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Injini ya injini ya petulo ya silinda imodzi yokhala ndi mpweya wozizira wa 4 stroke LB170F
TSATANETSATANE WA ZINTHU


Mafotokozedwe Akatundu
1. Kuchita bwino: Mainjini a 4-stroke nthawi zambiri amakhala ndi mphamvu yotenthetsera kuposa injini zina za 2-stroke chifukwa cha kayendedwe kake kovuta koma kokonzedwa bwino ka kuyaka. Amasintha kuchuluka kwa mphamvu yamafuta kukhala ntchito yothandiza, zomwe zimapangitsa kuti mafuta azigwiritsidwa ntchito bwino komanso kuti ndalama zogwirira ntchito zichepetse pakapita nthawi.
2. Kuchepa kwa mpweya woipa: Kuzungulira kwa ma stroke anayi kumalola kuyaka kwathunthu kwa mafuta, zomwe zimathandiza kuchepetsa kutulutsa utsi woipa monga carbon monoxide (CO), ma hydrocarbon osapsa (HC), ndi nitrogen oxides (NOx). Izi sizimangopangitsa kuti zikhale zotetezeka ku chilengedwe komanso zimathandiza kuti mayiko ambiri azitsatira malamulo okhwima okhudza kutulutsa utsi.
3. Kuchepetsa kugwiritsa ntchito mafuta: Mosiyana ndi mainjini a 2-stroke, omwe amafuna kuti mafuta asakanizidwe ndi mafuta kapena kulowetsedwa mwachindunji m'chipinda choyaka moto, mainjini a 4-stroke ali ndi njira yapadera yothira mafuta. Mafutawo amasungidwa mosiyana ndi mafuta, zomwe zimachepetsa kugwiritsa ntchito mafuta ndikuwonetsetsa kuti injini ikukhala nthawi yayitali. Izi zimapangitsanso kuti mpweya wotulutsa utsi ukhale woyera komanso zimachotsa kufunika kosintha mafuta pafupipafupi.
4. Kugwira ntchito mosalala: Njira yoyendera ma stroke anayi, yokhala ndi ma stroke ake osiyana, kukanikiza, mphamvu, ndi utsi, imapereka ntchito yosalala komanso yodekha poyerekeza ndi mainjini a stroke awiri. Izi zikutanthauza kuti ogwiritsa ntchito amakhala omasuka, makamaka pakugwiritsa ntchito magalimoto ndi njinga zamoto.
5. Kulimba ndi kudalirika: Popeza kuti injini za petulo zimakhala zochepa komanso zimakhala zosavuta kuzisuntha poyerekeza ndi injini za dizilo, injini za petulo za 4-stroke nthawi zambiri zimakhala zopepuka, zazing'ono, komanso zosavuta kuzisamalira. Zilinso ndi mbiri yotsimikizika ya kulimba komanso kudalirika, makamaka zikasamalidwa bwino.
6. Mphamvu zambiri: Mainjini a petulo a 4-stroke angapangidwe kuti apange mphamvu zosiyanasiyana, kuyambira mayunitsi ang'onoang'ono, opepuka a zida za udzu ndi ma scooter mpaka mainjini ogwira ntchito bwino kwambiri pamagalimoto amasewera ndi ntchito zothamanga. Kusinthasintha kumeneku kumawapangitsa kukhala oyenera mafakitale osiyanasiyana komanso zosowa za ogwiritsa ntchito.
7. Kupezeka ndi kutsika mtengo kwa mafuta: Mafuta amapezeka padziko lonse lapansi ndipo nthawi zambiri amakhala otsika mtengo kuposa mafuta a dizilo kapena magwero ena amagetsi monga mpweya wachilengedwe wopanikizika (CNG) kapena magetsi. Izi zimapangitsa injini zamafuta za 4-stroke kukhala njira yokopa ogula ambiri ndi mabizinesi.
8. Kuphatikiza ukadaulo wapamwamba: Mainjini amafuta amakono a 4-stroke petulo amapindula ndi kupita patsogolo kwaukadaulo, monga electronic fuel injection (EFI), variable valve timing (VVT), direct injection, turbocharging, ndi hybrid systems. Maukadaulo amenewa amawonjezera magwiridwe antchito, magwiridwe antchito, komanso kutulutsa mpweya woipa, zomwe zimapangitsa kuti mainjini a 4-stroke akhale opikisana kwambiri pamsika wamakono.

Chingwe Chothandizira
Skurubu
Kubowola Kopanda Zingwe
Chopukusira ngodya
Wopolisha
Rauta ya Matabwa
Jig Saw
Kubowola Hammer
Choyatsira Chonyamulika
Orbital Sander
Wodula Marble
ZIPANGIZO ZA M'MUNDA
Unyolo wa Batri Wodula
Chodulira Burashi ya Batri
Chotsukira Mabatire
Chida Chambiri cha Battery
Choyatsira Batri
Zidutswa Zodulira Mipira
Chocheka cha Unyolo
Chodulira Burashi
Chodulira Zingwe
Chida Chambiri
Earth Auger
Wolima
Chofuulira
Injini ya Petroli ya 4 Stroke
Jenereta
Pampu ya Madzi
Chotsukira Chopanikizika Kwambiri
Wodula Matabwa
4 Stroke Tiller
Chowonjezera cha Chain Saw
Chowonjezera cha Burashi
Chowonjezera cha Earth Auger
Zida Zoteteza 



