Loaʻa nā Grapples, a i ʻole ka hopu ʻana, no nā mea ʻeli a pau a he hopena lōʻihi a maikaʻi ke kumu kūʻai no ka wā lōʻihi.
Hoʻokele ʻia ka lima lima ʻelima Mechanical Grapple e ka excavator bucket cylinder a me ka hoʻohālikelike geometric me ka lima ʻoʻoleʻa i hoʻopaʻa ʻia i kahi bracket ma ka lima dipper o ka mīkini.