ukuthi kuyini, isimiso sokusebenza nokuthuthukiswa

Kuyenzeka ube nombono wokuthi uma udonsa ngawo wonke amasondo imoto ingathathwa njengeSUV. Lokhu, yiqiniso, akulona iqiniso ngokuphelele, kodwa nokho, umthwalo osakazwa kuwo wonke amasondo ngokungangabazeki uthuthukisa ikhono lokugcina lokuwela izwe izikhathi eziningana.

Uma sichaza ngokoqobo isifinyezo esithi 4matic, sithola incazelo yokuthi 4 Wheel Drive kanye ne-Automatic. Uma ukhuluma ngesiRashiya kusho ukuthi imoto inamasondo amane. Cishe ngaso sonke isikhathi kukhona ukufakwa ngokuhlanganyela nge automatic transmission. Emishinini yethu, ukumaka i-4X4 kusho okufanayo.

Kuwuhlelo oluyinkimbinkimbi kakhulu oluthinta iningi lezingxenye zemoto (zombili ama-ekseli, ikesi lokudlulisa, umehluko, ama-axle shafts, amalunga e-drive shaft). Lo mklamo wonke uhlanganiswe ne-othomathikhi yokudlulisela (imishini ayikwazi ukubhekana nayo).

Ngenxa yokuhlolwa kwesikhathi eside, kwacaciswa imingcele edingekayo yokudlulisa umthwalo emasondweni ezigaba ezahlukene zezimoto.

Uhlelo lwesimanje lwe-4matic lunikeza izinketho ezingcono kakhulu:

Izimoto. Kuleli klasi, umthwalo omkhulu (65%) uya kumasondo angemuva, futhi ama-35% asele asakazwa ngaphambili;
I-SUV noma i-SUV. Kulezi zigaba, i-torque isatshalaliswa ngokulinganayo ngokuphelele (50% ngayinye);
amamodeli okunethezeka. Lapha, ukusabalala phakathi kwamasondo angaphambili nangemuva kuncane (55% iya ngemuva, futhi 45% ukuya phambili).

Njengamanje, ukuthuthukiswa kokukhathazeka kweMercedes-Benz kuye kwathuthukiswa nokuthuthukiswa okuningi:

Isizukulwane sokuqala. Yethulwa eFrankfurt ngo-1985. Ngemva konyaka, uhlelo lwase lufakwa ngenkuthalo ezimotweni ze-W124. Ngaphezu kwalokho, ukuhlelwa okuhlangene ngesibhamu somshini kuyisiko, kusukela kumamodeli okuqala. Ngaleso sikhathi, ukushayela kwakungeyona unomphela. Kusetshenziswe okuhlukile okubizwa ngokuthi i-pluggable. Njengomphumela wokuvimbela umehluko (ngemuva naphakathi), wonke amasondo axhunyiwe. Ukulawulwa kwe-pair of hydraulic clutches kwenziwa kusetshenziswa i-electronics. Izinzuzo zalolu hlelo zaziwukuthi uhlelo lungasebenza kuphela kusuka ku-axle yangemuva, okuholele ekongeni hhayi kuphethiloli kuphela, kodwa nasekusebenzeni jikelele. Futhi, ama-couplings ayenziwe ngezinto eziqinile kakhulu ezimelana nokuhuzuka. Kuma-minuses, kungaphawulwa ukuthi i-plug-in drive ayenzi imoto i-SUV (ibuthakathaka kakhulu kuneyodwa egcwele). Ingosi yeVodi.su iqinisekisa ukuthi ukulungiswa kwesistimu enjalo kubiza isamba esiyindilinga kakhulu;
Isizukulwane sokuqala. Kusukela ngo-1997, inguqulo ebuyekeziwe yethulwa, efakwe ku-W210. Umehluko wawumangalisa. Yayivele idonsa ngawo wonke amasondo ngomqondo ophelele. Ukuvimbela okuhlukile akuzange kusetshenziswe, ngaphezu kwalokho, uhlelo lwe-4ETS lwafakwa, olungabandakanyi lokhu okungenzeka kanye nokulawulwa kwe-traction. Lokhu kuhluka kwe-4matic kwamila izimpande, futhi kusukela ngaleso sikhathi kuqhubeke uhlelo lwahlala ludonsa ngawo wonke amasondo unomphela. Nakuba lokhu kwaholela ekwenyukeni kokusetshenziswa kukaphethiloli, kodwa kubiza kakhulu ukulungisa, njengoba izimoto zazizethemba kakhulu emgwaqeni;
Isizukulwane sokuqala. Yethulwe kusukela ngo-2002, futhi yafakwa kumakilasi amaningana ezimoto ngesikhathi esisodwa (C, E, S). Ekuthuthukisweni, kungaphawulwa ukuthi uhlelo seluhlakaniphe kakhudlwana. Uhlelo lwe-ESP lwengeziwe ekulawuleni ukudonsa kwe-4ETS. Uma noma yimaphi amasondo eqala ukushelela, khona-ke lesi simiso siyayimisa, ikhulise umthwalo kwabanye. Lokhu kuholele ekuthuthukisweni kwelungelo lobunikazi kuze kufike ku-40%;
Isizukulwane sokuqala. Kusukela ngo-2006, ukulawulwa kohlelo sekuphenduke i-electronic ngokuphelele. Ngaphandle kwalokho, bekuyinhlobonhlobo ka-2002;
Isizukulwane sokuqala. Yethulwe ngo-2013, iwukuthuthukiswa kwezinguqulo zangaphambilini. I-elekthronikhi ngokoqobo ngendaba yemizuzu iyakwazi ukudlulisa ngokuphelele umthwalo usuka kumasondo angaphambili uye ngemuva futhi okuphambene nalokho. Lokhu kwenza imoto yakwazi ukulawuleka ezimeni ezinzima. Futhi, isisindo esiphelele sesistimu sehlile, kodwa ukusebenza kahle kuye kwanda ngokuphawulekayo. Okwamanje, abathuthukisi bokukhathazeka bathembisa ukushiya i-lever evamile yebhokisi, futhi badlulisele konke ukulawula ezinkinobho.