Features
                                    Compared 
                                    to conventional welding: 2 times life, no 
                                    distortion, 2 times strength, total boring 
                                    work and the lightest weight. 
                                    Check 
                                    valve function to prevent dropping of objects 
                                    to secure safety. 
                                    Maximizing 
                                    work efficiency by using large capacity 
                                    cylinder. 
                                    MP-series 
                                    Thumb Grab can be installed specially at 
                                    5 ton and 14 ton excavators of all brands. 
                                    Cylinder 
                                    shock absorber of cushion function: Brake 
                                    function in cylinder protects excavator 
                                    boom before and after operation 
                                    Cylinder 
                                    cushioning function prevents twisting, crack 
                                    at the welded part and breakage of 
                                    cylinder seal kit. 
                                    PT60, 
                                    a special steel of POSCO, is adopted for 
                                    all models. Light weight and high elasticity 
                                    steel plates secure low abrasion and excellent 
                                    resilience. 
                                    Standard 
                                    adoption of special valve for prevention 
                                    of grab loosening. 
                                    Cylinder 
                                    and excavator protection due to in-cylinder 
                                    flow control valve 
                                    Both 
                                    electric and hydraulic piping can be used 
                                    Angle 
                                    adjustment work is possible after grabbing 
                                    of objects. 
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