Itrektara DT-75. Isishwankathelo soluhlu, isixhobo, uphononongo

Itrektara DT-75

Masiqale uphononongo lwetrektara yombungu ye-DT-75 ngolwazi malunga nomenzi wayo. Yayiyi-Volgograd Tractor Plant, eyathi ngo-1963 yaqalisa ukuveliswa kweetrektara ze-DT-75 ngokubanzi. Le yeyona trektara idumileyo kwi-USSR, eye yafumana ukuthandwa kakhulu ngenxa yokutsala kwayo okugqwesileyo kunye neempawu zokusebenza. Uphawu olwahlukileyo lwale trektara kukusebenza ngokulula, ukuba nokwenzeka komsebenzi wokulungisa, ukufumaneka kweendawo ezisecaleni kunye neenxalenye kunye nexabiso elifikelelekayo. Kungekudala emva koko, ukususela ngo-1968, ukuveliswa kweetrektara zanamhlanje ze-DT-75M zasungulwa kwi-Pavlodar Tractor Plant eKazakhstan.

Itrektara DT-75

Lo matshini wezolimo unzima ubonakalise ukuguquguquka kwawo kulo lonke ixesha lobukho bawo, wenza iindlela ezahlukeneyo, umsebenzi wezolimo kunye nokwakha ngezixhobo ezahlukeneyo.

Isishwankathelo soluhlu

Itekhnoloji ayimi ngxi, ngoko ke uphuculo lwala maxesha luphinde lwasichaphazela esi sixhobo senjongo jikelele. Abavelisi bakhuphe ezi zilungiso zilandelayo eziphuculweyo ze-DT-75 yetrektara:

• DT-75N
• I-DT-75B
• DT-75M
• DT-75K
• DT-75S
• DT-75D
• DT-75T
• DT-75DE
• DT-75RM
• I-DT-75ML
• DT-75DM
• TDT-75
• I-VT-90
• I-Agromash-90TG

Makhe siqwalasele ngokweenkcukacha ezona zilungiso zithandwa kakhulu kwitrektara yesibungu yaseSoviet. Sinikezela ukuthelekisa idatha yobugcisa yale mizekelo.

I-DT-75B

Ifoto ibonisa i-DT-75B, eyafumana igama elithi "umgxobhozo". Le trektara yomgxobhozo ixhotyiswe nge-SMD-14NG injini yedizili.

Itrektara DT-75B

Umthamo wokuvelisa ziilitha ezingama-80. Nge. Iimpawu zoyilo lwemodeli:

• umbungu wandile;
• kukho ukhuseleko lomzi-mveliso wamandla;
• itreyi yokudlulisela ekhuselayo.

Injongo yomzekelo kukusebenza kwiindawo ezimanzi, kwi-peat bogs, kwiimeko zomswakama ophezulu kunye nomhlaba we-viscous.

Iimpawu

DT-75K

Ezi trektara zisoloko zisetyenziswa kwishishini lemigodi, njengoko zixhotyiswe ngenkqubo ekhethekileyo ethintela itrektara ukuba ingashukumi, naxa isebenza kumathambeka anethambeka elingama-20 degrees.

Itrektara DT-75K

Isalathisi esakhelwe ngaphakathi sinqume ngokuchanekileyo kwaye sabonisa umqhubi indawo yemoto kwindawo. Injini yedizili i-SMD-14MG ifakwe kumatshini wetrektara. Isici esikhethekileyo sekhabhinethi zizihlalo zayo, ezibekwe enye ecaleni kwenye.

Iimpawu

DT-75S

Lo mzekelo uxhotyiswe nge-injini yedizili ene-cylinder emithandathu ene-SMD-66 enomthamo we-170 hp. Nge.

Itrektara DT-75S

Uyilo kwakhona luqulethe i-torque yokumelana ne-torque converter, evumela i-trekta ukuba yenze umsebenzi onzima wezolimo kunye nendlela, ukuguqula ibe yi-bulldozer.

Iimpawu

DT-75M

Itrektara ifumene umzi-mveliso wamandla osebenza ngakumbi we-A-41 nomthamo we-90 hp. nge., eyayifuna ukufakelwa kwetanki yamafutha ekwaziyo ukwenza iilitha ezingama-315.

Itrektara DT-75M

I-cab yandiswa kwaye ihanjiswe ngasekunene, kwaye itanki yamafutha yafakwa ngasekhohlo. Olu luyilo lubizwa ngokuba yi "postman". Ubunzima balo mzekelo ngu-6640-7210 kg.

Iimpawu

DT-75N

Le yunithi yafakwa kwimveliso ngo-1984. Ubunzima bayo bebuyi-6330-6900kg.

Itrektara DT-75N

Itrektara ixhotyiswe nge-injini ye-18-cylinder SMD-95N enamandla angama-75 hp. Nge. Ngaphandle koko, le modeli idityaniswe ngokupheleleyo kunye nokuguqulwa kwangaphambili kwe-DT-XNUMXM.

Iimpawu

DT-75D

Ingakanani ubunzima betrektara ye-DT-75D enenjini yedizili eyi-A-41I? Ubunzima bokusebenza kweyunithi yi-6295 kg, apho ubunzima benjini bungama-960 kg. Ukusebenza kwendawo yombane ziilitha ezingama-94. Nge. Olu lutshintsho lwendalo yonke olulungele zonke iintlobo zezolimo kunye neminye imisebenzi.

Iimpawu

I-DT-75ML

Imveliso yalo mzekelo yaqala ngo-1986 kwaye itrektara yaveliswa kwi-Pavlodar Tractor Plant.

Itrektara DT-75ML

I-cabin yaphinda yandiswa ukusuka kwi-230,4 cm ukuya kwi-292,3 cm, kwaye i-lining ye-injini ye-injini nayo yatshintshwa. I-PTZ iphinde yenza imifuniselo kwimveliso yeetrektara ezinamavili i-DT-75 ML.

Iimpawu

TDT-75

Imodeli yeTTD yenzelwe ukutyibilika kwiziqu zemithi, ukulayishwa kwazo kunye nokothula, kunye nokutsala kwazo (inxalenye okanye epheleleyo) kwiimeko ezingaphandle kwendlela.

Itrektara TDT-75

Iingoma ezibanzi, iplanti yamandla enamandla efakwe kwikhabhathi, i-chassis yendalo yonke, ukhuseleko lwentsimbi engaphantsi, i-5-speed gearbox ukuya phambili nasemva.

Iimpawu

I-Agromash-90TG

Olu luphuculo lwangoku lombungu owaziwayo DT-75. I-cab iye yanda kakhulu, ii-sensor zombane zifikile endaweni ye-levers.

Itrektara ye-Agromash-90TG

Imoto ifumene iplanti yamandla enemveliso ngakumbi:

• A-41SI-02 nomthamo weelitha ezingama-95. Nge. ukusuka kwi-Altai TK;
• Sisu 44-DTA, 94 HP kunye.;
• I-D-245.5S2 enomthamo weelitha ezili-110. s ukusuka kwiMinsk Trector Plant.

Itanki yamafutha iphinde ifakwe emva kwekhebhu, kwaye abasabalalisi be-hydraulic nabo bafakwe apha. Kwavela umnyango wesibini, ihood yenziwe ngefiberglass. Iindleko zetrektara, kuxhomekeke kuhlengahlengiso, ziyahluka ukusuka kwi-21000 ukuya kwi-24000 yeedola.

Iimpawu

I sixhobo

Izithuthi ezilandelwayo jikelele DT-75 zezodidi lwesithathu lwe-traction kwaye zibonakaliswe ngokuthembeka koyilo oluphezulu. Ekuqaleni, iinjini ezine-cylinder SMD-75 ezinomthamo weelitha ezingama-14 zifakwe kwi-DT-75. Nge. Isakhiwo esinamandla esakhelo sidityaniswe kwi-spars (i-2 pcs), idibaniswe yimibhobho eqinile.

Ezi zinto zilandelayo zifakwe kolu lwakhiwo lunzima:

• ukumiswa
• indlela yokuqengqeleka;
• iibhloko ze-roller ezikhokelayo;
• iibhloko zokuqhuba;
• iinqwelo zombungu.

Ukuthunyelwa

Ukuhanjiswa kwesithuthi esilandelwayo kubandakanya:

• I-Gearbox yeendlela ezine, ibonelela ngezantya ezi-7 eziya phambili kunye nokubuya umva;
• inkqubo yeziqhoboshi ezidadayo zodidi lweteyiphu;
• kabini idiski clutch.

Ukwandisa ngakumbi iimpawu zokutsalwa kwetrektara ye-DT-75 kunye netorque, abaqulunqi benza ezi zongezo zilandelayo:

• i-creeper
• ibhokisi yegiya (uhlobo lweplanethi);
• umva igiya.

Ezi zongezo zenze ukuba kube lula ukusebenzisa itrektara enemibungu njengebulldozer enencakuba encanyathiselweyo (ifotsholo).

Itrektara ixhotyiswe ngeshafu yokususa amandla, ngenxa yokuba umatshini ujika ube sisixhobo sendalo yonke esineeyunithi ezahlukeneyo ekujoliswe kuzo.

I-drive ye-PTO ingaba yibhokisi yegiya yeplanethi okanye i-speed reducer evalelwe kwindlu enye yokuhambisa.

Udibaniso noluncamatheleyo lwenzeka ngenxa yezi nkqubo neendlela zilandelayo:

• ukubetha ngasemva;
• indlela yetreyila;
• inkqubo ye-hydraulic.

Ukongeza, itrektara yombungu inokudityaniswa neeyunithi ekujoliswe kuzo zodidi olubekwe ecaleni olubekwe ecaleni.

IChab

Ikhabhathi enoxinzelelo lweendawo ezimbini ixhonywe kwimithombo. Isitulo somqhubi siyahlengahlengiswa. Ngaphakathi kwikhabhinethi, kwakhiwa umoya wokungenisa umoya kunye nesitovu. Ikhebhu yeetrektara ze-DT-75 zesizukulwana sesibini iye yaphuculwa. Imilinganiselo yayo kunye ne-angle yokujonga iye yanda, i-asymmetry encinci ibonakale, eyenza ukuba kube lula ukufaka itanki ye-fuel capacious kunye ne-capacious ngaphandle kufuphi necala le-cab.

Phakathi kwabantu, itrektara ye-DT-75 yayibizwa ngokuba yi "postmen".

I-DT-75M "i-postman" itrektara ayizange ithathe iingcambu ngokukhawuleza, amafama kwafuneka aqhelane ne-cab yayo eyandisiweyo ye-asymmetric, eyayingasoloko ikulungele xa kulinywa amanzi ngezithsaba zomthi.

Inkqubo yetrektara DT-75

Umatshini ulawulwa yi-lever, ngokuthe ngqo kwi-cab. Ukuqala i-motor kwi-starter yombane, iimodeli ezenzelwe ukusebenza kumaqondo obushushu aphantsi zixhotyiswe nge-starter manual.

Iziqhoboshelo

Ubukho be-PTO kunye ne-hitch inika ithuba lokudibanisa izinamathiselo ezisebenzayo: ii-milling cutters, i-cultivators, i-harrows, ii-blades kunye nezinye iiyunithi ezininzi ezinyusa ukusebenza kweetrektara. Ngaloo ndlela, ngokudibanisa ikhuba, kunokwenzeka ukulima ngokufanelekileyo iindawo ezinkulu zomhlaba ezinobunzima obuhlukeneyo.

Incwadi yokufundisa

Ukonyusa umthombo womatshini womatshini, kuyimfuneko:

• Yaphula i-injini ngokufanelekileyo.
• Ukwenziwa kwangexesha uhlolo lobugcisa kunye nokugcinwa kokulandelayo kweyunithi.
• Hlola izizathu ezinokubangela ukungasebenzi kakuhle, okuchazwe ngokucacileyo kwimiyalelo.
• Ulondolozo.

Ukubaleka kokuqala, ukubaleka ngaphakathi

Le nkqubo ithatha iiyure eziyi-8-10. I-injini iyafudumala kwaye iqhube ngaphandle komthwalo kwiiyure ezimbalwa zokuqala. Zonke iisistim, uthumelo, njl.njl. ziyatshekishwa.Kancinci, imithwalo iyanda kwaye iziswe kwi-¾ yamandla omzi-mveliso. Ekupheleni kwe-run-in, ioli kufuneka itshintshwe.

Ukugcinwa

Imiyalelo iqulethe itafile yokuhlolwa okucwangcisiweyo kwetrektara yombungu (ngokweeyure ezisetyenzisiweyo), okubandakanya utshintsho lweoli. Le nkqubo iqala ngokufudumeza injini. Ioyile iyatshisa kancinci kwaye ijikeleza ngenkqubo ngokulula. Xa ioli ikhutshwe, kufuneka ukhuphe kwaye usebenze. Emva koko izihluzi kunye nesicoci se-centrifugal ziyacocwa.

Ezi ntlobo zilandelayo zeoyile yeemoto zisetyenziselwa iitrektara zeDT-75:

• M-10DM;
• M-10G2k.

Ukujonga inkqubo ye-hydraulic kufuna ukujonga uxinzelelo lweoyile. Uxinzelelo olungaphantsi kwe-1 kgf / cm3 lufuna ukucoca izihlungi kunye nokongeza ioli. Ukuba inyukele kuphawu lwe-2,5 kgf / cm2 okanye ngaphezulu, kuyimfuneko ukuhlamba izihlungi kunye nokunyanzeliswa kweoli.

Iioyile zehydraulic zala mabanga alandelayo zisetyenziselwa inkqubo yoxinzelelo lwamanzi:

• 15W-40;
• I-TAP-15v.

Ukungasebenzi okusisiseko kunye neendlela zokuziphelisa

Ukwazi izizathu zokungasebenzi kunye neendlela zokuziphelisa, umqhubi wetrektara ye-DT-75 unokukwazi ukulungisa ngokuzimeleyo iyunithi yakhe.

Imoto ayiqalisi:

• amafutha awekho okanye awahambelani nomgangatho;
• ukunyanzeliswa kwi-cylinder ebangelwa ukugqoka iindandatho zokuxinzelela;
• ioli iphelile okanye ikumgangatho ophantsi;
• I-HPFP ifuna ukucocwa;
• izihluzi zivaliwe.

Isixokelelwano se-hydraulic ayisebenzi:

• ukungabikho kweoli kwi-hydraulic system;
• impompo ye-hydraulic icinyiwe;
• ivalve yokhuseleko ivalekile.

Inkqubo yeziqhoboshi ayisebenzi:

• ukunxitywa kwe-brake pad;
• ukunxiba idiskhi;
• ukuthwala okanye uhlengahlengiso olufunekayo.

Uphengululo lwevidiyo

Amagqabantshintshi ngokusungulwa kwetrektara iDT-75

Isishwankathelo sokususwa kwekhephu ngetrektara i-Agromash-90TG

Amagqabantshintshi ngokulima ngetrektara yokulima yemisele emihlanu DT-75

Impendulo yomnikazi

UAlexander, oneminyaka engama-48 ubudala:

"Mholo. Ndihleli kwi-DT-10 unyaka we-75 kunye ne-injini ye-SMD-14, kukho i-creeper, i-reverse. Ndiyisebenzisa zombini njenge-bulldozer kunye nentsimi - umsebenzi olimayo, ukucheba, ukucima amanqaku ekhephu, njl njl.

U-Alexey, oneminyaka engama-39 ubudala:

“Ndizixakekise ngokugawulwa kwemithi, kufuneka ndiqhube ndibuye ndibuye yonke le mihla kwindawo yokungahambeki, emgxobhozweni. I-TDT-75 yeyona ndlela ilungileyo yokumelana nemisebenzi. Ubuchule bokunqumla ilizwe bugqwesile, nangona xa umbungu ubhabha kwakunzima, akuzange kube lula.”

UDmitry, oneminyaka engama-54 ubudala:

“Ndisebenzela inkampani yokwakha. Ndenza umsebenzi we-bulldozer, ndigrumbe imisele - ndibeka izixhobo ekujoliswe kuzo kwi-DT-75 kwaye ndiqhubele phambili. Ubuchule bokunqumla ilizwe bugqwesile, iindlela zokulawula zilula, izixhobo zinokulungiswa.”