Port Four Ropes /two line Mechanical Clamshell scope Grab Bucket for Grain is an efficient tool for handling grains, fertilizers, ores, clinker, bauxite and other bulk material. TR 300 has 2-20m³ capacity it has 2 line opening and 2 line closing functions. The mechanical structure for opening & closing is succinct and original. No maintenance required except greasing. It is easy to use and can work under any circumstances in order. TECHNICAL FEATURES: It is used to transport cast loads which have 0,5-2 ton/ m3 density. Four rope system. Our products have the capacity between 2 m3 up to 20 m3. They are painted two times against the corrosion. bucket jaws are made of special steel material. Casted steel pulleys are used.
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