Holo 4x4 ma ke kaʻa. ʻAʻole wale ma ka wao nahele

Kaa 4×4, i.e. ma nā axles ʻelua, maʻamau no nā SUV a i ʻole nā ​​SUV. Akā hoʻohana ʻia kēia ʻano kaʻa i nā kaʻa maʻamau, kahi e hoʻomaikaʻi ai i kā lākou traction pono a me ka palekana.

ʻAʻole ʻo ke kaʻa huila ʻehā ke kuleana o nā SUV. I kēia lā, mahalo nui nā mea hoʻokele maʻamau iā ia, ʻoi aku hoʻi i ka wā hoʻoilo-hoʻoilo. He mea nui kēia no ka palekana alanui.

ʻO nā pōmaikaʻi o kahi ʻōnaehana 4 × 4 ʻoi aku ka maikaʻi o ka hoʻololi ʻana i ka mana mai ka ʻenekini i nā huila ʻehā, e hopena i ka paʻa ʻoi aku ka maikaʻi i ka wā o ka wikiwiki a me ke kihi. Hāʻawi kēia i ka palekana a me ka leʻaleʻa hoʻokele, me ka nānā ʻole i nā kūlana alanui a me ka wā. Pono ke kaʻa 4x4 i ka hoʻoilo ke ʻike ʻia nā ʻili pahee. Mahalo i kēia hoʻonā, ʻoi aku ka maʻalahi o ka lanakila ʻana i ka hau hau.

Loaʻa iā Skoda kekahi o nā kaʻa ākea ākea me ka kaʻa 4 × 4. Ma waho aʻe o nā SUV Kodiaq a me Karoq, loaʻa pū kekahi kaʻa huila āpau ma nā hiʻohiʻona Octavia a me Superb.

Hoʻohana nā kaʻa ʻelua i ke ʻano like o ka ʻōnaehana 4x4 me ka lima o ka hanauna electronically controlled multi-plate clutch, ʻo ia ka hana e hoʻohele mālie i ke kaʻa ma waena o nā axles. ʻO ka 4 × 4 kaʻa i hoʻohana ʻia ma Skoda he naʻauao, no ka mea, loaʻa iā ia ka māhele kūpono o ka torque ma muli o ka paʻa ʻana o nā huila.

ʻO ka mea maʻamau, hoʻopaʻa ʻia ka ʻenekini i nā huila mua, e kōkua ana i ka hoʻohana ʻana i ka wahie. I loko o ia kūlana paʻakikī, ua kuhikuhi pololei ʻia ka torque i ke axle hope. Hoʻohana ka ʻōnaehana i ka ʻikepili mai nā mīkini hoʻomalu ʻē aʻe e like me: ka mea ʻike wikiwiki huila, ka mea ʻike wikiwiki huila a i ʻole ka mea ʻike wikiwiki. Hoʻonui ka 4 × 4 clutch i ka mana traction, hoʻomaikaʻi i ka dynamics kaʻa a me ka palekana. ʻO ka manawa o ka hoʻohuli ʻana i ke kaʻa i ka axle hope ʻaʻole ʻike ʻia e ka mea hoʻokele.

Eia hou, hiki i ka 4 × 4 clutch ke hana me nā ʻōnaehana palekana ikaika e like me ABS a me ESP. Mahalo i kēia hoʻonā, i ka wā e hoʻololi ai i ka hoʻoili mana, ʻaʻole wale nā ​​​​wikiwiki o ka huila e noʻonoʻo ʻia, akā, no ka laʻana, ka ikaika braking a i ʻole ka ʻikepili mai ka mīkini e hoʻomalu ana i ke kamepiula.

"E hoʻomanaʻo ʻo ka 4 × 4 kaʻa e maʻalahi iā mākou e hoʻomaka, akā ʻo ka mamao o ka braking e like me ke kaʻa me hoʻokahi axle," wahi a Radosław Jaskulski, kumu aʻo ma Skoda Auto Szkoła.

Loaʻa ka huakaʻi 4 × 4 o ka ʻohana Octavia i ka mana RS (Sedan a me Estate) me kahi mīkini diesel 2 HP. turbocharged, i hoʻopili ʻia me ka hoʻouna ʻokoʻa DSG ʻeono. Eia kekahi, ua lako ʻia nā ʻenekini āpau o ke alanui Octavia Scout me kahi ʻōnaehana 184 × 4, e like me: 4-horsepower 1.8 TSI turbo petrol engine me kahi pahu pahu DSG ʻeono, 180 TDI turbodiesel me 2.0 hp. ka lawe lima a i ʻole ʻehiku-wikiwiki DSG) a me 150 TDI turbodiesel me 2.0 hp. me kahi pahu pahu DSG ʻeono. Hoʻohui mākou aia ka Octavia Scout i ke kaʻa kaʻa wale nō. Loaʻa iā ia he 184mm ʻoi aʻe o ka ʻae ʻāina (i ka 30mm) a me kahi pūʻolo ma waho o ke alanui e komo pū ana me nā uhi palaki no nā chassis, nā laina kaʻa a me nā laina wahie.

I ka Superb kŘkohu, loaʻa ka 4×4 drive i nā koho engine ʻehā. Nā mīkini ʻaila: 1.4 TSI 150 hp (ʻeono-wikiwiki lawe lima) a me 2.0 TSI 280 hp. (ʻeono-wikiwiki DSG), a turbodiesels: 2.0 TDI 150 hp. (ʻeono-wikiwiki lawe lima) a me 2.0 TDI 190 hp. - ʻanuʻu DSG). Hāʻawi ʻia ka Superb 4 × 4 i nā ʻano sedan a me nā ʻano kino kaʻa.

He aha ka hui o nā mea kūʻai aku i kēia mau kaʻa? ʻOiaʻiʻo, e pono ke kaʻa i ka mea hoʻokele e hoʻokele pinepine i nā alanui me ka uhi ʻoi aku ka maikaʻi, me nā alanui o ka nahele a me nā alanui, e like me ke kamaʻāina. He waiwai nui ka holo 4x4 ma ka ʻāina mauna, ʻaʻole i ka hoʻoilo wale nō. Pono kēia, no ka laʻana, i ka wā o ka piʻi ʻana me kahi trailer.

Akā ʻo ka ʻōnaehana 4 × 4 he mea maʻalahi loa e koho ai nā mea hoʻohana alanui. Hoʻomaikaʻi nui kēia kaʻa i ka palekana kaʻa.