Hydraulic Dredging Clamshell Grab

Hydraulic Dredging Clamshell Grab

Hydraulic dredging clamshell grab has simple structure, low failure rate, convenient operation, and can accurately complete opening and closing action under various states. It manufactured of high wear resistant steels. This grab has Used 3D virtual design to make the weight allocation more reasonable, and has longer service life.

Product Details:

1. Imported hydraulic components

2. Suitable for all kinds of lifting applicances

3. High efficiency and flexibility

4. Volume: 1.5-22m³

5. Rated capacity: 8-40 ton

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	Volume	Dead Weight	A	B	C	D	E
T	m³	T	mm	mm	mm	mm	mm
8	1.5-3	3.5	2242	3020	2975	2605	1872
14	3-6	5.5	2520	3153	3019	2897	2516
16	4-8	6.5	2800	3350	3488	3160	2965
20	5-10	7	2850	3700	3620	3200	3050
25	6-12	10	3540	4327	3990	3413	3600
28	8-15	11	3540	4027	3785	3325	3400
32	10-18	13	3400	4360	4500	3900	3950
40	12-22	17	3849	4471	4604	4320	4500

Sketch of the hydraulic dredging clamshell grab

Hydraulic Dredging Clamshell Grab

Hydraulic Dredging Clamshell Grab