Peel grab: 1.There are 4 or 5 grabs depending on the excavator tonnage.Even grab is controlled by a separate cylinder. 2.Can be open,self-close,full-close three profile 3.Can be either mechanical-driven or hydraulic-driven 4.Cylinder's piston are well protected by steel plate against collision damange. 5.Oil hose are well protected by plastic covering.
