3B6-RA-7

The RA-7 sandcrawler droid was aboard the same Jawa sandcrawler as R2-D2 and C-3PO before they were sold to Owen Lars.

Appearances

 * Star Wars Episode IV: A New Hope

Behind the scenes

 * The backstory of the RA-7 sandcrawler droid is currently being developed by fans for the What's The Story? feature of Star Wars Hyperspace.