Likarolo tsa oli ea Gear 75w90

Ts'ebetso e tsitsitseng ea koloi e khonahala ha feela oli ea boleng bo holimo e sebelisoa linthong tsa likoloi. Lioli tsa likoloi li lokeloa ke tlhokomelo e eketsehileng ho bakhanni, empa joale li sebelisa lioli tsa makoloi haholo.

Morero o akaretsang oa oli ea phetisetso

Oli ea likere e hlakisa likoloi tsa likoloi ka har'a likarolo tsa phetisetso - likere tse tsamaisang, li-axles tsa ho khanna, linyeoe tsa phetisetso, li-gearbox le phumulo ea motlakase. Lioli tse joalo li fokotsa tahlehelo ea khohlano le ho fokotsa likarolo tsa likarolo tsa phetisetso, li pholile ebile li sireletsa likarolo tsa likhohlano ho ts'enyeho.

Oli ea gear e etselitsoe:

• ho fokotsa tšebeliso ea matla bakeng sa khohlano,
• ho sireletsa likarolo hore li se ke tsa senyeha,
• ho fokotsa ho thothomela, tšabo le lerata,
• ho tlosa lihlahisoa tsa qhoaele sebakeng sa khohlano.

Lioli tsa likere li tlameha ho ba le litšobotsi tse ntle tsa mocheso oa viscosity. Ba tlatsa sistimi ea hydraulic, ba tlotsa li-transmission tsa mechini le li-hydraulic tsa mochini oa liindasteri le li-gearbox ka li-gear le li-gear.

Boemo ba viscosity ba oli bo khethoa ho latela maemo a ts'ebetso:

• boholo - ho thibela tahlehelo ka ho tiisa likarolo,
• bonyane - bakeng sa ho qala likarolo tsa phetisetso ka mocheso o tlase le ho fokotsa tahlehelo ea likhohlano.

Ha o sebelisa oli ea boleng bo holimo e nang le litšobotsi tse ntle, ho bolokoa ho bohlokoa peterole le li-lubricants hoa bonahala.

Mefuta le liphapang tsa mamello GL4 le GL5

Lioli tsa gear li arotsoe ka limaraka tse 5 tse kholo. GL4, GL5 ke ea sehlopha se secha, se hlahileng ka lebaka la lebokose la li-gear le phetiso ea hypoid e kopaneng ntlong e le 'ngoe. Moralo ona o ne o hlokahala hore lioli tse peli tse sa lumellaneng li se ke tsa kopana. Bakeng sa hae, ho entsoe sehlopha sa oli se fihlelang litlhokahalo tsa lihlopha tse fapaneng.

Sehlopha se secha sa bokahohleng sa li-grease se sebelisoa ka nako e le ngoe ho khanna likoloi le li-gearbox:

• Ka oli ea GL5, phetisetso ea hypoid e ba e ts'epahallang haholo tlasa mehato e phahameng le mejaro e makatsang.
• Lioli tsa GL4 li etselitsoe haholoholo ts'ebeliso ea li-gearbox tsa likoloi tse ka pele tsa mabili. Mofuta ona o na le halofo ea li-additives tsa sebabole-phosphorus tse etsang seaparo se sirelletsang likarolo tsa ho hohla.

Letšoao la GL4 / 5 le sebelisoa ke baetsi ba Asia; lisebelisoa tse entsoeng Europe li ngotsoe GL4 +. Bakgweetsi ba bang ba nka dioli tsena e le tsa dihlopha tse fapaneng, empa di fosahetse.

Oli ea likere 75w90: synthetics le semi-synthetics

Phetoho ea mantlha ea sehlahisoa se seng sa maiketsetso se na le 78-45% ea diminerale, 20-40% ea maiketsetso le li-additives tse 2-15%. Lioli tsa maiketsetso li thehiloe motheong oa maiketsetso feela.

Oli ea maiketsetso 75W90 e entsoe ka polyalphaolefins ka li-additives tse loketseng kapa ka moemeli oa hydrocracking ea nang le li-additives. Litšobotsi tsa mantlha tsa oli ea 75W90 ke:

• Ts'ireletso ea li-unit tsa phetisetso ho tsoa khohlano, oxidation le wear,
• ts'ebetso e eketsehileng ea phetisetso,
• bokhoni ba ho sebetsa maemong a tlase haholo le a phahameng haholo,
• ho qhibiliha ha lichelete tsa letsoai,
• ho boloka litiiso tsa polymer.

75W90 oli ke ea maiketsetso, leha barekisi ba bangata ba e bitsa e le semisynthetic.

Kakaretso le litšobotsi tsa lioli tsa gear tse tsebahalang

Nahana ka lioli tsa gear tse tsebahalang haholo tse tsoang ho baetsi ba fapaneng.

Phetiso ea oli 75w90 Lukoil

Letoto la li-oli tsa TM-5 tse tsoang Lukoil tse nang le litšobotsi tse ntlafalitsoeng tsa mocheso oa viscosity li etselitsoe likarolo tsa phetisetso ea mochini o nang le mofuta ofe kapa ofe oa li-gearing. Oli ena e sebelisoa haholo liketsahalong tsa phetisetso ea likoloi, li-axles tsa ho khanna, likere tse tsamaisang jj. Lubrication e lumella lisebelisoa tsa phetisetso ho sebetsa maemong a batang haholo mme li boloka mafura haholo.

Castrol

Oli ea maiketsetso ea Castrol 75W-90 e sireletsa khahlanong le ho roala tlas'a meroalo e feteletseng. E khothalletsoa hore e sebelisoe phetisong ea matsoho ho sebelisoa lioli tsa VW 501 50 le API GL4.

re

Moloko oa morao-rao oa Zic oa phetiso ea mafura o na le mocheso o tlase oa mocheso o tlase le thepa e khahlano le khohlano. Oli e tla holisa bophelo ba phetisetso haholo, hobane e na le li-additives tse felletseng 'me e ka sebelisoa ho eng kapa eng, esita le maemong a mabe, phetisong ea matsoho le lihaneleng tsa ho khanna. Sebaka sa ho hlahloba se khutsitse haholo, 'me mohloli oa eona o eketsehile haholo.

Liqui moly

LIQUI MOLY oli ea maiketsetso e bonts'itse ts'ebetso e ntle haholo phetisong ea matsoho le liphetisong tsa hypoid moo ho sebelisoang mafura a API GL4 +. Ka lebaka la litšobotsi tsa eona tse ntle haholo tsa mocheso oa viscosity, oli e sireletsa ka nepo khahlanong le ts'enyeho le ho apara ka nako e telele ea ts'ebeletso.

TNK

Schem-synthetic transmission oil TNK ke ea sehlopha se phahameng ka ho fetisisa mme e sebelisoa selemo ho pota. E etsoa ka theknoloji ea sejoale-joale e tsoang ho lioli tsa boleng bo holimo ka keketso ea likarolo tse tsoang kantle ho naha.

Shell

Lioli tsa maiketsetso tsa khetla li na le tšebetso e phahameng ka ho fetesisa 'me li etselitsoe ts'ebeliso phetisong e imetsoeng haholo ea likoloi tsa lipapali.