The Grab Specialist - Product information

14 Technical description Frame: Dillimax 690/ S355J2G3 Shafts shells: 42CRMo4 Shell execution: Closed Shells: Hardox 400/ S355J2G3 Sheaves: S355J2G3 Bearings shells: Heavy Spherical Bearings (sealed) or bronze Mechanical level-cut clamshell grabs This type of grab is specially designed for dredging of polluted mud. The advantage compared to a normal dredging grab is that has a low turbulence when lifting the grab, it has a bigger foot print and because the grab will close almost horizontally it is possible to remove mud from the bottom very accurately. By positioning the grab you can remove only the required layer of polluted mud without taking any non polluted mud. The grab is suitable for dredging mud with a density up to 1.5 t/m3.