Isitshixo Esinempembelelo 
Isikrufu 
Ukubhola okungenantambo 
Isixhobo sokuGqiba i-Angle 
Ipholishi 
I-Wood Router 
I-Jig Saw 
I-Hammer Drill 
Isivutheli Esiphathekayo 
I-Orbital Sander 
Umsiki weMarble 
IZIXHOBO ZEGADINI 
I-Battery Chain Saw 
Umsiki weBrashi yeBhetri 
Isicoci seehedge zebhetri 
Isixhobo seebhetri ezininzi 
Isivutheli sebhetri 
Izikere zokuthena iiBatter 
Isarha yeChain 
Umsiki weBrashi 
Isicoci seHedge 
Izixhobo ezininzi 
Isixhobo sokugawula umhlaba 
Umlimi 
Umvutheli 
Injini yepetroli ye-Stroke ye-4 
Ijenereyitha 
Impompo Yamanzi 
Umatshini wokuhlamba oXinzelelo oluPhezulu 
Umsiki womthi 
Ii-Stroke Tiller ezi-4 
Isixhobo Sokubona I-Chain Saw 
Isincedisi seBrashi Cutter 
Isincedisi se-Earth Auger 
Izixhobo zoKhuseleko 
Isivibrator sekhonkrithi
Injini yePetroli yePoker yeKhonkrithi
IINKCUKACHA ZEMVELISO
Ingcaciso yeMveliso
Umjikelo wokugcinwa kweentonga zokungcangcazela zepetroli awumiselwanga, kodwa usekelwe kusetyenziso lokwenyani kunye neengcebiso zomenzi. Ngokubanzi, ukugcinwa kunokwahlulwahlulwa kube ngamanqanaba aliqela: uhlolo lwemihla ngemihla, ukugcinwa rhoqo, kunye nokulungiswa okukhulu:
1. Uhlolo lwemihla ngemihla: Kufuneka lwenziwe ngaphambi nasemva kokusetyenziswa ngakunye, kubandakanya ukujonga amanqanaba epetroli neoyile, ukuba isihluzo sepetroli kunye nesihluzo somoya zicocekile na, nokuba iindawo ezidibanisayo ziqinile na, nokuba kukho isandi esingaqhelekanga okanye ukungcangcazela okuvela kwintonga yokungcangcazela.
2. Ukugcinwa rhoqo: Kudla ngokucetyiswa ukuba kwenziwe uhlolo oluqhelekileyo kube kanye ngenyanga, kuquka ukutshintsha ioyile yenjini, ukucoca okanye ukutshintsha izihluzi zomoya kunye nepetroli, ukujonga imeko yeeplagi zespark kunye nokuzicoca okanye ukuzitshintsha, ukujonga ukuqina kunye nokuguguleka kwebhanti yokuqhuba, kunye nokuthambisa iindawo ezifunekayo. Umjikelo othile unokulungiswa ngokusekwe kwinani lokusetyenziswa kunye nobunzima bendawo yokusebenza.
3. Ukulungiswa: Ukulungiswa okunzulu, njengokulungiswa kwenjini kunye nokutshintshwa kwezinto ezibalulekileyo, kucetyiswa ngokubanzi ukuba kwenziwe rhoqo emva kweminyaka emi-3 ukuya kwemi-5, okanye kuxhomekeke kwiiyure zokusebenza kunye nemeko yokusebenza kwentonga yokungcangcazela. Ukusetyenziswa kwexesha elide okanye ukusebenza phantsi kweemeko ezinzima kunokunciphisa lo mjikelo.
Kubalulekile ukulandela imiyalelo ethile ekwincwadi yokulungisa ebonelelwe ngumenzi wezixhobo, njengoko iimpawu ezahlukeneyo kunye neemodeli zeentonga zokungcangcazela zepetroli zinokuba neemfuno ezahlukeneyo zolondolozo. Ukugcinwa rhoqo kunye nokusombulula iingxaki ngexesha elifanelekileyo kubalulekile ekuqinisekiseni ukusebenza okuqhelekileyo kweentonga zokungcangcazela kunye nokwandisa ubomi bazo benkonzo.
Umlinganiselo wokuxuba amafutha kwinjini eneziqwenga ezimbini udla ngokuba phakathi kwama-20:1 nama-50:1, okubhekiselele kumlinganiselo womthamo wepetroli kwioyile yenjini eneziqwenga ezimbini. Nangona kunjalo, umlinganiselo wokuxuba osetyenziswa kakhulu nocetyiswayo yi-20:1 ukuya kuma-25:1, oku kuthetha ukuxuba inxalenye e-1 yeoyile yenjini rhoqo kwiindawo ezingama-20 ukuya kuma-25 zepetroli.
Kwezinye iimeko ezithile, njengaxa injini kufuneka isebenze ixesha elide okanye xa igcwele kakhulu, umlinganiselo wokuxuba unokufuna ukulungiswa ube ngumlinganiselo otyebileyo we-16:1 ukuya kwi-20:1 ukuze kubonelelwe ngokhuseleko olongezelelweyo lokuthambisa ukuthintela ukugqithisa okanye ukuguguleka kwenjini.
Nangona kunjalo, umlinganiselo othile wokuxuba kufuneka umiselwe ngokusekelwe kwiingcebiso zomenzi wenjini, njengoko iimpawu ezahlukeneyo kunye neemodeli zeenjini ezine-stroke ezimbini zinokuba nomlinganiselo owahlukileyo ocetyiswayo ukuqinisekisa ukusebenza kakuhle kunye nobomi obude benjini. Umzekelo, ezinye iinjini zinokucebisa ukusebenzisa umlinganiselo wokuxuba we-40:1.
1. Uhlolo lwemihla ngemihla: Kufuneka lwenziwe ngaphambi nasemva kokusetyenziswa ngakunye, kubandakanya ukujonga amanqanaba epetroli neoyile, ukuba isihluzo sepetroli kunye nesihluzo somoya zicocekile na, nokuba iindawo ezidibanisayo ziqinile na, nokuba kukho isandi esingaqhelekanga okanye ukungcangcazela okuvela kwintonga yokungcangcazela.
2. Ukugcinwa rhoqo: Kudla ngokucetyiswa ukuba kwenziwe uhlolo oluqhelekileyo kube kanye ngenyanga, kuquka ukutshintsha ioyile yenjini, ukucoca okanye ukutshintsha izihluzi zomoya kunye nepetroli, ukujonga imeko yeeplagi zespark kunye nokuzicoca okanye ukuzitshintsha, ukujonga ukuqina kunye nokuguguleka kwebhanti yokuqhuba, kunye nokuthambisa iindawo ezifunekayo. Umjikelo othile unokulungiswa ngokusekwe kwinani lokusetyenziswa kunye nobunzima bendawo yokusebenza.
3. Ukulungiswa: Ukulungiswa okunzulu, njengokulungiswa kwenjini kunye nokutshintshwa kwezinto ezibalulekileyo, kucetyiswa ngokubanzi ukuba kwenziwe rhoqo emva kweminyaka emi-3 ukuya kwemi-5, okanye kuxhomekeke kwiiyure zokusebenza kunye nemeko yokusebenza kwentonga yokungcangcazela. Ukusetyenziswa kwexesha elide okanye ukusebenza phantsi kweemeko ezinzima kunokunciphisa lo mjikelo.
Kubalulekile ukulandela imiyalelo ethile ekwincwadi yokulungisa ebonelelwe ngumenzi wezixhobo, njengoko iimpawu ezahlukeneyo kunye neemodeli zeentonga zokungcangcazela zepetroli zinokuba neemfuno ezahlukeneyo zolondolozo. Ukugcinwa rhoqo kunye nokusombulula iingxaki ngexesha elifanelekileyo kubalulekile ekuqinisekiseni ukusebenza okuqhelekileyo kweentonga zokungcangcazela kunye nokwandisa ubomi bazo benkonzo.
Umlinganiselo wokuxuba amafutha kwinjini eneziqwenga ezimbini udla ngokuba phakathi kwama-20:1 nama-50:1, okubhekiselele kumlinganiselo womthamo wepetroli kwioyile yenjini eneziqwenga ezimbini. Nangona kunjalo, umlinganiselo wokuxuba osetyenziswa kakhulu nocetyiswayo yi-20:1 ukuya kuma-25:1, oku kuthetha ukuxuba inxalenye e-1 yeoyile yenjini rhoqo kwiindawo ezingama-20 ukuya kuma-25 zepetroli.
Kwezinye iimeko ezithile, njengaxa injini kufuneka isebenze ixesha elide okanye xa igcwele kakhulu, umlinganiselo wokuxuba unokufuna ukulungiswa ube ngumlinganiselo otyebileyo we-16:1 ukuya kwi-20:1 ukuze kubonelelwe ngokhuseleko olongezelelweyo lokuthambisa ukuthintela ukugqithisa okanye ukuguguleka kwenjini.
Nangona kunjalo, umlinganiselo othile wokuxuba kufuneka umiselwe ngokusekelwe kwiingcebiso zomenzi wenjini, njengoko iimpawu ezahlukeneyo kunye neemodeli zeenjini ezine-stroke ezimbini zinokuba nomlinganiselo owahlukileyo ocetyiswayo ukuqinisekisa ukusebenza kakuhle kunye nobomi obude benjini. Umzekelo, ezinye iinjini zinokucebisa ukusebenzisa umlinganiselo wokuxuba we-40:1.