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Electro-Hydraulic Clamshell Grab
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Electro-Hydraulic Clamshell Grab

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  Electric hydraulic grab is a kind of built-in motor, hydraulic pump, hydraulic system, grab and by an external power supply to achieve the opening and closing of the driver. To control the open and close grab grab on reversible motor or hydraulic reversing valve. Electric hydraulic grab is a engaged in sand under various harsh environments,
Effective tool for bulk handling coal, ore, ore, cement etc.. Grab with hydraulic system, hydraulic system, valve seal, valve block and other major components are of European and American brands. Hydraulic pump with constant power pump, and the use of hydraulic servo system, the system pressure change can effectively control the output of the pump. When the maximum pressure, the pump flow rate is extremely low, thereby greatly reducing the overflow, reduce energy consumption, reduce the oil temperature, continuous work to use long time, greatly improving the efficiency of production. With simple structure, convenient operation, and can work in harsh environment. Jaw valve curve unique especially for all kinds of bulk cargo handling, grab has cable interface, convenient connect with crane.