻē aʻe i kā mākou mākeke lua he hana paʻakikī loa.

Hāʻawi kēia ʻenekini i kahi crossover ʻoluʻolu o ka wikiwiki wikiwiki, akā me ka hilinaʻi ʻaʻole maʻalahi nā mea āpau. No laila, ʻo nā pilikia maʻamau i ka mīkini L3-VDT:

1. Mea hoʻopiha piha (turbine). Hoʻomaopopo nā mea nona ka hāʻule pinepine ʻana o kēia ʻāpana, me ka ʻole o ka hōʻike ʻana i nā hōʻailona o ka hāʻule ʻole o ka wā e hiki mai ana. Eia naʻe, pono e noʻonoʻo i ka nui o nā mea nona lākou iho e hōʻemi i ke ola lawelawe o ka supercharger ma o ka hana ʻana i ka mālama maikaʻi ʻole;
2. Hoʻonui i ka ʻaʻahu ma ke kaulahao manawa. He nui nā mea nona ka ʻae e hiki ke hoʻolōʻihi i 50 km wale nō;
3. VVT-i hoohui. Inā paʻakikī nā hewa ʻelua ʻē aʻe e ʻike a pale ʻia, a laila me ka clutch ʻoi aku ka maʻalahi o nā mea āpau. ʻO ka hōʻailona nui o kona hāʻule ʻana, ʻo ia ke kani pohā i ka wā e hoʻomaka ai ka ʻenekini, a ma mua koke o kona pau ʻana, lilo ka leo o ka ʻenekini i mea ʻino, e like me ka mīkini diesel.

Manaʻo! Hōʻike ʻia kahi ʻenekini turbo gasoline e ka hoʻonui ʻana i ka ʻaila ʻaila. No L3-VDT, ʻo ka maʻamau he 1 lita no 1 km. He mea nui ka nānā ʻana i ke kiʻekiʻe o ka ʻaila ʻenekini, no ka mea, ʻo kona hemahema ka mea e hoʻonui ai i ka lole ʻaʻole wale o ka turbine, akā no nā ʻōnaehana ʻenekini āpau!