Min. Order Reference FOB Price
1 Piece US$50,000.00-750,000.00 / Piece
Product Description
Gold Mining Dredger for get gold and diamond from the river/lake/sea 1. Bucket chain river mining dredger basic component: * Digging system :Bucket . connection chain . underwater digging big arm . overwater digging big arm . underwater five angle wheel . overwater four angle wheel . ...