To open this type of grab , you have to land the grab onto the cargo or hopper to unlock the system. To close grab with the wire cable of the crane. This type of grab is economical an practical.

Model Selection Chart(Density:1.8t/m3) Type Cap. Output Deadweight DYD5-1.0-1.8-00 1.0 18.5KW,380V,50HZ 2.4t DYD8-1.5-1.8-00 1.5 22KW,380V,50HZ 3.4t DYD10-2.0-1.8-00 2.0 22KW,380V,50HZ 3.8t DYD12-2.5-1.8-00 2.5 30KW,380V,50HZ s.ot DYD16-3.5-1.8-00...