Introducing our latest innovation, the Excavator Modification Excavator Rock Arm! As a factory dedicated to delivering exceptional construction equipment, our product combines power, efficiency, and durability. Enhance your excavator's performance with this rock arm, designed to effortlessly tackle sturdy rock formations. With a robust build and seamless operation, our modification ensures precise excavation and rock-breaking, optimizing your productivity and saving valuable time on-site. Trust our factory-quality product to revolutionize your digging experience!