BelAZ dump gwongworo 7540 - oru nkọwa, atụmatụ na reviews

A ngwa ngwa na-emepe emepe Ngwuputa ụlọ ọrụ na-adịbeghị anya ọtụtụ iri afọ na-kwalite n'ihi na mmepụta nke na-agbari okwute iga, ike nke na-arụ ọ bụghị naanị oké, ma na-keukwu ibu. N'etiti ihe niile Nsukka, ọ bụla na-emepụta ọrụ technology, ihe ndị kasị elu bụ ugbu a BelAZ. Cars nke a ika nwere ike ime ka a siri ike echiche na ha akụkụ na nkọwa. BelAZ-7540 iche bụghị naanị a nnukwu cross, ma na-nwere oké njọ ebu ikike. Igwe ndị a na-ejikwara na ndị kasị sie ike na ọnọdụ, nke ịnweta bụ nnọọ ike, na ọnọdụ ihu igwe na-adịghị na-kasị mma. Machines na-n'ọtụtụ ebe na gburugburu ụwa na Ngwuputa ụlọ ọrụ, nakwa dị ka ndị na-ewu nnukwu ihe dị iche iche na nzube. BelAZ-7540 - bụ ụkpụrụ ike na elu pụrụ ịdabere.

Otú BelAZ

The akụkọ ihe mere eme nke osisi, na ya, na ụgbọ ala nwere ya si malite na agha oge. Na arọ na anya 1948 wuru Mechanical Engineering peat factory na Zhodino, Minsk mpaghara.

The akpa isua ọ fọrọ na-arụ ọrụ, ma na 1958 na mmepụta nke Minsk Automobile Plant gafere gwongworo na payload ike nke 25 tọn MAZ-525. Ọ bụ ezie na ndị a na ngwaahịa na-abụghị oké àgwà, na mmepụta nke ndị a ụgbọala nọ ezuwo. N'otu oge anyị na-ịzụlite ọhụrụ ụdị. Ya mere, na 61 nke afọ nke mmepụta akara aga BelAZ-540 ibu-ebu ike 27 tọn. N'otu oge osisi ndị na-emepụta kere a ụgbọ ala, na-enwe a kediegwu-ebuli ike nke 40 tọn. The factory ugboro ugboro dị iche iche iche elu enọ, gụnyere na mba ngosi. Ma nke a abụghị na-anọru BelAZ. Na 69th afọ e a 75 ton BelAZ-549 ọrụ, na na 78-m-7419 model bụ ike nke na-ebu ruo 110 tọn ibu. Ọzọkwa, osisi na-emepụta BelAZ-75211 na-ebu ike nke 170 tọn.

Model BelAZ-7540-emepụta site na osisi ebe ọ bụ na 1992. Tipper a na-ewere otu nke kasị mma n'ụwa. The ụgbọ ala bụ kasị nta n'etiti mmepụta ụgbọala, ma e ji mara ya na-adịghị tụnyere na atụmatụ na ike nke ndị ọzọ gwongworo si Nsukka. Nke a ụgbọala e mere maka njem nke nkume si na mmepụta ebe ebe nchekwa ma ọ bụ nhazi ebe.

ụgbọ ala Atụmatụ

The ọnọdụ nke na-arụ ọrụ ndị dị otú ahụ ugbo ala - adịghị mfe. Ọbụna enweghị atụle obere anya (nke bụ site 1 5 km), nke a ụgbọala nwere ịkwaga na ike saịtị. Roads dị iche agbanwe profaịlụ, nza nke ibe. Ọtụtụ mgbe, olulu bụ nwa oge ụzọ na mkpuchi ha - bụghị na-eju afọ. Ke adianade do, okporo ụzọ na-anọchi anya ihe eri oké nri nke ascents na agbụrụ dị iche iche ogologo. Ya mere dumper ga nwere oké njọ oru e ji mara. Ọ ga-kwuru na BelAZ-7540 - ọ bụ a ezinụlọ dum nke ụdị. Ma ihe ndị na-arụ ọrụ kwa, na niile nsụgharị bụ otu. Ihe dị iche n'etiti ha bụ naanị na engines. Ọzọkwa, ndị a ụgbọala na-dechara gidrotransformatornoy PPC, abụọ na ụdị brek, ala tagzi na ihu igwe na-achịkwa ndị ọzọ ọrụ.

Mgbanwe na engines

Njirimara BelAZ-7540-adabere na moto, nke a na-n'ịnyịnya na ụgbọala. Na ụdị 7540A arụnyere YAMZ-240 PM2. The kacha bara uru ike nke a unit bụ 420 lita., Agaghi asu engine ọsọ abụghị elu karịa 2100 r / min. Nke a dizel engine nwere a olu nke 22,3 lita, na cylinders na-ndokwa V-ekara. The engine nwere dịghị TURBO. Jụrụ usoro - mmiri mmiri ụdị. The kacha torque nke 1491 nm na 1600 rev / min.

Iji gbanwee 7540V set YaMZ 240M2-1-usoro moto. Nlereanya a dị iche naanị site ọnụnọ nke turbocharging na precooling airflow usoro.

Na nlereanya 7540S nkeji arụnyere MMZ D-280. The ike nke a engine bụ 425 HP na engine ọsọ nke 2,100 rev / min. Nke a engine nwere a cylinder 8 na a V ekara ndokwa. Ndahie hà 17,24 lita. Oke ụkpụrụ nke torque nm na 1913 rpm crankshaft 1300. The moto na-onwem na a gas tobaim supercharger. Na nke a na e nwere onye n'etiti ikuku jụrụ usoro. 7540 Series D dechara dị asatọ cylinder Motors Deutz BF8M1015. The ike nke a unit bụ 350 horsepower na a ọsọ nke crankshaft 2050 rev / min. The na-arụ ọrụ ibu nke cylinder bụ 16 lita. Oke torque - 1835 nm. Tụkwasị na nke a ụdị ke nsonso, e nwere ndị ọzọ mgbanwe. Ha na-n'ụzọ na engines si a US emeputa nke "Cummins".

mmanụ ụgbọala oriri

Dị ka ị pụrụ ịhụ, niile engines bụ nnọọ nnukwu. Olee otú ọtụtụ ụgbọ ala na-erepịakwa BelAZ-7540? Ọ kwesịrị ịtụle otu ihe - na nke a bụ na Ngwuputa ígwè. mmanụ ụgbọala oriri bụghị maka kilomita, na elekere. Ka ihe atụ, otu awa ụdị A, B, na E-erepịakwa 55,3 lita mmanụ ụgbọala paspọtụ. Model C - 59,77 lita / Ọrụ Nchịkwa. BelAZ Series D 60,89 lita mkpa maka otu hour nke engine ọrụ.

akpaka nnyefe

N'agbanyeghị nke nhazi, nakwa dị ka mgbanwe, onye ọ bụla igwe nke usoro isiokwu a na-onwem na akpaka nnyefe gidrotransformatornoy. Nzipu ji a atọ-aro gia kenha. Ọzọkwa ke imewe nwere otu-ogbo torque Ntụgharị. Nnyefe - chetyrehvalnaya onwem na esemokwu clutches na electric-haịdrọlik akara. Nnyefe ga-eji na ise na-atụ Kwadobe na abụọ ka laa azu. Na-arụ ọrụ na ìhè ọnọdụ, kpofuru gwongworo nwere ike n'ụzọ na akpaka nnyefe na anọ Kwadobe. Atọ na-haziri maka n'ihu ngagharị na otu - laa azu.

Flatbed Truck

Tipper nwere a ịwụ-ụdị n'elu ikpo okwu. Ọ na-welded na nwere a na-echebe visor. Ọzọkwa, ọ nwere ike na-ewe iwe site iyuzucha ike. The n'elu ikpo okwu na-onwem na a pụrụ iche ngwaọrụ kpochidoro ya na-akpọlite ọnọdụ.

etiti

Chassis - welded, mere nke kasị inogide na ụdị nke ala-alloy steels. The n'akụkụ mgbidi bụ igbe ngalaba na dị iche iche agbanwe elu. Jikọrọ spars crossmembers.

Na-akwọ ụgbọala BelAZ-7540 adịghị iche na ndị ọzọ na gwongworo, ma e wezụga na ndị ọzọ akụkụ.

Tagzi na akụrụngwa

The ụgbọ ala na-onwem na a otu niile na-ígwè tagzi. Ọ na-emi odude na ike unit. Iji nweta n'ime ụgbọ ala, onye na-akwọ a chọrọ ịrị n'ọkwá. Abụọ ndị na ụgbọ ala - na nri na-ekpe n'akụkụ. Salon na-onwem na ihe nile dị mkpa maka ala-arụ ọrụ n'ụlọ wheel. The oche na-onwem na a damping usoro - ya mere onye na-akwọ nwere ike mfe ime n'ikwe na vibration. Mgbe niile, n'agbanyeghị nnukwu wiil, ụgbọ ala n'ezie ọkọkpọhi siri ike na mkpumkpu - dee reviews. The oche mgbanwe na ịdị elu na ogologo. E mgbanwe backrest.

Control na ngwaọrụ na-emi odude kpọmkwem n'ihu onye na-akwọ n'anya. Nke a ukwuu simplifies nlekota nke dị mkpa ịrịba ama na ụgbọala na usoro. The ngwá panel nwere a tachometer, spidomita nlele maka nlekota na nrụgide na breeki usoro, voltmeter na mita, na-ewere n'ime akaụntụ Awa. Enyo ekwe imecha niile na-eme n'azụ ụgbọ ala. Nke a pụrụ iche igwe mere maka ojiji na ebe niile, ọ bụla idụhe. Ya mere, na ulo na e nwere a usoro na-ekwusi a ala microclimate. Nyocha na-ekwu na ọrụ na wheel BelAZ mma.

Chassis gwongworo

Suspension nke BelAZ-7540 - dabere bụla akwa. Ọ nwere pneumatic-cylinders jupụtara nitrogen na mmanụ. Abụọ n'ime ha na-emi odude na n'ihu axle na abụọ - na n'azụ axle. Sịlịnda akpali - si 205 na 265 mm.

braking usoro

Dump gwongworo BelAZ-7540 na-onwem na a ọrụ breeki drum usoro na a pneumatic actuator. E nwekwara a breeki aka ejikwara si ụlọ. Ke adianade do, e nwere a mapụtara, na retarder. The usoro nwere a separator maka ghọọ mmanụ n'ahụ, nke na-oge na-akwakọba na ikuku usoro nke ụgbọala.

Mmezi na mmezi

Service igwe mgbe na-emepụta a ụfọdụ ọnụ ọgụgụ nke awa. Ịmịpụta ọrụ ije ozi kwesịrị mgbe nile, ma ọ bụghị ụgbọala nwere ike mebiri emebi. TO-1 na-emepụta ọ bụla 100 awa ma ọ bụ 2 puku kilomita. TO-2 - 500 awa, ma ọ bụ 20 puku kilomita. The na-eri nke akụkụ ahụ mapụtara na mmiri dị nnọọ elu na emebi mmezi nke BelAZ-7540 nwere ike na-eri a oké njọ ego. Ma n'ozuzu ntụkwasị obi nke ụgbọ ala dị ka e mere na-arụ ọrụ na ndị tara akpụ. Ụfọdụ ụdị ọma e ji isua 25 na-enweghị isi ọ di ike.