BelAZ yokulahla truck 7540 - ezizodwa zobugcisa, iimpawu kunye nohlolo

nemboni lwemigodi olukhula ngokukhawuleza kwiminyaka yakutshanje liye laba negalelo kwimveliso zothutho bazibambe, ekwaziyo ukuthwala nje kuphela nzima kakhulu, kodwa imithwalo enkulu. Phakathi bonke abenzi, wakha wavelisa technology umsebenzi, eziphambili kakhulu ngoku BelAZ. Cars sale brand ungenza nomvakalelo womoya onamandla kunye imilinganiso zabo ezizodwa. BelAZ-7540 kwahlukile kuphela umnqamlezo omkhulu, kodwa kananjalo kukugcina kakhulu. Ezi iimatshini ezisebenza kule meko zinzima, apho ukufikelela kunzima kakhulu, kunye neemeko zemozulu ungenguye kuFeliks. Oomashini zisetyenziswa kakhulu ehlabathini lonke kwishishini lwemigodi, kwakunye nokwakhiwa izinto ezinkulu iinjongo ezahlukeneyo. BelAZ-7540 - ngamandla umgangatho kunye nokuthembeka ophezulu.

Indlela BelAZ

Imbali kwisityalo, kunye nayo, kwaye imoto imvelaphi yayo ngemva kwempi. Heavy nokude 1948 wakha Mechanical Engineering umgquba mveliso e Zhodino, kummandla Minsk.

Iminyaka yokuqala ngokoqobo akazange ukusebenza, kodwa ngowe-1958 kunye ukuveliswa kwe Minsk Automobile Plant Wagqitha izigadla kunye umthamo payload 25 MAZ-525 of. Nangona ezi mveliso hayi ahluka ngumgangatho, ukuveliswa kwezi zimoto elide ngokwaneleyo. Kwangaxeshanye siphuhlisa iindlela ezintsha. Ngoko ke, kwi-61 th unyaka umgca yemveliso uya umthwalo-umbane ukuya kwiitoni-27. Ngelo xesha linye abathungi zezityalo udale imoto, ukuba kwamnandi umthamo emcela iitoni 40 BelAZ-540. Le mveliso ngokuphindaphindiweyo hlukile amabhaso eziphakamileyo ezahlukeneyo, kuquka kule miboniso ngamazwe. Kodwa oku kumda for BelAZ. Kulo nyaka 69th kukho ton-75 BelAZ-549 umsebenzi, yaye imodeli 78-m-7419 ikwazi ukuthwala ukuya kwiitoni ezingama-110 imithwalo. Ngaphezu koko, isityalo yavelisa BelAZ-75211 kunye ethwele ukuya kwi-170 ka.

Model BelAZ-7540 eveliswe yi izityalo ukususela 1992. Tipper igqalwa enye intle kwihlabathi. Le moto zincinci phakathi iimoto imveliso, kodwa iimpawu zayo akukho inokuthelekiseka iimpawu kunye nezakhono ze ezinye iilori kbavelisi. Le lori ihamba iye ziyilelwe ukuthutha dwala yemveliso kwindawo ukuya kwindawo iindawo zokugcina okanye imveliso.

Iimpawu imoto

Iimeko apho asebenza izithuthi ezinjalo - akukho lula. Nokuba ngaphandle kokuqwalasela imigama emifutshane (oko kukuthi ukusuka ku 1 ukuya ku-5 km), eli isithuthi kufuneka ukuya kwiziza ezinzima. Iindlela ezi profile ezahlukeneyo eziguquguqukayo, amaqashiso amagophe. Ngokufuthi, emigodini iindlela bethutyana enamathela kubo - ayikho eyanelisayo. Ukongeza, indlela amele alternation of amawa kunye ekwehleni ezibude. Ngako oko dumper kufuneka ube neempawu ezinzulu zobugcisa. Kufuneka kuqatshelwe ukuba BelAZ-7540 - kuba yonke intsapho imifuziselo. Wona ke parameters esebenzayo, ukuba zonke iinguqulelo ziyafana. Umahluko phakathi kwabo nje kwinjini. Kwakhona, le iimoto zigqityiwe gidrotransformatornoy PPC, iintlobo ezimbini iziqhoboshi, cab ekhululekile kunye nolawulo lwemozulu kunye neminye imisebenzi.

Ukuguqulwa nanjengeenjini

Iimpawu BelAZ-7540 kuxhomekeke isithuthi, nto leyo imvelaphi inyuselwa khona kwisithuthi. Xa imifuziselo 7540A efakiweyo YAMZ-240 PM2. Ubuninzi amandla luncedo kule yunithi iilitha 420., Kwathiwa, isantya injini ayikho ngaphezulu kwe 2100 Rev / min. Le injini diesel kukho umthamo seelitha 22.3, kwaye iisilinda zilungiswe V-ezimise. I-injini akukho kwiinqwelo. inkqubo sokupholisa - uhlobo ulwelo. Le torque ka-1491 NM ngo-1600 Rev / min.

Ukuze ulungise 7540V iseti YaMZ 240M2-1-series motor. Le modeli ihluke kuphela bubukho kwinkqubo komoya turbocharging kunye precooling.

Kwi imodeli 7540S iiyunithi efakiweyo MMZ D-280. Igunya le injini 425 hp ngesantya injini ka-2100 ISityhi / min. Le injini itankana 8 ilungiselelo ezimile V-. Ukubana ngokulinganayo iilitha 17.24. bexabiso torque NM ngo 1913 rpm crankshaft 1300. Le ngeemoto mayixhotyiswe supercharger yerhasi. Kule meko kukho injini air eliphakathi. 7540 Series D Kugqitywe amazwe Motors cylinder-anesibhozo Deutz BF8M1015. Igunya le yunithi enjini 350 ngesantya le crankshaft 2050 Rev / min. Umthamo ukusebenza lombhobho kweelitha-16. torque obukhulu - 1835 NM. Ukongeza kwezi modeli thotho, kukho ezinye iinguqulelo. Bona baxhotyiswa iinjini ukusuka US umenzi "Cummins".

amafutha

Njengoko ubona, zonke iinjini makhulu kakhulu. Zingaphi imoto liyadla BelAZ-7540? Kufuneka sihlole enye into - oku oomatshini imigodi. amafutha ayikho ngenxa km, kunye nobusuku. Ngokomzekelo, kwenye imifuziselo iyure A, B, kunye E osela iilitha 55.3 kumafutha yokundwendwela. Model C - iilitha 59,77 / hr. BelAZ Series D 60,89 iilitha ezifunekayo ukuze iyure enye operation injini.

transmission automatic

Enoba uqwalaselo, kwakunye uguqulelo, umatshini ngalinye le ngcelele lixhotyiswe ngesixhobo usulelo gidrotransformatornoy oluzenzekelayo. Unikezelo lubonakala umngxuma ezintathu-izixhobo ezifanayo. Kwakhona kuyilo na omnye-kwinqanaba torque Converter. Unikezelo - chetyrehvalnaya axhotyiswe awabambise zochuku kunye nolawulo zombane-hydraulic. Unikezelo ingasetyenziselwa ezintlanu amagiya phambili ezimbini ukubuyisela. Ukusebenza iimeko zokukhanya, izkulahla matrokwana mayixhotyiswe transmission oluzenzekelayo kunye amagiya ezine. Ezintathu ziyilelwe forward motion enye - umva.

flatbed Truck

Tipper has iqonga emele-hlobo. Ku nge welding, kwaye nemibhalo olukhuselayo. Ngaphezu koko, ukuze elibaselwe ngumoji amandla zeemoto. Eli qonga mayixhotyiswe isixhobo esikhethekileyo uvala kuyo sikhundla avuswe.

isakhelo

Chassis - welding, eyenziwe ngeentlobo kunazo yodidi ephantsi-ingxubevange. Iindonga emibi icandelo bhokisi kunye nokuphakama ezahlukeneyo variable. spars Ixhume crossmembers.

Driving BelAZ-7540 ayahlukanga kwezinye iilori, ngaphandle kokuba abanye imilinganiselo.

Ngaphambili kunye nezixhobo

Imoto lixhotyiswe sekabhe zonke-single. Kubhaliwe isendaweni kwiyunithi yamandla. Ukuze ufumane angene emotweni, umqhubi kufuneka kukhwela ileli. Abo ezimbini imoto - ngasekunene kunye namacala ekhohlo. Salon kufakwa yonke into efunekayo ukuze umsebenzi ekhululekile ishishini ezintendeni. Kwesihlalo kufakwa inkqubo damping - ngoko ke umqhubi lula ukuhambisa uyangcangcazela, ukungcangcazela. Ngapha koko, phezu kwamavili ezinkulu, imoto ngokwenene uba nzima phezu ezimagqagala - ncomo inqaku. Usihlalo yi adjustable ngokobude ubude. Kukho backrest adjustable.

izixhobo Control ibekwe ngqo phambi kwamehlo yomqhubi. Oku lula kakhulu esweni yeempawu ezibalulekileyo kunye neenkqubo isithuthi. Iqela lenjongo lwento a tachometer, isantya gauge esweni uxinzelelo kwinkqubo waqhekeza, le voltmeter kunye imitha, kuthathelwa ingqalelo Hours. Nezibuko ukuvumela okulawula yonke into eyenzekayo emva imoto. Lo matshini ezizodwa yenzelwe ukusetyenziswa kuzo zonke iindawo, kuwo nawuphi na imozulu. Ngoko ke, kule ndlu kukho inkqubo leyo egcina a microclimate obutofotofo. Ukuphonononga bathi umsebenzi ivili BelAZ bekhululekile ngokwaneleyo.

chassis truck

Ukunqunyanyiswa BelAZ-7540 - abaxhomekeke bridge nganye. It has womoya-iziqulathi azaliswe nitrogen kunye namafutha. Ababini kubo afumaneka kwi-asi ngaphambili ezimbini - phezu asi angasemva. Isilinda ihambisa - ukusuka 205 ukuya 265 mm.

inkqubo unyathela

Yokulahla truck BelAZ-7540 kufakwa inkqubo igubu brake inkonzo kunye actuator womoya. Kukho kwakhona handbrake esisuka ndlwana. Ukongeza, kukho spare, kunye retarder. Le nkqubo a umahluli ngenxa obhobhozayo condensate, ezo efunde ngamaxesha kwinkqubo emoyeni evenini.

Ukulungiswa nokugcinwa

umatshini Service xa ukuvelisa inani elithile leeyure. Ukuvelisa imisebenzi yenkonzo kufuneka rhoqo, kungenjalo isithuthi nokuba yonakele. TO-1 iveliswa qho kwiiyure 100 okanye amawaka 2 km. TO-2 - 500 iiyure, okanye 20 ophosa. Iindleko abaza kuzisebenzisa kunye namacandelo eliphezulu kakhulu kwaye umonakalo nokulungiswa BelAZ-7540 zinokubiza imali enkulu. Kodwa kwayo yonke imoto yenzelwe ukusebenza phantsi kweemeko ezinzima. Ezinye iimodeli ziye ngempumelelo sele isetyenziswe iminyaka 25 ngaphandle ulungiso olumandla.