This package contains a low-detail Bucket-wheel excavator.
Bucket-wheel and Arms are animateable.
Just drag the prefab into your scene and arrange the arms as you like.
You may also want to have a look at the example scene.
Textures-sizes between 256x256 to 1024x1024.
The whole object uses about 50.000 Polygons.
The original FBX-file is also included in the package.