China River Digging Sand Dredger / Dredging Machine ...
River digging sand dredger / dredging machine. : 1) CCS ISO9001:2008 Certifie; 2) The cutter suction gold dredger is a kind of dismountable cutter suction dredger and nonpropelled; 3) The cutter is directly driven by one low speed hydraulic motor; 4) The two spuds are operated by means of a hydraulic ram;