Gear oyile 75W90, 85W90, 80W90 kunye 75W140 - ukukhetha ntoni?

Ukubeka yamafutha iiseyile 75W90 mali ingaqhelekanga, ngokokuqhelekileyo abathanda imoto uqinisekile ukuba of eyamkelekileyo igrisi esemgangathweni. Ungazama ukuya inyathelo elinye phambili kwaye ukhethe ulwelo ukuba anjengeli kunye model imoto, kwaye imali akazange sverhdorogoy.

iiklasi transmissionok

Iqela gl ziphantsi igrisi hypoid. Oko kukuthi, yenza asi angasemva nangokusulela olwahlukileyo brand imoto ekhaya njenge "Lada", "Niva", "iVolga". Truck, Kakade ke, kwakhona ezifanelekileyo, kodwa iindleko ibiza kakhulu.

Avamise kakhulu iiseyile oyile 75W90 viscosity kwibakala. Ezi nketho zaziquka ioli brand "Castrol". umgca yazo kuquka ukuthambisa ajikeleze 85W90 kunye ulwelo 80W90 ngaphezulu. Ukongeza, kufuphi navuswa ioli GL 5 amagiya 75W90 75W140. Olu luguqulelo oluphambi viscosity olutsha asihambelani kakhulu iimoto Russian. Oku kudla wawagalela phezu iinguqulelo ngasemva-wheel-drive, kwakunye iimodeli ne ezitshixwayo. Kungenzeka ukuba abe elihle 'patrol "okanye" Land Cruiser "kunye nekhaya iya kuba obukhulu kakhulu. Bazizalisa kwimo eqhelekileyo yokusebenza akwenzi ngqiqo. Kodwa ukuba asi angasemva "kucula", bona ulwelo enjalo yokuqaba inokuba ofanelekileyo ngelo xesha.

Nakuba kunjalo, ukuba kukho amanzi ezimbiwa angabizi alwa kunye nemisebenzi yayo, Yini na ukuba nilinganisele imali engaphezulu kwi ezenziwe?

oyile Gear of viscosity ezahlukeneyo

Phakathi oyile motor ngokupheleleyo isiseko ngumntu zokwenziwa iphumelele ukuthandwa mkhulu. Baye kwasasazwa neoli nezixhobo 75W90, 85W90, 75W140. Uninzi yokuqaba ulwelo ngokusekelwe zokwenziwa zingasetyenziswa wonke unyaka. Nokuba sele yokusebenza obushushu aphantsi kakhulu baya nemiphumo emihle olusebenzayo. Umzekelo, xa uthelekisa 85W90 amanzi izimbiwa kwi thabatha elinambini degrees c ezenziwe 75W140 engqeleni kwi degrees mane, iziphumo viscosity iya kuba phantse yinto enzima. Ke ukuba bathe babekwa ulawulo lobushushu ukuya degrees -20, umphumo uya kuba ezahlukeneyo ngamaxesha ne30-50. Le isiseko esiluqilima kunene. Kubonakala ukuba omnye injini Awusoze, yaye kwelinye - phantse ezifana kwezi nyanga zishushu.

Ethambisayo xa iqatyiwe lomzimba iimvavanyo

Izinto eziluncedo ziya silubone nangakumbi ukuba bazama ukusebenza phantsi kweemeko ezinzima. Xa imithwalo enzima yokuqaba ulwelo ube lulwelo ngakumbi. Ngoko ke, iimvavanyo ezifanelekileyo bathwalwa phandle. Kakade ke, kuye kulindeleke ukuba abo umgangatho ophezulu, apha izakuziphatha ngcono kwaye ubonise iziphumo kakuhle. Oku koko kwenzekayo.

Umphumo uya ngokucacileyo kubonakala amanani. Segesi umthwalo kwi 4 ibhola-umatshini zochuku eqhelekileyo uchonga ukukwazi ukugcina umthwalo ezibalulekileyo. Ioli phezu kwawo bohlulwa babe ngamaqela. Ngenxa yoko, GL 3 uye ixabiso ubuncinane 2760N, izixhobo oyile 75W90 - GL 4 - 3,000 N kunye GL 5 - 3280N.

Iziphumo zeemvavanyo

Kwaye ke iziphumo zovavanyo ngolu hlobo. Angamanani Oil 85W90 viscosity ukususela 2607 ukuya 4635N. Udibaniso kubo - 3827N. Bekuya kubonakala ukuba lidlula nkqu GL 5 Kodwa ukubheka phambili. "AvtoVAZ" kufuneka transmissionka kunye isalathisi ngasentla 3483N kunye AZLK - 3924N. isiphumo ayisa kubonwa ebalaseleyo nokuthobela iimfuno ezinjalo.

Okunye oyile test waba viscosity of 80W90. avareji ixabiso layo banikwe inani 4122N, nto leyo esele ngcono kakhulu. iziphumo ezingcono ziboniswa gear oyile 75W90. Apha, la aphakathi ukusuka 3685 ukuya 5204N kunye nomyinge 4508N onikiweyo, Kakade ke, wavuya.

Iziphumo ezingcono, Kakade ke, banikwa viscosity 75W140. Noko ke, loo transmissionka ngenkankulu kuyimfuneko ukuba wonke.

Ke luhlobo luni yeoli ukugcwalisa?

Ngamafutshane, sinokugqiba ukuba isithuthi waqala ukusebenza kwiqondo lobushushu ngezantsi degrees -12, kunokwenzeka ukulawula ioli viscosity yeklasi 85W90. Yeyona khetho kakhulu kangako, kwaye imveliso yasekhaya iya kuxabisa kakhulu cheap.

Ukuba amaqondo obushushu iwela kwindawo ukuya ku-26 degrees Celsius, kubalulekile ukufumana 80W90 oyile. Nayo imoto uya kuzithemba nangakumbi kule ngongoma.

Kaloku, gear oyile 75W90, ncomo apho zifumaneka kwi-network rhoqo kakhulu, yaye ngakumbi 75W140 viscosity kwibakala, sele kuba abalandeli lokuqhuba obukhulu. Kakade ke, ixabiso layo liya kuba ngaphezulu.

Bala isixa esifunekayo (umzekelo, kwi "Lada" - yangasemva-Asi kuthatha malunga neelitha ezintathu) kwaye ifaniswa mileage (kwiimfuno brand efanayo ukuba indawo yonke km 60 000), zonke umqhubi uyakwazi ukubala ukuba ingakanani na imali lubekelwe ioli enye okanye enye kwaye sisekelwe kula data ukuba benze ukhetho.

Ukuba sithetha yemiyinge ezithile iziselo yokuqaba iiseyile, kunokwenzeka ukuba phawula ioli ezimbalwa amazwe, lubonise iziphumo emihle:

• Wellrun wabonisa irekhodi ukuwelda umthwalo.
• Liqui Moli - eshicilelwe ngokupheleleyo ukuba uxhathiso kubanda.
• Castrol 75W140 - isiphumo ilungileyo kwinkcaso nobushushu.
• Spectrol Synax (brand yasekhaya) abided yonke imigangatho, kodwa hayi kufikelelwe abafuna okungaphezu.