Kukwera 4x4 m'galimoto. Osati m’chipululu mokha

Kuyendetsa 4 × 4, i.e. pa ma axles onse, ofanana ndi ma SUV kapena ma SUV. Koma mtundu uwu wa galimoto umagwiritsidwanso ntchito m'magalimoto wamba, zomwe zimawonjezera mwayi wawo wokokera komanso chitetezo.

Kuyendetsa magudumu anayi sikulinso udindo wa ma SUV. Masiku ano, madalaivala wamba amayamikira kwambiri, makamaka m'nyengo ya autumn-yozizira. Izi ndizofunikira makamaka pachitetezo cha pamsewu.

Ubwino wa dongosolo la 4x4 umaphatikizapo kusuntha kwamphamvu kwambiri kuchokera ku injini kupita ku mawilo onse anayi, zomwe zimapangitsa kuti pakhale kukopa kwabwinoko mukathamangira komanso kumakona. Zimenezi zimathandiza kuti pakhale chitetezo chowonjezereka ndi chisangalalo choyendetsa galimoto, mosasamala kanthu za mmene msewu ulili ndi nyengo. Magalimoto a 4x4 ndi ofunikira m'nyengo yozizira pomwe malo oterera amatha kukumana. Chifukwa cha yankho ili, ndikosavutanso kuthana ndi chipale chofewa.

Skoda ili ndi imodzi mwamagalimoto akulu kwambiri okhala ndi 4x4 drive. Kuphatikiza pa Kodiaq ndi Karoq SUVs, ma wheel drive onse amapezekanso pamitundu ya Octavia ndi Superb.

Magalimoto onsewa amagwiritsa ntchito mtundu womwewo wa 4x4 system yokhala ndi m'badwo wachisanu wotsogozedwa ndi ma multiplate clutch, ntchito yake ndikugawa bwino kuyendetsa pakati pa ma axles. Magalimoto a 4 × 4 omwe amagwiritsidwa ntchito ku Skoda ndi anzeru, chifukwa ali ndi kugawa koyenera kwa torque malinga ndi kugwira kwa mawilo.

Mwachikhazikitso, torque ya injini imayikidwa pamawilo akutsogolo, omwe amathandizira kukhathamiritsa kwamafuta. Zikavuta chonchi, torque imalunjikitsidwa bwino ku chitsulo chakumbuyo. Dongosololi limagwiritsa ntchito deta kuchokera kunjira zina zowongolera monga: gudumu lothamanga, sensa yama gudumu kapena sensa yothamanga. Clutch ya 4 × 4 imathandizira kuyendetsa bwino, kumapangitsa kuti magalimoto aziyenda bwino komanso chitetezo. Mphindi yoyatsa drive kupita ku chitsulo chakumbuyo sikuwoneka kwa dalaivala.

Kuphatikiza apo, 4 × 4 clutch imatha kugwira ntchito ndi machitidwe onse otetezeka monga ABS ndi ESP. Chifukwa cha yankho ili, posintha kufalikira kwa mphamvu, sikuti kuthamanga kwa magudumu kumaganiziridwa, komanso, mwachitsanzo, mphamvu ya braking kapena deta kuchokera ku injini yoyang'anira kompyuta.

"Kumbukirani kuti 4 × 4 drive idzatipangitsa kukhala kosavuta kuti tiyambe, koma mtunda wa braking udzakhala wofanana ndi wa galimoto yokhala ndi ekisi imodzi," akutero Radosław Jaskulski, mlangizi wa Skoda Auto Szkoła.

Magalimoto a 4 × 4 a banja la Octavia akupezeka mu mtundu wa RS (Sedan ndi Estate) wokhala ndi injini ya dizilo ya 2 HP. turbocharged, yomwe imalumikizidwa ndi kufala kwa sikisi-liwiro la DSG. Komanso, mitundu yonse ya injini za "Octavia Scout" ali okonzeka ndi 184 × 4 pagalimoto dongosolo, monga: 4-ndiyamphamvu 1.8 TSI Turbo petulo injini ndi sikisi-liwiro DSG gearbox, 180 TDI turbodiesel ndi 2.0 HP. kutumiza pamanja kapena ma liwiro asanu ndi awiri a DSG) ndi 150 TDI turbodiesel yokhala ndi 2.0 hp. ndi gearbox ya 184-liwiro ya DSG. Tikuwonjezera kuti Octavia Scout imapezeka kokha mu ngolo yama station. Ilinso ndi chilolezo cha 30mm chowonjezera (mpaka XNUMXmm) ndi phukusi lakunja lomwe limaphatikizapo zophimba zapulasitiki za chassis, mabuleki ndi mizere yamafuta.

Mu mtundu wa Superb, 4 × 4 drive imapezeka mumitundu inayi ya injini. Injini yamafuta: 1.4 TSI 150 hp (six-speed manual transmission) ndi 2.0 TSI 280 hp. (Six-speed DSG), ndi turbodiesel: 2.0 TDI 150 hp. (six-speed manual transmission) ndi 2.0 TDI 190 hp. - sitepe DSG). Superb 4 × 4 imaperekedwa mumayendedwe onse a sedan ndi ngolo.

Kodi magalimotowa akutumizidwa ku gulu lanji la ogula? Zoonadi, galimoto yotereyi idzakhala yothandiza kwa dalaivala yemwe nthawi zambiri amayenera kuyendetsa m'misewu yowonjezereka, kuphatikizapo misewu ya m'nkhalango ndi kumunda, mwachitsanzo, munthu wa m'midzi. Magalimoto a 4x4 ndiwofunikanso m'malo amapiri, osati m'nyengo yozizira. Izi ndizothandiza, mwachitsanzo, pokwera mapiri ndi ngolo.

Koma dongosolo la 4 × 4 ndilosinthasintha kotero kuti ogwiritsa ntchito pamsewu ayeneranso kusankha. Kuyendetsa uku kumathandizira kwambiri chitetezo chamagalimoto.