Ukugibela 4x4 emotweni. Hhayi ogwadule kuphela

Shayela 4×4, i.e. kuwo womabili ama-ekseli, ajwayelekile kumaSUV noma amaSUV. Kodwa lolu hlobo lokushayela lubuye lusetshenziswe ezimotweni ezivamile, okuthuthukisa inzuzo yazo yokudonsa nokuphepha.

I-Four-wheel drive ayisekho igunya lamaSUV. Namuhla, abashayeli abavamile bayakwazisa kakhulu, ikakhulukazi ngenkathi yasekwindla-ebusika. Lokhu kubaluleke kakhulu ekuphepheni emgwaqeni.

Izinzuzo zesistimu ye-4x4 zihlanganisa ukudluliswa kwamandla okusebenza kahle ukusuka enjini ukuya kuwo wonke amasondo amane, okuholela ekudonseni okungcono kakhulu uma ijubane futhi ijika. Lokhu-ke kunomthelela ekuphepheni okukhulu nasekujabuleleni ukushayela, kungakhathaliseki izimo zomgwaqo nesimo sezulu. I-4x4 drive ibalulekile ebusika lapho kutholakala izindawo ezishelelayo. Ngenxa yalesi sixazululo, kulula futhi ukunqoba i-snowdrift.

I-Skoda inolunye lwezinhlobo ezibanzi kakhulu zezimoto ezifakwe 4x4 drive. Ngaphandle kwe-Kodiaq ne-Karoq SUVs, idonsa ngamasondo onke iyatholakala kuma-Octavia kanye ne-Superb model.

Zombili lezi zimoto zisebenzisa uhlobo olufanayo lwesistimu ye-4x4 ene-clutch yesizukulwane sesihlanu elawulwa ngogesi, okuwumsebenzi wawo ukusabalalisa kahle idrayivu phakathi kwama-axles. Idrayivu engu-4 × 4 esetshenziswa ku-Skoda ihlakaniphile, njengoba inokusabalalisa okufanelekile kwe-torque kuye ngokubamba amasondo.

Ngokuzenzakalelayo, i-torque yenjini igxile kumasondo angaphambili, esiza ukwandisa ukusetshenziswa kukaphethiloli. Esimweni esinjalo esinzima, i-torque iqondiswe kahle ku-axle yangemuva. Uhlelo lusebenzisa idatha evela kwezinye izindlela zokulawula ezifana nalezi: inzwa yesivinini samasondo, inzwa yesivinini samasondo noma inzwa yokusheshisa. I-4 × 4 clutch ithuthukisa ukulawula ukudonsa, ithuthukisa amandla emoto nokuphepha. Isikhathi sokuvula idrayivu ku-axle yangemuva akabonakali kumshayeli.

Ngaphezu kwalokho, i-4×4 clutch ingasebenza nazo zonke izinhlelo zokuphepha ezisebenzayo njenge-ABS ne-ESP. Ngenxa yalesi sixazululo, lapho ushintsha ukudluliswa kwamandla, akubhekwa nje kuphela isivinini samasondo, kodwa futhi, isibonelo, amandla okubhuleka noma idatha evela enjini elawula ikhompyutha.

“Khumbula ukuthi idrayivu engu-4 × 4 izokwenza kube lula ngathi ukuyiqala, kodwa ibanga lokubhuleka lizofana nelemoto ene-asi eyodwa,” kusho uRadosław Jaskulski, ofundisa e-Skoda Auto Szkoła.

I-4×4 drive yomndeni wakwa-Octavia itholakala enguqulweni ye-RS (i-Sedan ne-Estate) enenjini kadizili engu-2 HP. turbocharged, ehambisana nogearbox onamagiya ayisithupha e-DSG ozishintshayo. Ngaphezu kwalokho, zonke izinguqulo injini off-road Octavia Scout ifakwe 184 × 4 drive system, ezifana: 4-horsepower 1.8 TSI turbo injini kaphethiloli kanye gearbox eziyisithupha-speed DSG, 180 TDI turbodiesel 2.0 hp. oshintshwayo noma oyisikhombisa-speed DSG transmission) kanye ne-150 TDI turbodiesel enamandla angu-2.0 hp. nogearbox onamagiya ayisithupha we-DSG. Sengeza ukuthi i-Octavia Scout itholakala kuphela enqoleni yesiteshi. Iphinde ibe ne-ground clearance engu-184mm ngaphezulu (kuya ku-30mm) kanye nephakeji elingekho emgwaqeni elihlanganisa amakhava epulasitiki e-chassis, izintambo zamabhuleki kanye nelayini kaphethiloli.

Kuhlobo lweSuperb, i-4×4 drive itholakala ngezinketho ezine zezinjini. Izinjini zikaphethiloli: 1.4 TSI 150 hp (ayisithupha-speed manual transmission) kanye ne-2.0 TSI 280 hp. (Six-speed DSG), kanye nama-turbodiesel: 2.0 TDI 150 hp. (ayisithupha-speed manual transmission) kanye ne-2.0 TDI 190 hp. - isinyathelo DSG). ISuperb 4×4 inikezwa ngazo zombili izitayela ze-sedan ne-wagon body.

Iliphi iqembu labathengi lezi zimoto ezibhekiswe kulo? Yiqiniso, imoto enjalo iyoba usizo kumshayeli ovame ukushayela emigwaqweni ehambisana nokubi kakhulu, kuhlanganise nemigwaqo yasehlathini nesendle, isibonelo, umzana. I-4x4 drive nayo ibalulekile ezindaweni ezinezintaba, hhayi nje ebusika. Lokhu kuyasiza, ngokwesibonelo, lapho kukhuphuka imiqansa nge-trailer.

Kodwa i-4×4 system ishintshashintsha kangangoba abasebenzisi bomgwaqo kufanele bayikhethe. Lokhu kushayela kuthuthukisa kakhulu ukuphepha kokushayela.