BelAZ 7547: Isishwankathelo evenini yokulahla

Ngo-1970 kwi-yiSoviet Union kwakukho umbuzo indalo yeemoto enamandla kakhulu ezinokunceda ekwakheni seeprojekthi zamandla omkhulu ezahlukeneyo. Ukuthandwa omkhulu olufunyenwe ngenxa kumatshini, umthamo umthwalo omkhulu kweetoni 40, kunye nokubalulwa okuvunyelwe kubo ngaphandle iingxaki indlela nemisebenzi. Omnye BelAZ yokulahla iilori bafuna ngokubanzi waqala 7547, nto leyo eza kuxutyushwa kweli nqaku.

ukuqashwa

imoto nonamandla e Belarus. Dumper BELAZ 7547 eyenzelwe ukuthwala na inginginya rock ezahlukeneyo zikwimeko evakalala kwiindlela phantsi iikwari injongo ekhethekileyo. Lo matshini ingasetyenziswa ngexesha kusakhiwa omkhulu mveliso, imisebenzi hydraulic, kwakunye nangexesha lokubhalwa kungekabekwa kweenkqubo endlela. Ukongeza, le lori ngenkuthalo inxaxheba kumashishini enxulumene processing of raw materials. Isithuthi singaloyisa ucalu ezibalulekileyo ngenkankulu basengozini endleleni kwaye uthe izinto ezibaluleke ekrwada ngexesha nokuthuthwa kwemingxuma ngezinga eliphezulu wokungena yamanzi.

injini

BELAZ 7547 lixhotyiswe i-stroke amane, injini idizili, apho iisilinda zilungiswe V-ezimise. Zokuhlanjululwa lomoya engenayo kwenzeka ngokusebenzisa izihluzi owomileyo (isigaba-ezimbini okanye isigaba emithathu) zixhotyiswe nemishini ungcoliseko.

inkqubo ukuthambisa ajikeleze injini - uhlobo olungumxube ulwelo kuyo ujikeleza ngenkani. Le motor unalo preheating apho kwenziwa ngendleko kwenkqubo fluid. Ukongeza, ubukho zokuqalisa sombane kwaye uqale inkqubo pnevmostarternaya.

Inkcazelo ugqithiso

Transmission shift isigadla eyenziweyo ngobuwena hydromechanical kwaye emigodini ezine uhlobo zochuku zabase ezintandathu, yaye nge okwenzeka utshintshayo. PPC ubonelela izantya 5 forward motion 2 - umva. Kukho kwakhona ngamaphiko wayaphula. transmission Hydromechanical linxulunyaniswa unit ngamandla engundoqo kunye drive asi nge cardan evulekileyo isibini version.

wheelsets

Xa truck emoto ezi pnevmopodkachkoy kunye nomsebenzi yokusebenza nendlela kombisaka. Inika amavili ukhetho lwesibini - cord steel tubeless. Zombini iinguqulelo ngaphandle naziphi na iingxaki ukumelana uxinzelelo ngaphakathi kilogram 14.500 ivili nganye, eyenza kube lula ukwandisa ukusebenza umatshini lonke. permeability High kunye imoto amandla enkulu ukuba angavumi kwiindawo ezininzi mveliso ukusuka eninzi ukugcina imizila kaloliwe lwangaphakathi.

inkqubo unyathela

BelAZ 7547 lixhotyiswe iziqhoboshi igubu kunye womoya drive eyahlukileyo amavili ngaphambili nangesemva. uhlobo wazaphula - igubu. Noko ke, abayili nazo kwaye ubukho omnye-idiskhi owomileyo (kwezinye iimeko, multi-idiskhi) iziqhoboshi.

Kwi idriving shaft eziphambili izixhobo imvelaphi inyuselwa handbrake rhoqo ivaliwe elaliqikelelwe nohlobo esebenza pneumatically. Xa indima iziqhoboshi likaxakeka isicelo yesekethe yokusebenza inkqubo brake ukuba bayasebenza. PPC drive shaft ifakwe retarder hydrodynamic kunye yombane.

cab yomqhubi

BelAZ 7547 liye cab lokuqhuba monadic, nto leyo ifakwe kwi isihlalo adjustable. It encamathele torsion okanye yimithombo anomoya. Kukho kwakhona i izihlalo injini nkarhinyana. Phezu isicelo, ngemva elorini ingafakwa inkqubo umoya. Izifudumezi esele ikhona ekwimo elulwelo, kwaye esipilini ikoko inikwa i ukufudumeza yombane. Inkqubo esungulayo ubonelela hydraulic drive.

Product incazelo

BelAZ 7547, ogama mpawu zidweliswe apha ngezantsi, unako ukusebenza kuluhlu amaqondo obushushu okukufutshane ukusuka - 50 ukuya + 50 degrees Celsius.

yokulahla data Technical hlobo lulandelayo:

• uhlobo injini - YaMZ-240NM2;
• amandla - 500 enjini;
• torque - 1600 rpm;
• isantya intshukumo ubuninzi - 50 km / h;
• ubunzima ngayo le lori - iitoni ezingama-33;
• umatshini uyakwazi ukuthutha iitoni 45 zamatye;
• ukwala radius - iimitha 10.2;
• Amavili - 21,00 -35;
• umthamo Isalathisi platform - 19 cubic metres;
• ubude yokulahla - 8,09 m;
• ububanzi - 4,62 m;
• ukuphakama - 4.39 m;
• amafutha - Iilitha ezingama-224 100 km indlela waya nganye;
• asi diff lixhotyiswe umahluko izixhobo Wotho kunye amagiya zamavili-langa.

Iimpawu design

BelAZ 7547 lixhotyiswe iqonga eliphezulu-amandla welding - emele kunye nemibhalo ekhethekileyo ukukhusela cab yomqhubi. Indlu kunye umthwalo banyukele ukugqiba ekubhobhozeni imizuzwana 25 esehlisa - kuba ukujikeleza emele 20. ukunika nqanaba ezintathu-owawusisibonakude iisilinda hydraulic.