Ukukhetha ioli for mowers lawn

ihlobo lonke, ngexesha lokusebenzisa ipetroli esebenzayo. Nokuba kwilizwe lethu, mowers nengca ziye ngenkuthalo kusetyenziswa kwiminyaka yakutshanje, ngokuyintloko kuthi kuphela bhanya kumabonwakude.

Kakade ke, ukuba abasebenzisi izixhobo ezinjalo kukho iingxaki ezininzi, njengoko amava emsebenzini wayo efanelekileyo Abazilulamelanga ke bonke. Ngokukodwa, ingakumbi intloko ebuhlungu ibangela ioli mowers ingca, ukhetho ingekuko ilula kakhulu. Hi ndlela leyi, bekuya kuba aphume ndawo kule meko, ukuba bathi abathengi abaninzi baye bazitshisa iikhrayitheriya zokubakhetha igrisi ingalunganga, njengoko ive nje amarhe lokusebenza olusisiseko iteknoloji abayisebenzisayo.

Amaxesha amaninzi, bayalibala ukuba nkqu ioli mower oza kukhetha kuyo, ugxininise amaqondo obushushu kunye nezalathisi zokusingqongileyo.

Yinto eyaziwayo ukuba nawuphi na igrisi ukuba iinjini-stroke ezine kufuneka ihlangane yokusebenza ethile æ viscosity. Kakade ke, utyani nengca kwiqondo lobushushu okukufutshane elisezantsi likhula kakuhle kakhulu, kangangokuba xa uthenga kufuneka ukuba baqwalasele imveliso, ogama nani kule parameter ekwafanekisa le minyaka yokusebenza.

Uninzi kubavelisi wathi engcono kungaba ioli mower, i efanelekileyo æ 30. Ukusetyenziswa kwiintlobo ngaphantsi viscous ukuba ezibandayo kunye igrisi ngakumbi kwimimandla ashushu nayo zamkelekile. Kutheni?

Ingongoma koyilo ezi zixhobo. Ukunciphisa iindleko kunye lula nabayili babo obunemveliso nya impompo oyile ukwakhiwa kwawo. Ngenxa yoko, ukusifaka zonke iindawo uyivulele injini lwenziwa ngokusebenzisa i crankshaft, nto leyo nentshukumo yayo "unokuwuthabatha 'oko crankcase, ngokulinganayo esasaza kuzakuthothisa ngu zochuku kuzo zonke iindawo. Yiloo nto ioli mowers ipetroli ingca ayikwazi ukuthenga evenkileni yokuqala, njengoko kusenokwenzeka kamva 'kusikelelwa' akhawunti ukulungisa yayo.

Ngoko, xa engamanzi kakhulu guquki yokuqaba kuqamba yokugqibela kuya nje ubaleka elingasemva crankshaft kwi crankcase. Ukuba obukhulu kakhulu, ngoko ke iyeza ekugqibeleni ude ube ubunzima amorphous eqinileyo, engaquki kukhokelela nantoni na elungileyo.

Cars ungcono kakhulu lokukhuselwa ezinjalo iinkathazo, njengoko ngenxa efanayo ye ukuthambisa ajikeleze injini kukho lihambisana okhethekileyo pump oyile. Enyanisweni, bonke neoli mowers ingca anokusetyenziswa iimoto, kodwa imveliso eqhelekileyo ukuba koomatshini azisoloko ilingane ezinye izithuthi.

Ngethamsanqa, amatyathanga phantse yonke ezikhethekileyo abathenga zokuthengisa ioli ukuthambisa ajikeleze grade æ 30. Ukuba kuphela iindawo ezinjalo bangenayo kuzo zonke izixeko, singasathethi ke kwiidolophu ezincinane. Ke luhlobo luni oyile uthululele ingca mower kungekho kwiinketho ezikhankanyiweyo?

Iingcali zithi le njongo ezilungele lesithambiso grade æ 15W-40 kunye æ 20W-50. Kwaye ukuthenga "zokwenziwa" okanye ioli bezimbiwa Akukhathaliseki, njengoko mowari nangoku kusetyenziswa kwiimeko ezinzima ngokulinganayo, koko kufuneka ukukhwela imoto yomdyarho.