Width : 15 m Height : 13 m Weight : 5000 tons
- Vacuum Vessel
- Toroidal Magnetic Field Coil
- W-shaped Divertor
- Poloidal Magnetic Field Coil
- Materials of The First Wall and Divertor tiles
- Support Structure
- Glow Discharge Device
- Vacuum Pumping System
- In-situ Boronization System
- Baking System
- Insulation Monitoring System
- Gas Injection System
- Pellet Injection System
- Primary Cooling System
- JT-60 Machine Control System
- Secondary Cooling System