This item is archived from our catalog and no longer for sale. This page is available as a reference only.
This is an excavator arm that can be used to DIY excavator. Fitted with three motors. Three joints can be active, you need to supply it with 3-8v power to make it work, it is responsive and accurate. It looks cool but the operation is very simple. Hope you will like it.
- Motor type: 130
- Work voltage: 3-8V