Inonyanya kushandiswa sechinhu chekuchera chibatanidzwa chinotora nzvimbo yekubata bhaketi kana paine mvura yakawandisa, madhaka uye isina kukodzera kuchera.Inotungamirirwa ne-excavator hydraulic system kana imwe nzvimbo ye hydraulic station yekupomba jecha, sludge mortar etc. Zvikamu zvaro zvekuyerera zvinogadzirwa nepamusoro-simba uye kupfeka-resistant alloy.