BELAZ-7555: ezizodwa zobugcisa kunye yemiyalezo

Umsebenzi olwenziwa emifanekisweni eqingqiweyo, luphawulwa ukuntsokotha zabo ngamandla abasebenzi. Inani elikhulu zemathiriyeli kumazwe amaninzi ifuna ubukho imbopheleleko izixhobo ezizodwa, apho le mpahla kunye neetyuwa kufunxwa kunye nenkunkuma ze core. Enye yezi oomatshini ezinkulu, apho linokubizwa ngokuba phantse nje enkulu ehlabathini, nguye BelAZ-7555.

Imvelaphi kunye nenjongo

Le dumper esebenza ezithutha impahla, ukuba guquki friable kunye iingqimba rock ezahlukeneyo. Kwakhona BelAZ-7555 nje sele ekwakhiweni kwezi zakhiwo ukusuka kwindawo yezobugcisa lwembono, ezinkulu-scale izibonelelo mveliso. Ngenxa kumatshini imizi- Tobacco entle kakhulu zombini iimeko indlela enzima kwimozulu eziqatha.

kokulungiswa

BelAZ-7555, ifoto yayo enikwe kweli nqaku enziwa kwiinguqulelo ezine, ezo etyunjwe Latin: B, D, E, F. nganye onobuhle inemisebenzi zayo zoyilo kunye ezahlukeneyo parameters zokusebenza.

index umthamo bomthwalo ulingana tonnes 60, elungileyo kakhulu ukuba lori. Ukukhetha truck kokulungiswa, kuyimfuneko ukusondela ngobuchule uhlanganiso zonke iparameters yayo ukuze afumane izibonelelo ezifana:

• ubomi inkonzo Long.
• uluhlu olubanzi ukusetyenziswa.
• UkuCima yesondlo.
• iindleko ngokupheleleyo.
• Lula kwaye azibizi abaza kuzisebenzisa kunye namacandelo.

Kwanokwandisa ilungelo ukuchola kule lori esikhulu kufuneka bayazi kakuhle BelAZ-7555, iimpawu zobugcisa eziza kuxoxwa ngazo kwicandelo elilandelayo.

ukusebenza data

Zonke ezi dumpers aba jikelele parameters kula sites:

• Unikezelo - 7556-1700004 GMF (6 + 1).
• Ubukhulu kwesona santya siphezulu - 55 km / h.
• Ukusetyenziswa - 211 g / kWh.
• ubunzima Iyonke ngaphandle kunye nezixhobo ezincedisayo - 44/104 tonnes.

BelAZ-7555B kunye 7555D baxhotyiswa uhlobo lwemoto KTTA 19-C amandla 522 kW kwaye babe nomthamo iitoni 55. Kwelinye icala, BelAZ-7555E kunye 7555F na motor QSK 19-C amandla 559 kW yaye ukuthwala iitoni 60 imithwalo.

iparameters motor

Iinjini Cummins KTTA 19-C idibanisa mpawu zilandelayo:

• ubunzima Iyonke - 1975 kg.
• amandla Extreme - 522 kW.
• Eli gumbi yokutsha umntu umthamo ukusebenza kwe-19 000 cm. Cu.
• Inani cylinder zokusebenza - iziqwenga 6.
• ilungiselelo Cylinder - emgceni.
• twin-turbocharged iyafumaneka.

Kubalulekile ukuphawula ukuba amafutha osetyenzisiweyo lincinane kakhulu, kuba loo matshini isetyenziswa siqulunqwe electronic inkqubo yolawulo injini ezenzekelayo, apho, phakathi kwezinye izinto, izkulahla ilori ekwaziyo ngokoyisa nkqu kumathambeka kunye nemiqobo evisisana endleleni yayo.

Ngoku cinga motor Cummins QSK 19-C. esebenza iparameters zayo:

• Ubukhulu ngamandla ubuninzi - 560 kW.
• ubunzima Iyonke -2120 kg.
• iisilinda Ukusebenza (inani) - iziqwenga 6.
• Indawo cylinder ukusebenza - emgceni.

Nkqu nangona eli injini ine amandla umxhelo, amafutha, kuba yayincinane kakhulu, kusenokwenzeka ukuba achaze ukuba zokulinganisela umsebenzi, olawulwa yi inkqubo ye-elektroniki.

Ngokulungiswa kakuhle kunye nokulungiswa iinjini kuzilungelelanisa BelAz unako ukukhonza ixesha elide kakhulu ixesha kwiimeko ezinzima kakhulu neemeko ezinzima yokusebenza. Kubalulekile ukuphawula: iindleko abaza kuzisebenzisa kule injini lincinane.

zobukhulu

Iimpawu BelAZ-7555 kuya kuba njengezingaphelelanga ukuba zange ucacise ubunzima kunye nomlinganiselo:

• ubude Matshini kusukwa ngesivuno kudweliso ekupheleni ekulayisheni platform - 8890 mm.
• ububanzi yokulahla (kulinganiswa ukusuka kombisaka imiphetho phakathi ekunene kwaye ivili ekhohlo) - 4740 mm.
• Ukuphakama kwenye ilori evela kumphezulu engaphantsi encotsheni ndlwana lomqhubi - 4560 mm.

Ubukhulu ezinkulu ezifana zokumiswa wachaza payload truck, owawufikelela iitoni ezingama-60 (Umatshini loguqulelo E).

Ngokuphathelele ukuguqulwa D, ke ubude balo 8890 mm, ububanzi 5080 mm nokuphakama 4630 mm.

Iilori iklasi B kunye F ilifa ubunzima zokusebenza owomileyo (ngaphandle umthwalo kunye fuel kwamatanki) 40500 kg. Ukuguqulwa inkulu - E, leyo inobunzima malunga 44.100 kg.

umthamo

BelAZ-7555 kukho iqela lamatanki igesi, oko kuyaqondakala, ucinga ukukhetha kwakhe.

• Itanki yokugcina fuel - 740 iilitha.
• itanki ngamanzi - 230 iilitha.
• Umthamo igrisi ise-asi diff - 108 iilitha.
• cylinder nganye yokuqala ukunqunyanyiswa 15 L, kwi iisilinda ukunqunyanyiswa diff ziqulathe iilitha 15.8.
• Le nkqubo inika Ukupholisa ulwelo lwe-injini - 205 iilitha.

Kwisalathisi ngumthamo opheleleyo zonke izitya lori esiphantse 1.5 iitoni.

izixhobo ezizodwa zobambiswano

ukusebenza okuqhelekileyo BelAZ-7555 nje akunakwenzeka ngaphandle izixhobo ezikhethekileyo kakhulu lobuchule, kuquka:

• Le nkqubo inika umoya kwi cab yomqhubi.
• inkqubo sokucima endlwaneni umlilo lokuqhuba.
• preheating injini.
• inkqubo ukuthambisa ajikeleze esembindini kunye ezenzekelayo.
• Neziphawuli kubona ngantoni xa kulayishwa umatshini kwaye izibaso.
• Abenzi boluvo ukwenza esweni okokoko yengcinezelo kwi amavili kumatshini online.
• inkqubo yoxilongo enika ithuba ngokukhawuleza kwaye ukugqiba ngokuchanileyo unobangela nasiphi na isiphoso zobugcisa.

inkcazelo Ikhoyili

BelAZ-7555 ngokupheleleyo zonke iinguqulelo babe asi, eziquka kuvela:

• Etsobhileyo transfer-inyathelo elinye.
• Umehluko.
• Satellites (iziqwenga ezine).
• uhlobo gear ivili yemihlaba.

Ubume truck kunye driveline, babeka ezibandakanya:

• driveshafts Vula.
• iibheringi inaliti.
• coupling eguqukayo.
• A istili olukhuselayo.

umatshini iTire - tubeless, uxinzelelo womoya wesiqhelo we 0.65 MPA.

I-asi elingasemva mshini:

• Single-sigaba igiya ephambili.
• umehluko etsobhileyo.
• transmission yemihlaba.

Ngaphambili nangesemva axle baxhotyiswa isilinda pneumo-hydraulic ezaliswe nitrogen kunye namafutha enkulu ngokulinganayo.

Transmission uhlobo truck hydromechanical kwaye sakhiwa:

• transformer ngamanzi.
• Chetyrehvalnoy gearbox.
• inkqubo Electronic okhusela nomthwalo.
• iinkqubo zolawulo Emergency.

hydraulics

Ngemva elorini emgaqweni kubulelwe hydraulic drive. Indawo eziphambili zomsebenzi izixhobo ngesanti kubunzulu baphantsi, nenoxanduva akhuphe zezi:

• impompo gear Oil.
• Isilinda hydraulic.

Ngokubanzi, yokulahla ilori ngesanti kubunzulu baphantsi na imida zilandelayo:

• avuke ixesha phezulu eqongeni yomsebenzi - imizuzwana 15.
• Platform ixesha yandisa - 14.
• Ubuninzi Isalathisi xi ukusebenza - 17 MPA.
• kwemveliso ezihlelelekileyo - 342 dm.kub / min.

Iimpawu kumatshini

ingqalelo eyodwa ufanelwe cabin lomqhubi, leyo ngokupheleleyo ngokuhambelana nemigangatho yaseYurophu. Lokungcangcazela nto kufikelela kuphela inqanaba we 80 dB, nto leyo evumela ukuba umqhubi Masingadinwa nto, nkqu emsebenzini kakhulu ixesha elide.

Elokuqukumbela, eli BelAZ-7555, manual enika iingcebiso malunga nokulungelelanisa ezisebenza kumatshini, iinkqubo zalo, kwakunye nemigaqo esisiseko yenkonzo, kanye loo lori yokulahla, okuhlanganisa ukusebenza eliphezulu nexabiso eliphantsi zokulungisa umbane wabo osimahla.