Boss miner droid

The Super Miner Droid was a Miner Droid that had a dangerous weapon on its back. It was helping the Confederacy and the Nightsisters dig up force crystals on Christophsis during the Clone Wars. The Super Miner Droid did notice C-3PO and R2-D2, and attempted attacking, but Artoo close the door in enough time to save them.

Appearances
Star Wars: The Clone Wars: Jedi Alliance