Ask, and ye shall receive! Ratchet is a very good millitor who serves double duty as the colony's Chief of Security and as one of Mechi's (many) mechanical butlers. It is very diligent in its patrol duties and can often be found carefully inspecting the holding platforms where Ms Clarabelle (the sightstealer) and Kitschy Flamingo (the fingerspike) are contained.

Nobody will hurt its boss, no sir, not while Ratchet is still functional!

(The picture in question)