Jedi Kazdan Paratus used junk behemoths he created to protect his Temple on Raxus Prime, especially from Rodian scavengers. Unlike other junk droids made of salvaged scraps, his droids were held together by the power of the Force.
Each junk behemoth, like other junk golems, was constructed out of scraps lying around the Raxus Prime surface by Kazdan Paratus. They were slightly larger than the Scrap Guardian, but were second in size when compared to the Junk Titan. Junk behemoths were used to hold back Galen Marek in his attempt to raid the Raxus Prime Jedi Temple and kill Paratus. Galen ran into two of the make-shift droids before encountering Paratus himself. Paratus used pieces from old Separatist droids to construct them; the CIS logo was visible on the chest, and the arms were the wings of vulture droids.