... , Track roller, Carrier roller 3. Ground Enganging Tools:Excavator Bucket, Bucket Tooth & Adapter, Cuuting Edge... 4. Rubber track for Excavator ... EnvironmentStandard BucketQ460WH60AStandard thickness plate and high quality tooth plateFor digging clay, or loading the sand, mud and gravel. ... plate, so that it can resist grinding and bendingFor digging the rubble, gravel and clay with tough stone, or ...