Klank is one of the top two robots that serve the Royal House of Gadgetry. Klank is a humanoid robot, while Orbus is more of a cute-looking module. They serve as the monster enlargers of the Zeo arc, and are often kicked around by their masters. When King Mondo wanted to have his machine/monsters grown to megazord size, Klank was given an upgrade to allow him flexibility to swing Orbus around until he built enough momentum to toss him at the monster in need of enlarging. Klank has a rather thick Scottish burr for a mechanical background.