SPECIFICATIONS
| Model Number | RGM-122 |
| Classification | Prototype |
| Manufacturer | Anaheim Electronics |
| Operator(s) | Earth Federation Forces |
| Head Height | 14.5 m |
| Weight | 8.5 t (empty) / 16.5 t (max gross) |
| Armor Material | Gundarium Alloy Ceramic Composite |
| Power Plant | Minovsky Ultracompact Fusion Reactor — 3980 kW |