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Description:

Easy operation, The grab is equipped for the crane which has twohoisting drums

Four rope bulk grab is an efficient tool for loading and unloading sands, coal, mineral powder and bulk chemical fertilizer. The mechanical structure for opening & closing is succinct and original. It is easy to use and can work under any circumstances in order. The grab is equipped for the crane which has two hoisting drums and used for grabbing bulk materials. Now the grabs are widely used in ports, electricity,  vessel,  metallurgy, preservation and transportation, and are exported in batches. 

 

The follow is the production detail pictures in our factory:

 

 

The client visit our factory :

 

Crane Lifting capacity		t	2.4	3	5	6	8	10	12.5	16	20	25	32	40	50
Grab volume(400 Dome)		m3	1.2	1.5	3	3	4	5.5	7.5	10	12	15	18	22	28
Deed weight              3/3-fold		t	1.1	1.4	2.1	2.8	3.8	4.3	4.8	5.8	7.8	9.8	13.5	17.5	21.5
Deed weight              4/4-fold		t	1.2	1.5	2.2	3	4	4.5	5	6	8	10	14	18	22
Dimensions	A	mm	2300	2645	2917	2850	2570	3000	3600	4020	4300	4700	4890	5350	5860
	B	mm	2450	2825	3467	3290	3140	3500	4090	4740	4860	5540	5550	6090	6650
	C	mm	1750	2350	2400	2300	2300	2400	2810	3260	3250	3800	3770	4050	4400
	D	mm	2210	2356	3110	3080	2675	3000	3775	4190	4340	4770	5030	5420	5860
	E	mm	1300	1640	1600	2340	2200	2500	2830	3000	3250	3400	3770	4060	4390
standard diameter of closing rope		mm	13.5	13.5	16	17.5	19.5	21.5	24	28	28	32	36.5	40	44
Dimensions of suspension		mm	300	320	400	445	445	560	560	650	710	820	920	1120	1210

 

 The density of the material is1.0t/m3 and we will changethe parameters according to your request.