Wrench ea Tšusumetso 
Screwdriver 
Kopo e se nang Mehala 
Angle Grinder 
Mopholisa 
Wood router 
Jig Saw 
Hammer Drill 
Sefuli se nkehang 
Orbital Sander 
Sehahi sa Marble 
LITŠOANTŠISO TŠIMOLO 
Battery Chain Saw 
Sekhahla sa Betri Brush 
Battery Hedge Trimmer 
Sesebelisoa sa Battery Multi 
Sesebelisoa sa betri 
Batter Pruning Shears 
Chain Saw 
Brush Cutter 
Hedge Trimmer 
Multi Tool 
Lefatše Auger 
Tiller 
Sefohla 
Jenereithara 
Pompo ea Metsi 
Washer e phahameng ea khatello 
Sesemi sa Lehong 
4 Stroke Tiller 
Sesebediswa sa Chain Saw 
Sesebelisoa sa Brush Cutter 
Motsoako oa Earth Auger 
Lisebelisoa tsa Lisebelisoa tsa Tšireletso 
4 Enjene ea peterole ea Stroke
Moea o le mong oa silindara o pholisitsoeng 4 stroke peterole enjene LB170F
sehlahisoa LITLHAKISO
Tlhaloso ea Sehlahisoa
1. Katleho:Lienjineri tsa 4-stroke hangata li sebetsa hantle haholo ho feta tse ling tsa tsona tse 2-stroke ka lebaka la potoloho ea tsona e thata empa e ntlafalitsoe. Ba fetola karolo e phahameng ea matla a mafura hore e be mosebetsi o molemo, e leng se etsang hore mafura a fokotsehe le ho fokotsa litšenyehelo tsa ho sebetsa ha nako e ntse e ea.
2. Khasi e fokotsehileng:Potoloho ea 4-stroke e lumella ho chesoa ka ho feletseng ha mafura, e leng ho thusang ho fokotsa mocheso o kotsi o kang carbon monoxide (CO), unburnt hydrocarbons (HC), le nitrogen oxides (NOx). Sena ha se li etse feela hore li se ke tsa silafatsa tikoloho empa se boetse se nolofalletsa hore ho latele melao e thata ea ho ntša litšila linaheng tse ngata.
3. Tšebeliso e tlase ea oli:Ho fapana le lienjineri tsa 2-stroke, tse hlokang hore oli e kopane le mafura kapa e kenngoe ka kotloloho ka phaposing e tukang, lienjineri tse 4 tsa stroke li na le sistimi e inehetseng ea ho tlotsa. Oli e bolokoa e arohane le mafura, e fokotsa tšebeliso ea oli le ho etsa bonnete ba hore enjene e phela nako e telele. Sena se boetse se etsa hore ho be le likhase tse hloekileng tsa ho ntša metsi le ho felisa tlhokahalo ea ho fetola oli khafetsa.
4. Ts'ebetso e bonolo:Potoloho ea 4-stroke, e nang le likarolo tse fapaneng tsa ho kenya letsoho, khatello, matla le ho qeta matla, e fana ka ts'ebetso e bonolo le e khutsitseng ha e bapisoa le lienjini tsa 2-stroke. Sena se fana ka maikutlo a boiketlo ba basebelisi, haholo lits'ebetsong tse kang likoloi le lithuthuthu.
5. Ho tšoarella le ho tšepahala:Ka likarolo tse fokolang tse tsamaeang le moralo o bonolo ha o bapisoa le lienjine tsa diesel, lienjine tsa peterole tsa 4-stroke li batla li le bobebe, li kopane haholoanyane, 'me ho le bonolo ho li hlokomela. Ba boetse ba na le rekoto e netefalitsoeng ea ho tšoarella le ho ts'epahala, haholo ha e hlokometsoe hantle.
6. Matla a pharalletseng:Enjine ea peterole ea 4-stroke e ka etsoa ho hlahisa mefuta e mengata ea matla a matla, ho tloha ho li-unit tse nyane, tse bobebe bakeng sa lisebelisoa tsa mohloa le li-scooters ho isa lienjineng tse sebetsang hantle haholo bakeng sa likoloi tsa lipapali le lits'ebetso tsa mabelo. Ho feto-fetoha hona ho etsa hore li tšoanelehe bakeng sa liindasteri tse fapaneng le litlhoko tsa basebelisi.
7. Ho fumaneha le ho khoneha ha mafura:Peterole e fumaneha hohle lefatšeng ka bophara 'me hangata e theko e tlase ho feta mafura a disele kapa mehloli e meng ea matla joalo ka khase ea tlhaho e hatelitsoeng (CNG) kapa motlakase. Sena se etsa hore enjine ea peterole ea 4-stroke e be khetho e khahlang bakeng sa bareki le likhoebo tse ngata.
8. Ho kopanya theknoloji e tsoetseng pele:Lienjine tsa sejoale-joale tsa peterole ea 4-stroke li rua molemo tsoelopeleng e mengata ea theknoloji, joalo ka ente ea mafura ea elektroniki (EFI), timing valve timing (VVT), ente e tobileng, turbocharging, le hybrid system. Litheknoloji tsena li ntlafatsa ts'ebetso, ts'ebetso e ntle, le tlhahiso e tsoang ho eona, ho etsa hore lienjineri tse 4 li be le tlholisano e phahameng 'marakeng oa kajeno.