Used by the Dawn Horizon Corps space pirates, it is a mobile worker that focused on power and firepower. Like the NK-17 Gjallarhorn Mobile Worker, it has a pair of weapon binders and a cockpit located in the lower carriage.
Names：
HD Mobile Worker
（HD-21）Status： MW of Dawn Horizon Corps
Tags： Mass ProductionMobile WorkerDawn Horizon Corps
World： the World of Mobile Soldiers
Works： Mobile Suit Gundam Iron-Blooded Orphans
LeveL： C
Used by the Dawn Horizon Corps space pirates, it is a mobile worker that focused on power and firepower. Like the NK-17 Gjallarhorn Mobile Worker, it has a pair of weapon binders and a cockpit located in the lower carriage.