Remote Control clamshell grab is an efficient tool for loading and unloading bulk cargo. The grab can close by lifting up hook of crane and open by remote control in the air without any additional power. The hydraulic and electric parts use the plug-in modular design, easily maintain and repair, suitable for ship ocean voyages. The Electric system and hydraulic system is water proof design, which can prevent washing of the wave and rain. Each bulk grab is test strictly by immersed under the water 24hours. Multistep buffering opens type, which reduce the impact to the grab from the crane and ensure to unload quickly. The grab can work continuous for 24 hours with low trouble rate. Grab uses less energy, a full battery can keep the use of more than 180 hours. Easy operation, the crane does not need any other auxiliary equipment. The grab can service after being put on the hook. Now the grabs are widely used in bulk vessels, ports, and are exported in batches.
The wireless remote control grab is a kind of bulk grab that can be applied to the single cable grab in the air. It is usually used with a single-hook crane, which solves the difficulty of traditional single cable grabs with low working efficiency and large operation intensity. For single-hook type cranes and ship cranes, its work is reliable and easy to operate. The grapple comes with a closed hydraulic system. The wireless remote control device is used to realize the opening and closing of the grab. It not only has the characteristics of simple structure and reliable use of the rope grab, but also has the characteristics of high production efficiency of the power grab. It is widely used in ships, ports, stations, factories, mines and other industries. It is an ideal tool for handling bulk cargoes such as coal, mineral powder, bulk chemical fertilizers, and yellow sand. The wireless remote control grab can work under harsh environment such as high temperature, cold, dust, rain, etc. and its performance is not affected. The remote control distance can reach more than 100 meters. The grab uses high-performance battery. After each charge, the grab can be Continuous operation for more than 100 hours. Connection to the crane: The balancer of the grab can be used directly on the hook of the crane.