... Specification/ModelsType 400 CBM/h cutter suction dredgerLOA / Hull Length 37.5/26.0mBreadth 7.0mDepth 1.8mDraft 1.3mCutter Diametre ... : sea, port, lake, and river.Soil conditions: river sand, clay, mud, and so on.The design, construction, quality inspection is according ... can operate skillfully by themselves. Hydraulic Cutter Suction Dredger , hydraulic mud pump