The Grab Specialist - Product information

13 Mechanical (Line) grabs Technical description Shells: Hardox 400 / S355J2G3 with wearing strips. Lever arms: reinforced to avoid bending (Dillimax 690) Frame: Dillimax 690 / S355J2G3 Shafts: 42CrMo4 Bearing Shells: Heavy Spherical bearings Sheave bearings: Bronze / Sealed Double row cylindrical bearings Teeth: Interchangeable Mechanical roundnose grabs The mechanical round nose grab is specially designed for heavy-duty dredging and digging purposes. For very hard soils mixed with rocks. The Grabs can be executed in a Two- or Four Rope operation. The turning points are equipped with heavy duty bearings. The bearings are double sealed to prevent entering dirt into the bearings. The lever arms are reinforced to avoid bending. The inner side of the scales is smooth, without any abrupt transitions. This minimises the resistance during the digging in to the bottom and also makes it easier to unload sticky materials like clay. The knives are manufactured in a round shape for more strength and more impact into the very hard bottom grounds. For hard layers and different to penetrate materials, we recommend knives with teeth. The grabs are executed with knives with interchangeable teeth.