... :300--2000meters 3 Working capacity:50--800cbm cutter suction dredger 1)Operate easily dredger2)strong to adapt. 3)High ... engine cooling system.6.Low fuel consumption. cutter suction dredger photoshe products are of a great variety including 50 ... , hydraulic bucket wheel type, mechanical cutter suction type and suction type),gold panning dredger, iron extracting dredger, iron extracting equipments, sand ...