Mining shovel cover buffer device to increase the retention of the cover, including disk springs, shorter than the outer arm or middle arm, and hardened cloth, to increase the contact surface of the outer arm Last photo

摘要

Shock absorber Kit lid Bucket Shovel Mining to increase the holding force of the lid, which comprises Disc Springs for Press Friction surfaces,With cuts in the arms to increase the contact surface of the pin and bushing to increase the contact surface of the arms with the shirt Floating.