Electro-Hydraulic Clamshell Grab

It is simple in structure, easy to operation, and stable in working under severe circumstances.

Electro-Hydraulic Clamshell Grab

It is mainly designed for handling of powder and fine bulk materials such as chemicals, fertilizer, grain, coal, coke, iron ore, sand, particle construction materials and smashed rocks etc.

It has been widely used in ports, steel plants, power stations, ships and garbage treatment plants, and is used together with tower cranes, ship cranes, ship unloaders, traveling cranes and other type of cranes. The grab has its own hydraulic system, the key elements of which are of recognized brand imported abroad which ensure the high performance of the grab.

Grab Volume (m3)	Max. holding power (kg)	Weight (multiple rate)/ (kg)	Working pressure (bar)	overpressure (bar)	Bucket disc gap (mm)						Note
					A	B	C	D	E	F
0.2	1000	450	160	200	1200	1760	1600	1180		600
0.5	1500	800	160	200	1350	1960	1800	1280		800
0.8	2000	1000	160	200	1500	2270	2000	1400		900
1.0	4000	1200	160	200	1700	2300	2250	1500		1000
1.2	5000	1300	210	260	2000	2400	2400	1680		1100
1.5	5000	1500	210	260	2100	2500	2580	1820		1200
2.0	6000	1700	250	300	2200	2600	2700	1930		1400
2.5	6000	2000	250	300	2300	2750	2850	2010		1600
3.0	8000	2200	280	320	2400	2860	3000	2200		1800

NOTE: this table is only for customers reference. We can desgin the most suitable grab without this table.

ORDER INTRODUCTION

Please send us your detailed specifications as follow if you are interested in our grabs.

What’s the lifting material?How much is the cubage of the grab?How much is the maximum lifting weight of the crane?Where are the working environment?

(If you want to ask single rope grab you should tell us the working height of the lifting material)

 

We will offer you the best suitable grab with best price and quality. These specifications above can make it clear about your requirements.

Thanks for your kindly cooperation!

Electro-Hydraulic Clamshell Grab