high efficiency low cost Bucket Chain Sand Dredger good underwater excavation machinery. Sand dredging machinery

 bucket chain dredger specfication

	Item	Parameter	Remarks
	Model	YLWS-
	Dimension	(30-40)x2.4x1.8m(L*w*h)
	Dredgering depth	20m
	belt length	10m
	Drp output	200-250m3/h
	Highest power	200kw
	Electromotor model	70kw	1
		22kw	1
		11kw	1
		7.5kw	3
		4kw	2
	Gearbox model	1200 type	1
		650 type	1
		350 type	4
		250 type	2

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Sand Dredger