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1. sand mining dredge vessel, 2.distance 800, dredging depth 8m, 3.SGS testing factory, 4.Cummins engine, hydraulic system - details see: https://www.machineto.com/sand-mining-dredge-vessel-with-underwater-26m-10312211

1.discription sand mining dredging vessel

A. Dismantle cutter suction dredger

The dredge is a kind of dismountable cutter suction dredger and non-propelled. The hull consists of three pontoons: the main pontoon, one side pontoon on port side and one side pontoon on starboard side. The cutter is directly driven by one low speed hydraulic motor. The two spuds are operated by means of a hydraulic ram. The two separate swing winches and the ladder winch are each driven by a low speed hydraulic motor. Oil for the hydraulic system is supplied by vane pumps. The dredge pump shall be driven by a diesel engine.
2. Specifications for Sand Mining Dredging Vessels

Qingzhou Haiyang Ore Machinery Manufacturing Co., Ltd.
HCL 300 cutter suction dredger
Machine name		Sand Mining Dredging Vessels
Category		Hydraulic
Year		2010
Size		Length m		15.5
		Width(m)		7.2
		Depth(m)		1.9
Structure		Dismantle and can be assemble at working site
Dredge depth(m)		10
Discharge distance(m)		800
Output(m3/h)		250
Runoff(m3/h)		1100
Main engine power(KW)		330
Hydraulic winch pull(KN)		50
Hydraulic cutter power(KW)		50
Spud cylinder diameter(mm)		100
Emergency genset power(KW)		15
Max oil consumption(KG/H)		66

3. Images and spares for dredger boat/sand dredger/dredger/dredger vessel/dredge