The dredger we produce is self-propelled or non self-propelled,portable cutter suction dredger. The hull uses dismantle and boxlike structure, which equipped with horizontal shifting devices, cutter ladder lifting devices, spud devices, deck crane and so on. It can also be equipped with anchoring poles and trolley devices. Generally, it has functions on dredging, conveying and discharging of mud or sand. It can produce certain amount of vacuum by the centrifugal pump.

	Technical specifications for cutter suction dredger
	Name		HLC400 hydraulic cutter suction dredger
	Year		2007
	Type		Cutter suction dredger
We can produce the products according to customer’s requirement
	Dimensions
	Single Pontoon size		Length* width* depth 21*7.5*2m
	Structure		Can be dismantle and assemble at working site
	Max. dredging depth		15m
	Discharge distance		1200m
	Average draught		1.4m
	Diameter suction pipe		460mm
	Diameter discharge pipe		420mm
	Working capacity		450m3/h
	Water flow		2000m3/h
	Main engine power		650kw