大河原邦男
First appear as part of Mobile Suit Variations, design by Kunio Okawara. The Worker Zaku was a variant on the traditional Zaku design designed exclusively for labor. The unit's cockpit was modified and constructed from the cockpit of a standard construction vehicle, allowing someone without military training to pilot the suit. The suits were fielded in western Asia, until the production was moved towards the MS-06V, which used most of the same parts as the MS-06W.