BELAZ-7555: farsamada khaaska iyo diiwaanka

Work fuliyay dhagaxyadii qorqornaa, waxaa lagu gartaa ay kakanaanta iyo xoogga shaqada. Tiro weyn ee qalabka bulk dhoofiyo waxay u baahan tahay joogitaanka waajib ku ah qalab gaar ah, oo ay shixnad iyo macdan soo bixiyay iyo qashinka dadaweynaha. Mid ka mid ah mashiinada waaweyn, oo si hagaagsan la odhan karaa ku dhawaad ugu weyn dunida oo dhan, waa-BelAZ 7555.

Background iyo ujeedada

Tani dumper shaqeeya gaadiidka badeecadaha, isagoo joogta ah friable iyo tacsida dhagax weyn oo kala duwan. Sidoo kale BelAZ-7555 waa si fudud maarmaan in dhismaha adag ka soo dhibic farsamo of view, oo baaxad weyn oo goobaha warshadaha. Sababo la mishiinka design casri wanaag xaqiijiyay xaaladaha waddo adag iyo in cimiladu aad u daran.

beddelka

BelAZ-7555, sawirka kaas oo la siiyey in qodobkan waxaa lagu soo saaray afar qeybood, kuwaas oo loo qoondeeyey oo warqado ku Laatiin: B, D, E, F. kasta oo lagu daydo u leeyahay qaababka ay design gaar ah iyo noocyo kala duwan oo xuduudaheedu hawlgalka.

index awoodda load ugu badan loo siman yahay 60 tan, taas oo ah mid aad u wanaagsan, waayo baabuur ah. Qaadaaya beddelid gaari xamuul ah, waxaa lagama maarmaan ah in ay hawlkarnimo leh u Dhawaanina isdhexgalka argument oo dhan si loo gaaro gargaarka sida:

• Nolosha adeeg dheer.
• kala duwan ee la isticmaalo.
• Fududee ee dayactirka.
• kharashka si mug leh.
• La heli karo oo jaban dayactir iyo qaybaha.

Iyo si aan u weyneyno xaq u leeyihiin inay qaado gaari weyn waa in si fiican loo ogyahay BelAZ-7555, sifooyinka farsamo ah oo looga doodayo qaybta xigta.

Xogta waxqabadka

All qubayaasha kuwanu waa xuduudaheedu guud ee goobahan:

• Gudbinta - 7556-1700004 GMF (6 + 1).
• magnitude ee xawaaraha ugu badan - 55 km / h.
• Isticmaalka - 211 g / kWh.
• miisaanka Total aan iyo qalabka kaabayaal - 44/104 tan.

BelAZ-7555B iyo 7555D waxay leeyihiin nooca motor KTTA awoodda 19-C of 522 kw oo ay leeyihiin awood ah 55 tons. Taa baddalkeeda, BelAZ-7555E iyo 7555F waa QSK motor awoodda 19-C of 559 kw oo qaadi karaan 60 tan oo xamuul.

beegyada uu matoorrada

Matoorada Cummins KTTA 19-C isku daraa sifooyinka soo socda:

• miisaanka Total - 1975 kg.
• awood xad-dhaaf ah - 522 kw.
• qolkii sari waxay leedahay mugga a shaqeeya 19 000 cm cu..
• Tirada dhululubada shaqeeya - 6 gogo '.
• heshiis dhululubada ah - oo isku xigta.
• mataanaha-turbocharged Available.

Waxaa xusid mudan in xaddiga shidaalka baabbi'iyey waa mid aad u yar, maxaa yeelay, mishiinka loo isticmaalo horumariyo by nidaamka maamulka engine electronic iswada, kaas oo, iyo waxyaabo kale, qadaha gaari xamuul ah oo awood u leh soo kabsaday xataa dalcadaha yaacday ilaa iyo caqabadaha araggiisu in ay waddo.

Haddaba ka fiirsada ku motor Cummins QSK 19-C. beegyada uu Its functional waa:

• magnitude ayaa awoodda ugu badan - 560 kw.
• miisaanka Total -2120 kg.
• dhululubada shaqaynta (tiro) - 6 gogo '.
• Location dhululubo shaqeeya - Wabka.

Xataa iyadoo ay jirto in engine waxa uu leeyahay awood u cajiib ah, isticmaalka shidaalka, waxaa aad u yar, sidoo kale waa suurto gal ah in aad sharaxdo si la isugu dheellitiro shaqada, ay gacanta ku habka electronic.

Iyada oo dayactir iyo dayactirka ee matoorrada barbareeyo BelAz si ay ugu adeegaan muddo aad u dheer oo xataa xaaladaha aad u daran iyo xaaladaha hawlgalka daran awoodaan. Waxaa xusid mudan, kharashka dayactir in engine waa ay yar.

cabbir

Astaamaha u gaarka ah BelAZ-7555 uu noqon doono aan dhamaystirnayn, haddii ay si gaar ah uma soo miisaanka iyo dhinacyada:

• dhererka Machine ka laayeen ee soo go'ay hore in dhamaadka madal loading ah - 8890 mm.
• width qashin qubka (ka tuman qiyaasay Noqtay dhexeeya midigta iyo wheel bidix) - 4740 mm.
• height of gaari xamuul ah ka soo dusha sare dahsoon to top of qol darawalka - 4560 mm.

cabbir weyn noocan oo kale ah rogo sharaxay gaari payload, taas oo ay gaari karaan 60 metrik (mashiinka beddelid E).

Marka laga beddelid D, markaas oo dhererkeedu yahay 8890 mm, width 5080 mm iyo height 4630 mm.

Baabuurta fasalka B iyo F hantaan qalalan hawl (aan taangiyada xamuulka iyo shidaalka) 40500 kg. beddelid ugu weyn - E, kaas oo miisaan ku saabsan 44.100 kg.

awoodda

BelAZ-7555 leeyahay tiro ka mid ah taangiyada gaaska, taas oo la fahmi karo, fekerayaa sidii uu yeeli.

• taangiga shidaalka lagu kaydiyo - 740 litir.
• taangiga Haydarooliga - 230 litir.
• mugga of labeen ku yaalla dariiq dhexaad ka gadaal - 108 litir.
• dhululubo kasta waa ugu horeysay ganaax 15 L, ee dhululubada ganaax gadaal ka kooban 15.8 litir.
• Nidaamka bixisaa qaboojinta dareere ah engine ah - 205 litir.

tilmaame ee mugga guud ee dhammaan gaari weelasha waa ku dhawaad 1.5 tons.

qalab gaar ah iyo fursadaha taageero

hawlgalka caadiga ah ee BelAZ-7555 waa si fudud oo aan macquul aheyn qalabka a takhasus sare leh farsamo, oo ay ku jiraan:

• Nidaamka bixisaa hawada ku cab darawalka.
• nidaamka bakhtiiye dabka qol darawalnimada.
• preheating Engine.
• nidaamka sifaynta dhexe iyo iswada.
• Muujiyeyaasha in ay muujin mashiinka loading iyo xaddiga shidaalka.
• Dareemayaal fulinta kormeerka joogto ah cadaadiska gudaha giringirihii mishiinka online.
• nidaamka lagu ogaanayo in siisaa fursad ay si dhakhso ah oo si sax ah loo ogaado sababta keentay qalad kasta oo farsamo.

Description gariiradda

BelAZ-7555 gabi ahaanba beddelka oo dhan waxay leeyihiin dariiq dhexaad, oo ay ka mid muuqato;

• Toobinta kala iibsiga hal-tallaabo.
• Kala duwan.
• Satellite (afar gogo ').
• Planetary nooca wheel marsho.

Qaab dhismeedka gaari xamuul ah iyo driveline ay dejiyeen oo ka kooban:

• driveshafts Open.
• saa'idka irbad.
• xigay dabacsan.
• sanduuqa battariga A ilaaliya.

Turos mashiinka - tubeless, cadaadis pneumatic magacaaban of 0,65 MPA.

dhexaad danbe ee mashiinka waa:

• Single-yada ugu muhiimsan ee marsho.
• faraqa toobinta.
• gudbinta Planetary.

Hore iyo xagga dambe oo ulahooda wareejiya waxay leeyihiin dhululubada pneumo-Haydarooliga buuxsamay nitrogen iyo saliid Joogaba, loo siman yahay.

Gudbinta hydromechanical nooca xamuul ah oo ka kooban yahay:

• transformer Haydarooliga.
• Chetyrehvalnoy gear.
• nidaamka Electronic ilaaliya overloads.
• hababka maaraynta gurmadka degdegga ah.

hydraulics

Back ee gaari rogay in drive ka Haydarooliga mahad. The qaybo ka shaqeeya weyn ee qalabka Haydarooliga, kaas oo masuul ka ah ka olaleeyan waa:

• Oil bamka marsho.
• dhululubada Haydarooliga.

Guud ahaan, gaari xamuul ah qashin qubka Haydarooliga ayaa ku soo koobin soo socda:

• kici waqti ay sare ee madal shaqada - 15 ilbiriqsi.
• Platform waqti hoos - 14 ilbiriqsi.
• The index cadaadis ugu badnaan ka shaqeeya - 17 MPA.
• wax soo saarka yarna - 342 dm.kub / min.

Features of mishiinka

fiiro gaar ah u qalmaa qol darawalka, taas oo si buuxda u waafaqsan heerarka Yurub. Gariirka uu soo gaadho kaliya heerka of 80 dB, kaas oo u ogolaanaya dirawalka inuu mana ay nasan, waxaa ka mid ah, xataa in goobta shaqada waa arrin muddo dheer.

Gebogebadii, BelAZ-7555, buuga oo siinayaa talo ku saabsan hagaajinta ah hababka of mishiinka, nidaamka ay, iyo sidoo kale xeerarka aasaasiga ah ee adeega, si hufan waa gaari qashin qubka ah, kaas oo isku daraa waxqabadka sare iyo kharash yar ee dayactirka cutubyo ay.