Pogwiritsa ntchito ukadaula wawo,a KOBELCO anapanga SK210DHL, yomwe ndi excavator yanyuwani yomwe ndiyoyenerana ndi ukadaulo wantchito ya zomangamanga.
Kapangidwe katsopanoka kamabweretsa zinthu zina zachilendo zabwino ku ntchito ya zomangamanga.