chomwe chiri, mfundo ya ntchito ndi kusintha

Nthawi zambiri mutha kukumana ndi lingaliro lakuti ndi magudumu onse, galimoto imatha kuonedwa ngati SUV. Izi, ndithudi, sizowona kwathunthu, koma, katundu woperekedwa ku mawilo onse mosakayikira amawongolera luso lomaliza la dziko kangapo.

Ngati titanthauzira chidule cha 4matic, timapeza tanthauzo la 4 Wheel Drive ndi Automatic. Kulankhula mu Russian, zikutanthauza kuti galimoto ili ndi magudumu anayi. Pafupifupi nthawi zonse pali unsembe olowa ndi basi kufala. Pamakina athu, chizindikiro cha 4X4 chimatanthauzanso chimodzimodzi.

Ndi dongosolo lovuta kwambiri lomwe limakhudza mbali zambiri zamagalimoto (zonse ziwiri, ma axle, zotengera, zosiyanitsa, ma axle shafts, ma axle shaft joints). Mapangidwe onsewa akuphatikizidwa ndi kufala kwadzidzidzi (zimakina sizingapirire).

Chifukwa cha kuyezetsa kwa nthawi yayitali, magawo ofunikira osinthira katunduyo kumagudumu amagulu osiyanasiyana amagalimoto adafotokozedwa.

Makina amakono a 4matic amapereka zosankha zabwino kwambiri:

Magalimoto. Kwa kalasi iyi, katundu wamkulu (65%) amapita kumbuyo kwa mawilo, ndipo otsala 35% amagawidwa kutsogolo;
SUV kapena SUV. M'magulu awa, torque imagawidwa mofanana (50% iliyonse);
zitsanzo zapamwamba. Apa, kufalikira pakati pa mawilo akutsogolo ndi kumbuyo kumakhala kochepa (55% kumapita kumbuyo, ndi 45% kutsogolo).

Pakali pano, chitukuko cha nkhawa "Mercedes-Benz" wadutsa angapo kusintha ndi kukweza:

M'badwo woyamba. Idayambitsidwa ku Frankfurt mu 1985. Patatha chaka chimodzi, dongosololi linali litakhazikitsidwa kale pamagalimoto a W124. Komanso, mapangidwe ophatikizana ndi mfuti yamakina ndimwambo, kuyambira pamitundu yoyamba. Panthawiyo, kuyendetsa sikunali kokhazikika. Chosiyana chotchedwa pluggable chinagwiritsidwa ntchito. Chifukwa cha kutsekereza kusiyana (kumbuyo ndi pakati), mawilo onse adalumikizidwa. Kuwongolera kwamagulu awiri a hydraulic clutches kunachitika pogwiritsa ntchito zamagetsi. Ubwino wa dongosololi linali lakuti dongosololi likhoza kugwira ntchito kuchokera ku chitsulo chakumbuyo, zomwe zinapangitsa kuti ndalama zikhalepo osati mafuta okha, komanso ntchito zonse. Komanso, zomangirazo zidapangidwa ndi zinthu zolimba kwambiri zomwe sizitha kugwa. Mwa minuses, tingadziwike kuti plug-in pagalimoto sipanga galimoto SUV (zofooka kwambiri kuposa zonse). Tsamba la Vodi.su limatsimikizira kuti kukonzanso kachitidwe kotereku kumawononga ndalama zambiri;
M'badwo woyamba. Kuyambira 1997, mtundu wosinthidwa wakhazikitsidwa, womwe unayikidwa pa W210. Kusiyana kwake kunali kodabwitsa. Inali kale yoyendetsa mawilo onse m'lingaliro lonse. Kutsekera kosiyana sikunagwiritsidwe ntchito, kuwonjezera apo, dongosolo la 4ETS linayikidwa, lomwe silinaphatikizepo mwayi uwu ndi kuwongolera koyendetsa. Kusiyanaku kwa 4matic kudakhazikika, ndipo kuyambira nthawi imeneyo kuti makinawo adakhalabe oyendetsa magudumu mpaka kalekale. Ngakhale kuti izi zinayambitsa kuwonjezeka kwa mafuta, zinali zotsika mtengo kwambiri kukonzanso, chifukwa chakuti magalimoto anali odalirika kwambiri pamsewu;
M'badwo woyamba. Anayambitsa kuyambira 2002, ndipo anaika pa makalasi angapo magalimoto nthawi imodzi (C, E, S). Pazowongolera, zitha kudziwika kuti dongosololi lakhala lanzeru. Dongosolo la ESP lawonjezeredwa ku 4ETS traction control. Ngati mawilo aliwonse ayamba kutsika, ndiye kuti dongosololi limayimitsa, ndikuwonjezera katundu pa ena onse. Izi zidapangitsa kuti patency ipite patsogolo mpaka 40%;
M'badwo woyamba. Kuyambira 2006, kuwongolera dongosololi kwakhala pakompyuta kwathunthu. Apo ayi, chinali chosiyana cha 2002;
M'badwo woyamba. Idayambitsidwa mu 2013, ndikusintha kuposa mitundu yam'mbuyomu. Zamagetsi zenizeni mu mphindi zochepa zimatha kusamutsa katundu kuchokera kumawilo akutsogolo kupita kumbuyo ndi mosemphanitsa. Izi zinapangitsa kuti galimotoyo ikhale yokhoza kuyendetsa bwino pazovuta. Komanso kulemera kwathunthu kwa dongosololi kwachepa, koma kugwira ntchito bwino kwawonjezeka kwambiri. Pakadali pano, opanga nkhawa amalonjeza kuti asiya chowongolera chomwe chili m'bokosilo, ndikusamutsa zonse ku mabatani.