BelAZ 7547: kooban of gaari qashin qubka ah

In 1970 ee Midowga Soofiyeeti waxaa jiray su'aal ah oo ku saabsan abuurista baabuurta aad u awood badan oo kaa caawin kara in dhismaha mashaariicda tamarta oo baaxad weyn oo kala duwan. caan ugu weyn helay iyadoo ay sabab u mishiinka, awoodda load ka badan 40 metrik weyn, iyo qaaska ah ee u ogolaaday inay dhibaato la'aan maraan shaqooyinka. Mid ka mid ah si weyn loo doondoonay baabuur qashin qubka sida BelAZ bilaabay 7547, kaas oo looga hadli doonaa in this article.

ballan

gaariga xoog badan saaray Belarus. Dumper BELAZ 7547 loogu talagalay waday ee tacsida dhagax weyn oo kala duwan xaalad dabacsan oo ku saabsan waddooyinka hoos qorqornaa ujeedada gaarka ah. Mashiinka waxaa la isticmaali karaa inta lagu guda jiro dhismaha oo baaxad weyn warshadaha, shuqullada Haydarooliga, iyo sidoo kale inta lagu guda jiro saarista hababka wadada. Intaa waxaa dheer, gaari xamuul ah waa si firfircoon ugu lug ganacsiga ee la xiriira howsha alaabta ceeriin. Gaariga Adkaan eexasho la taaban karo si dhib leh u nugul oogada waddada oo la odhan karaa alaabta ceeriin maarmaan inta lagu guda jiro gaadiid ah oo godad badan leh Heer sare ah ee araaciyey biyaha.

engine

BELAZ 7547 ku qalabeysan yahay afar-stroke, engine naaftada, kuna waari dhexdeeda dhululubada ah waxaa lagu abaabulaa V-qaabeeya. Isdaahirinta hawada soo socda ka dhici by yahay ee filtarrada qalalan (laba-yada ama saddex-yada) qalabaysan dareemayaal wasakhaysan.

nidaamka sifaynta Engine - nooca isku dhafan ee dareeraha ah waxaa ku jira xoog ku wareegtaa. motor ayaa sidoo kale waxa uu leeyahay preheating ah kaas oo la sameeyo lid ku ah nidaamka dareeraha. Intaa waxaa dheer, jiritaanka heleynin korontada iyo bilaabaan nidaamka pnevmostarternaya.

Description of gudbinta

gaari wareejin Gudbinta sameeyey muuqashadii hydromechanical oo ay leedahay afar fallaadhihii iyo lix cududdii nooca khilaaf, iyo via kaas oo Beddelashada dhacdaa. PPC bixisaa 5 xawaare for mooshin Weeraryahanka iyo 2 - dib. Waxa kale oo jira ah garbaha kala jejebiyey. gudbinta Hydromechanical waxa uu la xidhiidhaa cutubka u xoog weyn iyo dariiq dhexaad drive via cardan furan labada ciyaaryahan version ah.

wheelsets

In gaari Taayirada yihiin waxqabadka hannaankii pnevmopodkachkoy iyo shaqo ee ku tuman ah. Waxay bixisaa a giraangiraha doorasho labaad - tubeless xadhig bir. Labada qeybood oo aan wax dhibaato ah u adkeysan karaan cadaadis gudahood 14,500 kiilo halkii wheel, taas oo suurto gal ah si loo kordhiyo tayada shaqo ee mashiinka oo dhan. permeability High iyo baabuur awood badan oo loo ogol yahay in ay diidaan in xarumaha badan warshadaha ka qaali ah si ay u ilaaliyaan waddooyinka tareenka gudaha.

nadaamka joojinta

BelAZ 7547 ku qalabeysan yahay biriiga durbaanka la drive pneumatic gaar ah taayirada hore iyo xagga dambe. nooca jejebiyey - durbaanka. Si kastaba ha ahaatee, samaynta sidoo kale la siiyaa oo ay goobjoog ka ahaayeen hal-disc qalalan (xaaladaha qaarkood, multi-disc) joojiyaha.

On usheeda dhexe wadista ee ugu weyn marsho Jaha fariinka si joogto ah loo xidhay nooca pneumatically ku shaqeeya. In doorka biriiga degdeg ah u codsatay circuit hawlgala nidaamka kala jejebiyey in uu yahay si shaqeeya. PPC usheeda dhexe drive ku qalabeysan yahay retarder a hydrodynamic la korontada.

cab darawalnimada

BelAZ 7547 ayaa cab darawalka monadic ee, kaas oo lagu rakibay kursiga ah hagaajin karo. Waxaa ku lifaaqan torsion ama ilo pneumatic. Waxa kale oo jira ah kuraasta motor kaabayaal ah. Marka uu codsi, cab ah lagu rakibi karo nidaamka qaboojinta. kululeeyayaasha jira ayaa ku jirta qaab dareere, iyo muraayad rearview waxaa la siiyaa kulaylinta korontada. shukaanta waxa uu siinayaa drive a Haydarooliga.

faahfaahinta Product

BelAZ 7547, kuwaas oo astaamaha hoos ku qoran, shaqeyn karaan kala duwan heerkulka of Heerkulka ka ah - 50 in + 50 degrees Celsius.

Technical qashin qubka xogta soo socota:

• nooca Engine - YaMZ-240NM2;
• awoodda - 500 hooras;
• Xuddunta - 1600 rpm;
• xawaaraha ugu badan ee dhaqdhaqaaqa - 50 km / h,
• miisaanka gaariga u gaar ah - 33 tons,
• mishiinka waa awoodaa inuu qaado 45 tan oo leh dhagaxayga weyn,
• jeestay gacan - 10.2 mitir;
• Taayirada - 21.00 -35;
• mugga madal tilmaame - 19 mitir oo saddex jibbaaran,
• dhererka qashin qubka - 8,09 m,
• width - 4,62 m,
• height - 4.39 m,
• shidaalka isticmaalka - 224 litir oo 100 kiiloomitir jidka u safray,
• dhexaad danbe ku qalabeysan yahay faraqa marsho qeebta iyo geerka wheel Planetary.

Features design

BelAZ 7547 ku qalabeysan yahay boosteejo ah welded-xoog sare - baaldi la horjoogeha gaar ah si ay u ilaaliyaan cab darawalka. Baaldi si wadajir ah ula load ugu qaaday si ay u dhamaystiraan dheecaan 25 seconds iyo hoos u dhaca - dhaqdhaqaaqooda of baaldi 20. bixiyaan telescopic saddex-yada a dhululubada Haydarooliga.