Motor-hydraulic Scrap Steel Grab

Shanghai Janus Grab Co., Ltd

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Product Details

Motor-Hydraulic Scrap Steel Grab has hydraulic power and control system itself, and the hydraulic power system is imported from Europe and USA. The grab uses constant output pump and servo system. The flow of pump can change by itself according to working pressure. When the pressure reaches the max pressure, the flow is almost zero, so it can reduce the overflow, and reduce the temperature rise of oil. The opening and closing is controlled by valves or positive inversion motor which ensures the grab can positive inversion rotate frequently. The grab can be designed as half-close or full-open type with long teeth. The peels of the grab are particular, it is easy to grab scrap steel. The grab has six or eight peels, and each peel is driven by an oil cylinder, so the material won’t leak. The grab has tie-in on the grab and it is easy to connect to the crane.

It can be used to load steel scrap whose piled density is below 3t/m³

Type and Size	Volume (m³)	(mm) Dimensions				(kg) Empty Weight			(KW) Power		(s) Close time	(Kg/cm²) Pressure	(t) SWL
Type and Size	Volume (m³)	A	B	C	D	Full open	Half open	Full close	380V 50Hz	440V 60Hz	(s) Close time	(Kg/cm²) Pressure	(t) SWL
DYD5[1]2	1	1766	2626	2532	2093	1800	2000	2150	15	18.5	17	200	5
DYD8[1.5]3.2	1.5	1925	3462	3141	2730	3000	3200	3400	18.5	21	20	200	8
DYD10[2]4.2	2	2242	3565	3456	3147	4000	4200	4300	22	26	16	200	10
DYD16[3]5.5	3	2381	4184	3649	3155	5300	5500	5700	37	43	18	200	16
DYD20[4]7	4.0	2840	4505	3850	3282	6800	7000	7200	37	43	25	200	20
DYD25[5]9	5.0	3020	4807	4125	3027	8500	9000	9200	45	52	22	200	25
DYD30[6.5]9.8	6.5	3137	4983	4230	3700	9500	9800	10200	45	52	25	200	30
DYD35[8]12	8	3645	5513	4490	3850	11500	12000	12500	52	55	25	200	35
DYD40[12]16	12	4662	7188	4730	4590	15000	15500	16000	65	75	25	200	40

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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