Excavator four teeth/five teeth clamp, multi peel clamp, is widely used for handling, loading and unloading materials, such as sugarcane, wood, stone, steel slag, grabbing garbage, scrap metal and other special operations

Clamshell bucket is the bucket that can open and close to grasp the sediment and all kinds of bulk cargo. Clamshell bucket is a kind of spreader that mainly rely on the left and right two combined bucket or multiple jaw opening crawl and unloading materials.

Special for the mantle rock, clay, sandy stratum and weathered layer. Ripper also can be named digging ripper. It is used for digging hard soil, frozen soil, soft rock, weathered rock and cracked rock. It also can remove the root of the trees and other barries.