Excavator clamshell bucket chishandiso chinoshandiswa kuchera nekufambisa zvinhu.Iyo shell bhaketi inonyanya kutsamira pamabhakiti maviri akasanganiswa kuruboshwe uye kurudyi kuburitsa zvinhu.Iyo yakazara chimiro
chiedza uye chakasimba, nehupamhi hwekubata, simba rekuvhara rakasimba uye yakakwirira yekuzadza zvinhu.