BELAZ-7555: fasaha bayani dalla-dalla da kuma umurci manual

Aikin da za'ayi a cikin quarries, an halin da mawuyaci da aiki tsanani. A babbar yawan fitar dashi girma kayan na bukatar wajibi gaban musamman kayan aiki, ta hanyar da kaya da kuma fitar da ma'adanai da kuma sharar dumps. Daya daga cikin wadannan manyan inji, wanda iya kiranta kusan mafi girma a duniya, shi ne BelAZ-7555.

Fage da manufar

Wannan dumper sarrafa for shari dukiya, da ciwon friable daidaito da kuma daban-daban dutse talakawa. Har ila yau BelAZ-7555 ne kawai ba makawa a yi na hadaddun daga wani fasaha ra'ayi, manyan-sikelin masana'antu da wuraren. Saboda da nagartaccen zane inji excellently tabbatar da duka biyu wuya hanya da yanayi da kuma a cikin tsanani canjin yanayin.

gyare-gyare

BelAZ-7555, wani photo na wanda aka bai wa a wannan labarin an kerarre a hudu versions, wanda aka sanya da Latin letters: B, D, E, F. Kowace daga cikin model na da zane fasali da kuma da dama daga aiki sigogi.

Matsakaicin kaya damar index daidaita 60 ton, wanda shi ne mai kyau ga manyan motoci. Daukana truck gyara, shi wajibi ne don competently kusanci hadewa da dukan sigogi domin cimma amfanin, kamar:

• Long sabis rayuwa.
• Wide kewayon amfani.
• 'Yanci na tabbatarwa.
• Ganiya kudin.
• Hanyoyin da kuma m kayayyakin gyara da kuma gyara.

Kuma su sa mafi gaskiya tara wannan m truck dole ne sosai saba da BelAZ-7555, da fasaha halaye na wanda za a tattauna a gaba sashe.

yi Data

Duk wadannan dumpers ne janar sigogi a cikin wadannan shafukan:

• Transmission - 7556-1700004 GMF (6 + 1).
• The girma na matsakaicin gudun - 55 km / h.
• Amfani - 211 g / kWh.
• Total nauyi ba tare da kuma da karin kayan aiki - 44/104 ton.

BelAZ-7555B da 7555D suna sanye take da mota irin KTTA 19-C damar 522 kW da kuma samun damar 55 tons. Bi da bi, BelAZ-7555E da 7555F ne motor QSK 19-C damar 559 kW da kuma zai iya kawo 60 ton na kaya.

sigogi Motors

Engines Cummins KTTA 19-C hadawa da wadannan halaye:

• Total nauyi - 1975 kg.
• Extreme ikon - 522 kW.
• A konewa jam'iyya yana da wani aiki girma na 19 000 cm. Cu.
• Yawan aiki cylinders - 6 guda.
• Silinda tsari - a jere.
• Samuwa twin-turbocharged.

Shi ne ya kamata a lura da cewa adadin man fetur cinye shi ne kadan, saboda inji ake amfani da ci gaba da sarrafa kansa lantarki engine management system, ta hanyar abin da, a cikin wasu abubuwa, juji truck iya shawo kan ko da m gangara da kuma tsawwala cikas a cikin hanyar.

Yanzu la'akari da mota Cummins QSK 19-C. Its aikin sigogi ne:

• The girma na matsakaicin ikon - 560 kW.
• Total nauyi -2120 kg.
• Aiki cylinders (yawan) - 6 guda.
• Location aiki Silinda --line.

Ko duk da cewa wannan engine yana da wani m ikon, man amfani, shi ne kadan, shi ne kuma zai yiwu a bayyana shi ga daidaita aiki, sarrafawa da wani lantarki tsarin.

Tare da ta dace tabbatarwa kuma gyara daga Motors matakin BelAz iya bauta wa mai dogon lokaci har ma a sosai matsananci yanayi mai tsanani da kuma aiki yanayi. Shi ne ya kamata a lura: kudin kayayyakin gyara a cikin wannan engine ne gwada da kananan.

girma

Halaye na BelAZ-7555 zai zama bai cika ba idan ta bai saka da nauyi da kuma girma:

• Machine tsawon daga gefen gaban damina zuwa ƙarshen loading dandali - 8890 mm.
• Juji nisa (auna daga matse gefuna tsakanin dama da hagu dabaran) - 4740 mm.
• A tsawo daga cikin mota daga tamkar surface zuwa saman direban ta gida - 4560 mm.

Irin wannan babban girma tsawwala bayyana dangi truck, wanda za a iya isa 60 ton (inji gyara E).

Game da gyara D, sa'an nan ta tsawon shi ne 8890 mm, nisa 5080 mm da kuma tsawo 4630 mm.

Babban Motoci aji B da kuma F mallaka sarrafawa bushe nauyi (ba tare da kaya da kuma man fetur tankuna) 40500 kg. Babban canji - E, wanda Tã game 44.100 kg.

iya aiki

BelAZ-7555 tana da yawan gas tankuna, wanda shi ne m, la'akari da zabin.

• Storage man fetur tank - 740 lita.
• Na'ura mai aiki da karfin ruwa tank - 230 lita.
• A girma daga man shafawa dake a cikin raya aksali - 108 lita.
• Kowane Silinda ne na farko dakatar 15 L, a raya dakatar cylinders dauke 15.8 lita.
• A tsarin samar da ruwa sanyaya na engine - 205 lita.

A nuna alama daga cikin jimlar girma na duk kwantena truck ne kusan 1.5 tons.

Musamman kayan aiki da kuma goyon bayan zabin

Al'ada aiki na BelAZ-7555 ne kawai zai yiwu ba ba tare da wani sosai na musamman fasaha kayan aiki, ciki har da:

• A tsarin samar da kwandishan a cikin direba ta taksi.
• direba ta gida wuta extinguisher tsarin.
• Engine preheating.
• Karkasa da kuma sarrafa kansa lubrication tsarin.
• Manuniya cewa sigina na loading na'ura da kuma adadin man fetur.
• Kwamfuta; yin wani m saka idanu na matsa lamba a cikin ƙafafun na na'ura online.
• diagnostic tsarin da yake bayar da damar da za su sauri kuma daidai gano dalilin wani fasaha laifi.

description nada

BelAZ-7555 cikakken duk gyare-gyare da aksali, wanda hada da bayyana:

• Conical daya-mataki canja wuri.
• Bambanci.
• Da tauraron dan adam (hudu guda).
• Planetary kaya dabaran irin.

A truck tsarin da kuma aza driveline kunshi:

• Open driveshafts.
• Allura bearings.
• M hada guda biyu.
• A m casing.

Taya inji - tubeless, pneumatic maras matsa lamba na 0,65 MPa.

A na baya aksali na inji shi ne:

• Single-mataki babban kaya.
• Conical bambanci.
• Planetary watsa.

Gaba da raya axles suna sanye take da pneumo-na'ura mai aiki da karfin ruwa cylinders cika da nitrogen da kuma man fetur a daidai rabbai.

Transmission hydromechanical truck irin da aka hada da:

• Na'ura mai aiki da karfin ruwa gidan wuta.
• Chetyrehvalnoy gearbox.
• Lantarki tsarin cewa kare da overloads.
• Gaggawa gudanar da tsarin.

hydraulics

Back of truck kife godiya ga na'ura mai aiki da karfin ruwa drive. Babban aiki sassa na na'ura mai aiki da karfin ruwa kayan aiki, wanda shi ne ke da alhakin rollover ne:

• Mai kaya famfo.
• Na'ura mai aiki da karfin ruwa cylinders.

A general, da na'ura mai aiki da karfin ruwa juji truck yana da wadannan sigogi:

• tashi lokaci zuwa saman aikin dandali - 15 seconds.
• Platform ragewan lokaci - 14 seconds.
• Matsakaicin index aiki matsa lamba - 17 MPa.
• M yawan aiki - 342 dm.kub / min.

Features na na'ura

Musamman da hankali cancanci direba ta gida, wanda yake da cikakken cikin layi tare da Turai matsayin. Vibration ya kai gare shi ne kawai a matakin na 80 DB, wanda damar da direba don ba samun gaji da shi, ko a wurin aiki ne quite dogon lokaci.

A ƙarshe, da BelAZ-7555, manual wanda ya bada shawara a kan daidaitawa da sunadaran na na'ura, ta tsarin, kazalika da asali dokoki na sabis, shi ne daidai da juji truck, wanda hadawa high yi da kuma low cost gyara na raka'a.