The Grab Specialist - Product information

23 Hydraulic grabs ams- e s- - drau- ulic lams- rau- le- u- lic log/ hell ging nd- t nge nd- er Hydraulic Clamshell Grabs These grabs are specially designed for charging and discharging of sand, gravel and other bulk materials. These grabs are also suitable for dredging purposes. The grabs can be executed with open or closed shells depending on the job and the type of material to be handled. The grabs are manufactured of high wear resistant steels. All bearings are heavy-duty and sealed for high performance. The grabs can be executed with a hydraulic rotator for 360˚ rotation or a Mechanical rotator 270˚ rotation. The mechanical rotator will standard be executed with 200mm height compensation. Optional the shells can be executed with clay ejector to push out sticky material, like clay. A suspension link for connection of the grab to the crane can be manufactured according to your requirements. Technical description Max. press operating: 320 bar Max. press rotating: 200 bar (Hydraulic rotation) Nr. of cylinders: 2, protected Cylinders: Heavy Duty, Double acting Cylinder rods: Stainless steel, hard chromed Shafts: 42CrMo4 Shells: high wear resistant steel Hardox 400 Frame: Dillimax 690, S355J2G3. 3D Model Type HC. With Clay ejector