Mai "Elf 5W40": feedback. Engine mai Elf

A mota a zamanin yau ne har yanzu ba a alatu, amma a wajen domin bayarwa na da mai shi da hakkin ya zama makõma. Matsalar da na'ura kawai a cewa da abun ciki da daraja wani lokacin tsada, da kuma gyare-gyare, musamman da engine, kuma a duk iya muhimmanci rushe da kasafin iyali. Haka kuma, shi ake bukata don yin kowane kokarin tabbatar da cewa ya yi aiki domin idan dai zai yiwu. Daya daga cikin mafi muhimmanci makullin don nasara ne da yin amfani da high quality- motor man fetur.

Daya daga cikin mafi kyau ne mai "Elf 5W40", reviews na wanda, kazalika da manyan halaye, za mu tattauna yau a shafukan da wannan takarda.

asali bayanai

Ko ta yaya ya faru da cewa duk lokacin da ya kasance a gare gaban da iri a kasuwannin gida, shi ne ko da yaushe kamar yadda idan a yayin, kamar yadda wani Catchy talla ko frankly flattering comments game da shi kusan ba. Amma a 'yan shekarun nan, Elf kayayyakin zama ƙara dage lashe m mabukaci. Ko da irin wannan "Tsohon soji" kamar yadda Mobil Motul da kuma a wasu yankunan an fara kai su matsayi.

Saboda haka, mai shi ne "Elf 5W40". Responses game da shi da isasshen sulhu. Don gane da gaskiyar su, ba ciwo su san yadda za faye hali kai tsaye m. An yi imani da cewa wannan "high quality man shafawa ne daidai da dace duka biyu dizal da kuma fetur injuna." Elf kamfanin a lokaci guda ya zama alama da tabbacin cewa da kayayyakin da ake daidai saba da yanayi mai wahala da na isa gida sauyin yanayi.

Af, abin da farashin halaye iya faranta da yuwuwar mai saye da mai "Elf 5w40»? Its farashin ne quite a mulkin demokra] iyya: rabin dubu biyar lita. Idan aka kwatanta da sauran kasashen waje brands, ga kayayyakin da za a iya wani lokacin ba fiye da dubu biyar ga wannan adadin, fiye da m. Duk da haka dai, a jihar na kasafin iyali da haka farashin mai yiwuwa ne ba musamman shafa.

Inda ya kamata in yi amfani da?

Na farko, da manufacturer karfi da ya bada shawarar a yi amfani da shi a kan dukan latest model na motoci da injuna na hadaddun zane. Cikakke ga Multi-bawul model da kuma juyi na turbocharged, za a iya amfani da wani catalytic tace inji ba tare da shi. Da damar amfani da a iri daban-daban dizal injuna, ciki har da wadanda cewa ba su sanye take da wani dizal particulate tace.

A manufacturer ma "presses" a kan yiwuwar ciko a mota injuna, wanda aka sarrafa a wani musamman wuya yanayi. Ba kawai dace da jinkirin da tuki a nauyi birni zirga-zirga, amma ko da ga magoya zuwa hadari da vastness na kasar, inda, kamar yadda ka sani, da hanyoyi kamar irin wannan da kuma ba ya jin warin. Ko da ba ka so wani matsananciyar, 'yan wasa da tuki, mai kyau zabi for za ku zama kamar mai, "Elf 5W40". Reviews ya nuna cewa ko a cikin wannan aiki yanayin, your mota ba a cikin hadari.

A tazara tsakanin mai canje-canje ya kuma an tsanani karu. Ba kamar sauran masana'antun amintacce, "Elf" sosai ɓullo da man fetur a full yarda da shawarwari daga cikin shahararrun mota da kamfanonin. Hakika, a wani hali da muke yi imani cewa kafin zuba sabon mai a mota zuwa ziyarci manufacturer ta website da kuma sabunta dukan nuances na karfinsu.

A general, mai ne "Elf 5W40" (reviews tabbatar da shi) za a iya amince zuba a cikin injuna na wani mota. Wannan ya tabbatar da ya aji SL, wanda yake magana game da cikakken yarda da duk m nagartacce a cikin wannan yanki.

Babban abũbuwan amfãni daga man fetur bisa ga manufacturer ta

Don takaita. Bisa ga version na manufacturer, da kayayyakin da wadannan abũbuwan amfãni:

• Excellent kariya na engine karkashin dukkan aiki yanayi. Da tabbacin high tsarki na duk aka gyara a kudi na musamman Additives, wanda suke ko da yaushe da idon rarrabe mota mai Elf.

• na man da aka gyara su ne gaba daya resistant zuwa hadawan abu da iskar shaka, da samfurin retains duk da kaddarorin ko a sosai matsananci yanayi.

• Ƙwarai Sauki, ko da wani sanyi da hunturu ta farko a iyakar yiwu adana daga cikin mota rayuwa: wannan shi ne cimma godiya ga wani musamman dabara, wanda damar da man fetur zuwa dumama da sauri da kuma nan da nan suka fara sa mai da engine aka gyara.

• Ko da tare da ƙara yawan tazara na sauyawa daga man shafawa ba juya zuwa wani jelly-kamar "wani abu" da kuma gurgu da engine.

fasaha halaye

Wannan kun gani ba, da duk na sama unsubstantiated talla, ba a nan wani zalla fasaha nuance cewa daban-daban engine man fetur "Elf 5W40". Halaye na ta wadannan:

• A 15 ° C da shi yana da yawa daga 1.298 g / cm3 (0.8526).

• Danko a 40 ° C ne 445 mm2 / s (85.11).

• A 100 ° C, wannan halayyar dabam kadan: 445 mm2 / s (14,05).

• Yana freezes a yanayin zafi a kasa -39 digiri centigrade.

• "Flash" - 92 ° C.

• A total tushe yawan 2896 MG Koh / g (10,1).

Muhimmanci! A general, gogaggen masu motoci sun ce su muhimmanci a gare mu kawai mudu biyu: da zuba batu da kuma tushe lambar. A farkon yanayin, ya kamata a lura da cewa halaye na mai shi ya isa idan a yankinka hunturu iska zazzabi ba safai ba saukad da kasa -35 digiri Celsius. Idan kana zaune a arewa kusa da wuraren da irin wannan zafin jiki ne a kai a kai ne mafi alhẽri a tara a daban-daban maiko.

Amma ga tushe da lambar 10.1 - da darajar kaikaice nuna cewa man da gaske ne mai kyau don wanke engine. Ganin halaye na man fetur cika tashoshin a mafi sassa na kasar, wannan siffa yana da muhimmanci sosai. Wannan ne bambanci tsakanin engine man fetur "Elf 5W40". Halaye, duk da haka, 'yan kaxan suna magana ne game, idan ba mafi muhimmanci Manuniya takaita a cikin sauki harshe.

Deciphering muhimmanci Manuniya

Mene ne zuba batu? Kawai sa, a cikin wannan jiha, da mai hasarar da fluidity, zama kama, amorphous taro. Gwada wannan nuna alama kawai: da man shafawa da aka zuba a cikin wani gwajin tube, wanda aka kafa a cikin wani incubator tare da wucin gadi kankara. Kowane 'yan mintoci da karanta zazzabi dabi'u.

Muhimmanci! Zuba maki dole ne dole a biyar zuwa bakwai da digiri a kasa dokin a da man fetur ne har yanzu iya a pumped. Ya kamata ka sani cewa mafi yawan hardening na lubricants auku a wani wajen banal dalilin: asarar kakin lu'ulu'u.

Wannan shi ne musamman halayyar mai samu daga cheap maki na man fetur. Al'ada masu kera dole kara da abun da ke ciki na kayayyakin musamman Additives wanda hana irin wannan sabon abu. A gaskiya, saboda wannan mai "Elf 5W40" da kuma nuna kyakkyawan sakamakon da har zuwa da zazzabi na -35-36 digiri Celsius.

Base lambar. Wannan darajar nuna total m hanya. Gaskiyar ita ce, a wani man fetur, wanda sarrafa duk da haka lokaci mai tsawo, wani gagarumin adadin hadawan abu da iskar shaka kayayyakin. To neutralize su, masana'antun yin amfani da takamaiman Additives. A tushe da lambar shi ne m, da sauri da man shafawa zai rasa halaye. Idan ka sayi cheap mai, ko kana amfani da mota a babban birnin da kuma manta da lokacin da za a maye gurbin man shafawa, da mota iya sauri zama unusable.

Don wannan lambar don gano masana'antun amfani potentiometric titration. Kawai sa, da tushe yawan, a cikin wannan yanayin - ikon neutralize wasu nauyi adadin acid kara wa man fetur.

Amma duk da haka dole ne a ce cewa man fetur ne "Elf 5W40" ba purebred "synthetics", da kuma hydrocracking maiko. Mutane da yawa masu motoci ma sha'awar da gaskiya cewa manufacturer ba ya fada a cikin "mu'ujiza daga yumbu ƙura" ko wasu "nanotechnology" kari, wanda a kaikaice nuna muhimmancin da kamfanin.

Shi ya sa mafi kuma mafi sau da yawa a kan shelves na Stores samu mota engine man fetur a cikin 'yan shekaru, "Elf 5W40". Sharhi kan shi muna yanzu bincika a more daki-daki.

Saboda haka, abin da masu amfani da suke cewa?

A mu Stores za ka iya samun gwangwani na daya, hudu da biyar lita. An yi hankali, amma wani lokacin masu motoci koka da cewa ba shi yiwuwa a yi fitar mai samar da kwanan wata. Matsayin mai mulkin, mun zo fadin Faransa version. Very sau da yawa akwai gwangwani, wa'azi a kan aikace-aikace na man shafawa a kan wanda aka buga tare da wani fairly m kuskure kurakurai. A fili, da Faransa, fãce ga fassara.

Hakika, quite unreadable stuff akwai, don haka da cewa shawarwari daga manufacturer lalle zã ku hankalta. Za mu iya cewa Elf - Oil ne quite "tsanani" Duk wadannan qananan shortcomings.

Gogaggen direbobi kuma lura cewa babu cartons a wuyansa karkashin murfi da can. Amma karshen sau da yawa yana sa mai tsanani hangula kazalika da "daina-rata" ne, wani lokacin gam saboda haka cewa bayan kawai za su ci nasara ba bude gwangwani ka zauna tare da tsabta hannuwanku. Musamman m shi sanya kanta cikin filler wuyansa, wanda aka halin da kusan duk mota mai Elf. A bambanci ga dukkan kasashen waje da kuma shigo da takwarorinsu, akwai wani irin telescoping "Rod", ta yin amfani da abin da shi ne sauki cika a man a cikin dukkan yanayi.

Mutane da yawa sun lura da cewa, saboda wannan "nice kaya" a lokacin da ya maye gurbin man shafawa kulawa don zama da gaske tsarki, da kuma ga lokaci zuwa lokaci kara man fetur irin kwantena ne musamman m.

muhimmanci Dandali

Motoci, duk da haka, an karfi rika hankali amfani da wajen domin engine wanka, a cikin abin da mai ya Elf 5W40. Reviews nuna cewa babban adadin wanke laka Additives in ba haka ba cire daga engine kawai zai yi aiki ba.

raba ra'ayi

Abin da kuma halin da mota mai "Elf 5W40"? Reviews game da shi a biyu hanyoyi daban-daban: wasu masu amfani da da'awar cewa engine fara gudu smoother. A bambanci, wasu masu motoci ne duk karfinsa gardamar cewa engine fitarda muhimmanci fiye da sautuna.

Bari mu fuskanci shi: mafi yawan korau reviews zo daga masu motoci da ke zaune a arewacin yankunan. Lura cewa labarin akai-akai hadu da shawarwarin ba don amfani da "Elf" a cikin wadanda wuraren da hunturu yanayi zazzabi kullum saukad da zuwa -35 digiri Celsius da ƙananan. Ba shige Elf Oil 5W40 to irin wannan yanayi, abin da za ka yi game da shi ... A general, a cikin wannan harka shi ne mafi alhẽri saya talakawa synthetics.

A irin wannan yanayin zafi, Elf - mai ba da kyau, saboda gagarumin kauri engine lubrication tsari ne ƙwarai wuya. Ba abin mamaki cewa bayan harba, ya fara aiki "wuya." A general, a hankali karanta manufacturer ta shawarwari!

jinslrl Juyin Halitta

Baya ne engine man Elf Evolution. Yadda za a amsa masu motoci game da wannan nau'in? Ga shi ya kamata a lura da cewa kamfanin sanya musamman da girmamawa a kan yin amfani da man shafawa a cikin matsananci yanayin damina. Kuna hukunta da shela, zai iya zama nasarar cika a cikin motoci, wanda ake sarrafa karkashin yanayi na mu Arewa. Shin da gaske?

Alas, amma wannan lokacin Faransa da dama slukavili. Lalle ne, a cikin abun da ke ciki na wannan alamar ta ƙara ƙarin adadin ƙari wanda ka'idar kyau tsayayya m thickening na man shafawa, ko a sosai low yanayi yanayin zafi. Wannan kawai a yi, suna yin fama da shi ne, ba ma mai kyau.

Drivers na arewacin birane a daya murya ce cewa man fetur ne "Elf Evolution 5w40» bayyane behaves mugun a yanayin zafi tsakanin -25 digiri da kuma a kasa! Wancan ne, shi behaves mafi muni fiye da "takwarorina"! Mene ne dalilin da irin wannan paradox, shi ba a sani.

A ãdalci, bari mu ka manta game da fakes. Kawai sosai butulci mai saye iya ɗauka cewa karya ne man shafawa daga fairly sanannun kasashen waje hukumomi ba su da sha'awar kowa. Nazarin ya nuna cewa da yawa m masana, da kasuwar ba kasa da 15-23% na m mota mai. Daga cikin rare brands wanda aka fi sau da yawa counterfeited, shi ya hada "Elf." Hakika, amfani da wannan ersatz wani musamman mummunan tasiri a kan jihar da engine na motarka.

Saboda haka, saya man shafawa na musamman bokan manyan Stores. Na'am, wannan shawara ne sosai maras muhimmanci, amma munasaba na shi, da rashin alheri, ba a rasa. Kawai a cikin wannan hanya za ka iya kula da high yi na mota engine.

Amma akwai kuma wani m abu. Yake da alaka da aiki na mota a birane muhallin: motoci yi imani da cewa wannan mota mai 5w40 «Elf" gaske iya ajiye har zuwa 7% na man fetur. Kuma wannan fitarwa daga masu motoci wanda kullum da suke ciyarwa sa'o'i da dama a wuraren da cunkoso ne da shi daraja!

A bit da wani mafarkin

A gaskiya ma, ba duk reviews kamata saurare. Kuma wannan ya shafi ba kawai korau amma kuma wasu m halaye. Alal misali, wasu "masana" koka da cewa bayan zubowar na maiko ... ba ya karu engine ikon! Muna tunanin ba lallai ba ne duk lokacin da za a tunatar da ku cewa duk kaifin gargaɗinsa gare wasu unscrupulous kera na "maido da motor" ko "karuwa engine ikon" ne da labaru, wanda ba bukatar kula.

Mun kuma riga ya bayyana cewa, samar da "Elf" abin girmamawa ne a matsayin lokaci ne da cewa irin wannan m wa'adi abokan ciniki ya aikata ba. Eh, da kuma takardun shaida daga cikin manyan mota kamfanonin kuma wahayi zuwa gare babba dogara da kuma girmamawa.

Saboda haka, abin da daga karshe za a iya ce game da man fetur "Elf 5w40»? Halaye da damar da shi da lamiri mai tsabta yi magana game da ta high quality, kuma suitability don amfani a da yawa yanayin da aiki yanayi. A cikin wani hali, "Elf" shakka babu ya fi muni da yawa na da takwarorinsu daga wasu masana'antun. A karshe ina so in so kowa da kowa ya mai kyau hanya da kuma ingancin man!