Hover Droid (large)
Droid Hovers, which could float, were battle droids used at Cloud City prior to the Bespin Occupation. While in the air, Droid Hovers would spin. A smaller version was also in use at the same time as the Droid Hover.
Production Notes
The video game Super Star Wars: The Empire Strikes Back was the debut of Droid Hovers, and their name was established later in the strategy guide titled Super Empire Strikes Back Official Game Secrets. The name Droid Hover is also shared by another droid that is seen in Super Star Wars: The Empire Strikes Back.