The Royal Naboo PKN-49, a labor droid model, represented a more refined iteration of the widely used PK-series worker droid from Cybot Galactica, specifically engineered for the Royal Naboo Security Forces. Unlike its predecessors, the PKN-49 featured a streamlined chassis that rested upon a singular wheel, resulting in a mode of movement reminiscent of a Hutt. This droid could be outfitted with specialized worker arms designed for tasks such as carrying, harvesting, and drilling, and even combat situations when required. To facilitate the transport of substantial cargo, it incorporated a distinctive "frill" structure positioned around its neck and shoulders. Notably, the PKN-49's droid communication was characterized by a melodious, flute-like tone.