This is the Powerfab Mini Spider Excavator
Being 360 degree slew it can dig over its wheels and use its legs as rear anchors enabling a better tearout/digging force.
The wheels can be moved inside the frame allowing the machine to access through a standard doorway. The engine and hydraulic powerpack can be removed from the machine and placed outside a house which is ideal for digging basement extentions
It's light weight means it can be towed easily across rough terrain by a quad bike to remote locations
![](https://i.ytimg.com/vi/Q3HUA1gKe54/maxresdefault.jpg)