Dredging 2-Rope Clamshell Grab

Shanghai Janus Grab Co., Ltd

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Product Details

Dredging grab is a kind of effective tool underwater for handling mud, hard clay, iron sand, blasting rocks. Grab feature is with high production efficiency, strong and durable, easy maintenance, competent to operate in harsh operating conditions. There are multiple seals to prevent sand and water entering into sheaves. After years of research, we have series of products, the capacity from 6t to 200t. This type of grab can be fit with single, two or four cable cranes.

Type	(m³) Volume	(t) Dead weight	(mm)Dimensions					(mm) Sheaves Dia	Folds	(t) Crane lifting capacity
Type	(m³) Volume	(t) Dead weight	A	B	C	D	E	(mm) Sheaves Dia	Folds	(t) Crane lifting capacity
BS6SJ[1]4A	1 (00)	4	2380	3458	3533	4083	1320	Ø560	5	6
BS12SJ[1.5]6.5A	1.5(00)	6.5	3020	4039	3772	4532	1500	Ø560	5	12
BS20SJ[5.5]10A	5.5(250)	10	3260	5081	4515	5288	1860	Ø650	4	20
BS30SJ[5]13B	5(150)	13	3740	5450	4942	5916	2012	Ø800	5	30
BS40SJ[10]22B	10(250)	22	4120	6590	5257	6190	2560	Ø880	4	40
BS55SJ[5.5]35B	5.5(00)	35	3960	5812	5614	6565	2150	Ø880	6	55
BS60SJ[5]43BV	5(00)	43	4200	6570	5868	6751	2910	Ø1000	6	60
BS70SJ[9]36BV	9(00)	36	5020	7978	6738	7783	2500	Ø1000	4	36
BS80SJ[12]44B	12(00)	44	5519	8598	7610	8713	2900	Ø1250	5	44

Note: 1.As the products have been improved, we will not advice another.
2.We can design and produce the grab according to user’s demand.

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