4000m3/h river digging machine

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1. river digging machine

The dredger we produce is self-propelled or non self-propelled,portable cutter suction dredger. The hull uses dismantle and box-like 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. The dredge pump is driven by the main diesel engine through the reducing gear box. The alternator, which driven by the auxiliary diesel engine supplies electricity for power and lighting of the whole dredger. Generator sets supplies electricity for lighting and emergency use when it doesn’t working. Cutter head is driven by hydraulic motor; cutter bearing has lubrication seal-in units. The dredger is moved by alternate swing of the spuds. The spuds are lifted by the hydraulic cylinder.

2. Specifications for river digging machine

	Qingzhou Haiyang Ore Machinery Manufacturing Co., Ltd.
	Specifications for 3500m3/h hydraulic cutter suction dredger
	Name		HLC500 hydraulic cutter suction dredger
	Year		2009
	Type		Cutter suction dredger
	Dimensions
	Single Pontoon size		Length* width* depth 23.5*8*2.4m
	Structure		Can be dismantle and assemble at working site
	Max. dredging depth		15m
	Discharge distance		1500 m
	Average draught		1.6m
	Working capacity		700 m3/h
	Water flow		3500 m3/h
	Main engine power		1000kw

3. Spares and images for for cutter head dredge

4000m3/h river digging machine