208-30-54160Nutte .

Ba bulldozers esalaka na bisika ya makasi (lokola potopoto, mputulu, koningana, molunge ya likolo mpe ya nse), mpe mingi ya biteni na yango ya boyokani ememaka mikumba ya kilo to mikumba oyo ezali kobongola. Na yango, ba noix oyo esalelami na kati na yango esengeli kokokisa masengami lokola makasi ya likolo, anti-kokangama, résistance ya kolata, mpe résistance ya corrosion. Engebene na ebongiseli mpe mosala, ba classifications communes ezali boye:1. Bokaboli na nzela ya biloko mpe ya makasiHigh-Ba écrous ya makasi : esalemi libosoliboso na bibende ya bibende to ya alliage 45 ya bibende (lokola 35crmo), mpe esalemi na bolongoli mpe bopekisi molunge ya molunge (na bokasi ya HRC28-35). Grade ya makasi ezalaka mingi mingi 8,8 to 10,9 (ekokani na makasi ya boulon mpo na kosala ete boyokani ya makasi ezala malamu). Basalelaka yango mingi mingi mpo na kokangisa biloko ya ntina (lokola ba cadres ya piste mpe ba mécanismes ya mobembo, ba seau mpe ba booms, ba montages ya moteur, etc.), mpe esengeli mpo na kotelemela ba charges ya likolo ya tonne moko.Cur ya makasi ya momesano: esalemi na acier Q235 to na acier ya carbone moke, na grade ya makasi ya 4.8, yango esalelamaka mpo na kokangisa ba composants non{17}}Beloko ya kokabwana na ba composants (capères ya ba composants ya ba composants ya ba oyo ezali na kati ya ba composants (capères na ba composants (capères na ba composants (capères na ba composants ya ba composants (capères ya ba composants ya ba composants ya ba composants (capères na ba composants ya ba oyo ezali na kati ya ba composants ya ba oyo bazwami na yango. etc.), mpe esengeli kaka kokokisa masengami ya moboko ya bokangami.2. Classification par anti-Structure ya kokangama (classification ya moboko, ebongi mpo na ba conditions ya vibration ya bulldozer)Nutine ya hexe ya ordinaires: modèle ya base, sans anti{ 23}}Structure ya kokangama, esengaka kosalela na ba rondelles ya ressort mpe ba rondelles plates (ba rondelles ya printemps ezo rebonder sima ya ko comprimer, ko generer friction mpo na kopekisa ba pipes, ba pipes oyo esalemi na ba pièces ya tank (as as as places (as as ustiations) na ba pièces ya réservoir (sincation as as assix (ssois as usures with tank wiarbration) as as wascations with sy fixation with littal wiarbration ( supports).Self-locking nut: It features a built-in anti-loosening structure, such as "nylon ring self-locking nut" (with a nylon ring embedded at one end of the nut, which is squeezed and deformed by the bolt threads during tightening, generating frictional force to lock it) and "all-metal self{ 29}}Locking nut" (na déformation partielle ya fil to na wedge-Structure en forme, oyo epekisaka ko dégager na nzela ya interférence ya fil). Ebongi mpo na biteni oyo ezali na koningana makasi (lokola boyokani ya sapato ya nzela mpe biloko oyo esimbaka arbre ya transmission), kosilisa mposa ya anti-ba composants ya kokangama. Broche oyo ekabwani epekisaka rotation ya noix, epesaka fidélité anti-loose ya likolo mingi, mpe esalelamaka na biteni oyo ko dégager epekisami mpenza (lokola ba knuckles ya direction mpe ba fins ya arbre réducteur ya roue).