excavator-skeleton-screening-bucket-tine-spacing
screen bucket, rock sifting, sifting, soil sifting, mining, sorting rock, ribbed bucket, rib bucket, stone picking, sifting bucket, screening bucket, skeleton rock bucket, rock bucket, soil bucket
screen bucket, rock sifting, sifting, soil sifting, mining, sorting rock, ribbed bucket, rib bucket, stone picking, sifting bucket, screening bucket, skeleton rock bucket, rock bucket, soil bucket