Cutter-suction dredger looses the soil to mix with the water by cutter, and pumps the mud by dredge pump.

绞吸挖泥船是利用绞刀松动泥土，使之与水混合，而后用泥泵将泥浆泵出的挖泥船。

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Work is slow along the 525-foot-wide route to Umm Qasr's grain elevator, where the Dredge Carolina chews up the mud with its 3, 000 horsepower cutter and suctions out the loosened silt.

FORBES: Magazine Article