Underwater Four Ropes Dredging Grab

Underwater Four Ropes Dredging Grab

It is a kind of special underwater dredging and salvage grab operating with the crane ship, and is suitable for dredging, desilting and so on. It is mainly used to dig up the sludge, iron plate sand and stones. Because of the sticky underwater stuff clean resistance, higher requirements of the material is needed.

Product Details:

1. Rated capacity: 6-110 ton

2. Volume: 1-16m³

3. High efficiency,conomical and practical

4. Simple structure, easy to operation

5. Sable in working under any circumstances

6. Powerful digging force;

Hi-sea provides
1. Free grab design;
2. Designs to customer specification, including volume and unladen weight;
3. Assembly and commissioning by SHYP's specialist technicians;
4. Acceptance testing including certification such as BV, LRS, GL, DNV, ABS, and etc.

Specification:

Rated Capacity	Dead Weight	Volume	A	B	C	D	E
T	T	m³	mm	mm	mm	mm	mm
6	4	1	2380	3458	3533	4083	1320
12	6.5	1.5	3020	4039	3772	4532	1500
20	8	5	3260	5042	4502	5280	1820
30	13	5	3740	5450	4942	5916	2012
55	35	5.5	3960	5812	5614	6565	2150
45	25	4	3840	5657	5748	6715	1950
45	36	5	3600	5947	6164	7125	1940
45	28	8	4040	6632	6494	7364	2102
55	32	5	3960	5734	7194	8167	1940
70	48	16	5130	7712	7415	8724	2954
80	60	8	4130	6695	7189	7753	2530
55	55	11	5120	7780	7553	8924	220
110	110	9	5465	7202	8666	10264	3000

Sketch of the underwater four rope gredging grab

Underwater Four Ropes Dredging Grab

Underwater Four Ropes Dredging Grab