Izixhobo zeentshulubeziyinxalenye ebalulekileyo koomatshini abasetyenziswa kwi-oyile kunye ne-gas yokugrumba i-rigs, enikezela ngeenzuzo ezizodwa ezibenza bafaneleke ngokufanelekileyo kwiimeko ezifunekayo zoshishino. Ezi giya zibandakanya intshulube (isikrufu esifana necandelo) kunye nevili leentshulube (igiya elithungelana nombungu), kwaye zisetyenziswa kakhulu kwizicelo ezifuna itorque ephezulu, uyilo olubambeneyo, kunye nolawulo oluchanekileyo lwentshukumo. Kwizixhobo zokomba ioyile nerhasi, izixhobo zeentshulube zidlala indima ebalulekileyo ekuqinisekiseni ukusebenza ngokufanelekileyo nangokuthembekileyo.

Esinye sezona zixhobo ziphambili zokusetyenziswa kwezixhobo zeentshulube kwizixhobo zokomba kukwinkqubo yokunyusela, enoxanduva lokuphakamisa nokuthoba umtya wokubhola kunye nezinye izixhobo ezinzima. Ukukhutshwa kwetorque ephezulu yeegiya zeentshulube kuzenza zilungele ukuphatha imithwalo enzima ekuhlangatyezwane nayo ngexesha lomsebenzi wokomba. Ukongezelela, i-self-locking feature yabo ivimbela umthwalo ukuba ungatyibiliki okanye ujike, uphucule ukhuseleko kunye nokuzinza ngexesha lokuphakamisa imisebenzi.

Izixhobo zeentshulubezikwasetyenziswa kwitheyibhile ejikelezayo, icandelo eliphambili elijikeleza umtya wokubhola. Ulawulo lwentshukumo oluchanekileyo olubonelelwa nguizixhobo zeentshulubeiqinisekisa ukujikeleza okugudileyo kunye nokuchanekileyo, okuyimfuneko yokugcina ukusebenza kakuhle kunye nokuphepha umonakalo wezixhobo. Uyilo lwabo oludityanisiweyo lubavumela ukuba bangene kwindawo enyiniweyo ekhoyo kwiirigi zokomba, nto leyo ebenza babe lukhetho olusebenzayo kwesi sicelo.

Olunye uncedo lweegiya zeentshulube kwi-oyile kunye negesi yokomba kukukwazi ukusebenza phantsi kweemeko ezinzima zokusingqongileyo. Izixhobo zokomba zihlala zisesichengeni sobushushu obugqithisileyo, uxinzelelo oluphezulu, kunye nezinto ezidlekayo. Iigiya zeentshulube, xa zenziwe ngezinto ezomeleleyo njengentsimbi eyomeleleyo okanye zigqunywe ngamaleko akhuselayo, zinokumelana nale mingeni kwaye zigcine ukusebenza kwazo ekuhambeni kwexesha.

Izixhobo zeentshulubezibalulekile kwizixhobo zokomba ioyile kunye nerhasi ngenxa yomthamo wazo wetorque ephezulu, uyilo oludityanisiweyo, kunye nokukwazi ukusebenza kwindawo enzima. Ukusetyenziswa kwazo kwiinkqubo zokunyusa, iitafile ezijikelezayo, kunye nezinye izinto ezibalulekileyo ziqinisekisa ukusebenza kakuhle, ukhuseleko kunye nokuthembeka kwemisebenzi yokomba. Njengoko ishishini leoli kunye negesi liqhubeka nokuvela, iigiya zeentshulube ziya kuhlala zibubuchwephesha obubalulekileyo bokuhlangabezana nemingeni yokomba yangoku.