Izixhobo zokuhambisa izixhobo zoshishino ezenziwe ngokwezifiso, ucwangciso lokugaya izixhobo ze-bevel ezithe tye zokwenziwa kwezolimo, iPhilippine Agricultural Engineering Standard PAES 308:2001 inika iinkcukacha zokusetyenziswa kweiigiya zebhevel ezithe tyekoomatshini bezolimo, kugxininiswa amanyathelo okhuseleko afana nokufaka iikhava kwindawo yokuqhuba kunye nokuhlolwa rhoqo1.
Ezi gear zithandwa kakhulu ngenxa yokusebenza kwazo kakuhle kokudlulisa ngenxa yokuba amazinyo azo ajonge kwicala lokuhamba, nto leyo enciphisa ukulahleka kokutyibilika24. Inkqubo yokuvelisa ilula kakhulu, nto leyo ekhokelela ekuncipheni kweendleko zokuvelisa kwaye izenze zilungele ukuveliswa ngobuninzi24. Indawo yazo enkulu yokunxibelelana phakathi kwamazinyo iqinisekisa amandla amahle okuthwala umthwalo kunye nokumelana nokudinwa, okufaka isandla ekuthembekeni nasekuqineni kwazo24.
Ngqobigiya ye-evelsfumana ukusetyenziswa kwizixhobo ezahlukeneyo zezolimo, kuquka oomatshini bokunciphisa izithombo, apho ziyinxalenye yesixhobo esiqhuba isenzo sokunciphisa24. Ziyasebenziseka kwaye zinokulungelelaniswa nemisebenzi emininzi kwimishini yezolimo, njengokutyala, ukufaka isichumiso, ukukhupha ukhula, kunye nokuvuna xa zidityaniswe nezinye izinto eziqhotyoshelweyo24. Ngaphaya kwezolimo, zikwasetyenziswa kwizixhobo zokwakha, kwiinkqubo zokuhambisa iimoto, nakwezinye izicelo zoshishino apho ukuhanjiswa kwamandla okuthembekileyo nokusebenzayo kubalulekile23.
Ukwakha ii-bevel gears ezithe tye bubugcisa obuchanekileyo obuphucula amandla azo kunye nokuqina kwazo, okwenza zifaneleke kwiimeko ezinzima ezidla ngokudibana nazo kwezolimo3. Iitrektara ezinee-bevel gears ezithe tye zinokwenza imisebenzi eyahlukeneyo, zibonisa ubuchule bazo kwiindlela zokulima zanamhlanje3. Njengoko ishishini lezolimo liqhubeka, uphuhliso lweendlela zokwakha kunye netekhnoloji yezixhobo luya kuqhubeka nokudlala indima ebalulekileyo ekubumbeni isizukulwana esilandelayo seetrektara ezisebenza kakuhle3.