Hana nui Hoʻolālā kūikawā;hoʻohui i ka mea hoʻemi, kaʻa a me ka pahu, me ka torque nui, haʻahaʻa haʻahaʻa, haʻahaʻa o kēia manawa, a me ka hana paʻa.
ʻO kahi ʻano kaʻa kaʻa kaʻa hou i hoʻolālā kūikawā ʻia e like me nā pono hana o ka crane, kūpono no: ka pahu uila hoʻokahi, hoist double girder, gantry crane-nui/trolley, single girder electric hoist traveling mechanism, etc.