Makina Opangira Miphika a Famu Odziyendetsa Okha Makina Ozungulira Ogwira Ntchito Yozungulira Mphamvu Yopangira Miphika

1. Kupereka mphamvu moyenera: Mosiyana ndi mainjini a 2-stroke omwe amafunikira mafuta osakaniza ndi mafuta, ma 4-stroke tillers ali ndi magawo osiyana a mafuta ndi mafuta. Izi zimapangitsa kuti kuyaka kukhale kogwira mtima kwambiri, zomwe zimapangitsa kuti mphamvu zigwire bwino ntchito komanso zikhale zosavuta. Ogwiritsa ntchito amatha kuyembekezera kugwira ntchito modalirika komanso kosavuta, ngakhale akamalimbana ndi nthaka yolimba kapena yolimba.

2. Kuchepetsa mpweya woipa komanso kusamala chilengedwe: Mainjini a 4-stroke nthawi zambiri amatulutsa mpweya woipa wochepa kuposa mainjini ena a 2-stroke chifukwa cha njira yoyeretsera mpweya. Amatulutsa ma hydrocarbons ochepa, carbon monoxide, ndi tinthu tating'onoting'ono, zomwe zimapangitsa kuti akhale chisankho chosamala kwambiri kwa iwo omwe akuda nkhawa ndi kuchepetsa mpweya wawo.

3. Kusunga bwino mafuta: Popeza mainjini a 4-stroke amayatsa mafuta bwino, nthawi zambiri amagwiritsa ntchito mafuta ochepa pa ola limodzi akamayendetsa poyerekeza ndi ma tiller a 2-stroke. Izi sizimangopulumutsa ndalama pamtengo wamafuta komanso zimachepetsa kuchuluka kwa mafuta omwe amawonjezeredwa panthawi yogwiritsa ntchito nthawi yayitali.

4. Kutsika kwa phokoso: Ma tiller a 4-stroke nthawi zambiri amagwira ntchito pamlingo wotsika wa decibel kuposa ma 2-stroke, zomwe zimapangitsa kuti malo ogwirira ntchito azikhala chete komanso osangalatsa. Izi ndizothandiza makamaka kwa ogwiritsa ntchito omwe amakhala m'malo omwe phokoso limakhudza kapena amakonda kugwira ntchito m'minda yawo popanda kusokoneza anansi awo.

5. Moyo wautali wa injini komanso kuchepetsa kukonza: Dongosolo losiyana la mafuta mu injini ya 4-stroke limathandiza kuteteza zigawo zake zamkati kuti zisawonongeke, zomwe zimapangitsa kuti injini ikhale ndi moyo wautali. Kuphatikiza apo, palibe chifukwa chosakaniza mafuta ndi mafuta, zomwe zimapangitsa kuti ntchito yokonza ikhale yosavuta. Kusintha mafuta nthawi zonse ndi kuyeretsa kapena kusintha fyuluta ya mpweya nthawi zambiri zimakhala ntchito zazikulu zokonza, zomwe zimapangitsa kuti kukonza kukhale kosavuta komanso kosatenga nthawi yambiri.

6. Kusinthasintha ndi kusinthasintha: Ma tiller ambiri a 4-stroke amakhala ndi zinthu monga kuzama ndi m'lifupi woti azitha kusinthidwa, zomwe zimathandiza ogwiritsa ntchito kusintha makinawo kuti agwirizane ndi zosowa zawo zaulimi. Kusinthasintha kumeneku kumathandiza ogwiritsa ntchito kugwira ntchito bwino m'mitundu yosiyanasiyana ya nthaka ndi kukula kwa minda, komanso kuthana ndi ntchito monga kupalira udzu, kupumitsa mpweya, ndi kusakaniza zinthu zina m'nthaka.

7. Kapangidwe kosavuta kugwiritsa ntchito komanso ergonomics: Ma tiller a 4-stroke nthawi zambiri amakhala ndi ma grip omasuka, mapangidwe opepuka (poyerekeza ndi mphamvu zomwe zimatulutsa), ndi njira zosavuta kuyambitsa, monga zoyambira zobwerera m'mbuyo kapena zamagetsi. Zinthu zimenezi zimapangitsa kuti zikhale zosavuta kugwiritsa ntchito, makamaka kwa iwo omwe angavutike kugwiritsa ntchito zida zolemera kapena zovuta kwambiri.

8. Kulimba ndi kudalirika: Zomangidwa ndi zipangizo zolimba komanso zomangamanga, ma tiller a 4-stroke amapangidwa kuti azitha kupirira zovuta zogwiritsidwa ntchito nthawi zonse komanso nthaka yovuta. Zinthu zapamwamba kwambiri, monga zitsulo zolimba ndi mafelemu olimba, zimaonetsetsa kuti zimagwira ntchito kwa nthawi yayitali komanso kuti zigwire ntchito bwino pakapita nthawi.