● Ma crane athu okhala ndi khoma amapangidwa kuti akwaniritse zosowa zosiyanasiyana zamakampani amakono. Ndioyenera kugwiritsidwa ntchito ndi ma hoist amagetsi kukweza ndi kuyendetsa katundu wolemera. Kaya ntchitoyo ndi yanthawi yayitali, pafupipafupi kapena yayikulu, ma cranes awa amapereka magwiridwe antchito komanso odalirika.
● Ubwino wina waukulu wa makina athu okwera pakhoma ndi kutalika kwake kwa jib, zomwe zimawathandiza kuti azigwirizana ndi momwe amagwirira ntchito. Kusinthasintha uku kumatsimikizira kuti crane imatha kukonzedwa bwino m'malo aliwonse ogulitsa mafakitale kuti ikhale yogwira ntchito komanso yogwira ntchito bwino.
● Kuwonjezera pa kusinthasintha, makina athu a jib okhala ndi khoma amapangidwa mothandizidwa ndi ogwiritsa ntchito komanso chitetezo m'maganizo. Ndiosavuta kugwiritsa ntchito, kupulumutsa nthawi ndi khama la wogwiritsa ntchito pomwe akusunga chitetezo chokwanira komanso kudalirika.
● Kaya amagwiritsidwa ntchito popanga, kapena ntchito zina zamakampani, makina athu a jib okhala ndi khoma amapereka njira yotsika mtengo komanso yopulumutsa malo pokweza ndi kusuntha katundu wolemetsa. Ma cranes awa ndi abwino kusankha zida zonyamulira chifukwa cha zomangamanga zolimba, mawonekedwe osinthika komanso mawonekedwe osavuta kugwiritsa ntchito.