● Ma jib cranes athu omangika pakhoma apangidwa kuti akwaniritse zosowa zosiyanasiyana zamafakitale amakono. Ndi oyenera kugwiritsidwa ntchito ndi ma hoist amagetsi kuti anyamule ndikuyendetsa katundu wolemera. Kaya ntchitoyo ndi ya nthawi yochepa, ya pafupipafupi kapena yolimba, ma cranes awa amapereka magwiridwe antchito abwino komanso odalirika.
● Chimodzi mwa ubwino waukulu wa ma jib cranes athu okhala pakhoma ndi kutalika kwa jib komwe kumasintha momwe amagwiritsidwira ntchito, komwe kumawathandiza kuti agwirizane ndi mikhalidwe inayake yogwirira ntchito. Kusinthasintha kumeneku kumatsimikizira kuti crane ikhoza kukonzedwa bwino m'malo aliwonse amafakitale kuti ikhale yogwira ntchito bwino komanso yopindulitsa kwambiri.
● Kuwonjezera pa kusinthasintha, ma jib cranes athu omangiriridwa pakhoma amapangidwa kuti ogwiritsa ntchito azisangalala komanso azikhala otetezeka. Ndi osavuta kugwiritsa ntchito, zomwe zimapulumutsa nthawi ndi khama la wogwiritsa ntchito pomwe zimasunga chitetezo chapamwamba komanso kudalirika.
● Kaya amagwiritsidwa ntchito popanga zinthu, kapena ntchito zina zamafakitale, ma jib cranes athu okhala pakhoma amapereka njira yotsika mtengo komanso yosungira malo ponyamula ndi kunyamula katundu wolemera. Ma cranes awa ndi chisankho chabwino kwambiri cha zida zonyamulira chifukwa cha kapangidwe kake kolimba, mawonekedwe ake osinthika komanso kapangidwe kake kosavuta kugwiritsa ntchito.