| 1. Catalytic converter | String | X | |||
| 2. ICE power | String | ↑ | X | ||
| 3. Motor power | String | ↑ | X | ||
| 4. Engine speed | String | ↑ | X | ||
| 5. Oil volume | String | ↑ | X | ||
| 6. Manufacturer | String | ↑ | X | ||
| 7. Working volume | String | ↑ | X | ||
| 8. Engine location | String | ↑ | X | ||
| 9. Fuel tank | String | ↑ | X |
| 1. Cup diameter | String | X | |||
| 2. Flame core length | String | ↑ | X | ||
| 3. Minimum thickness of welded material | String | ↑ | X | ||
| 4. Burner power | String | ↑ | X |
| 1. Battery system | String | X | |||
| 2. Additional battery | String | ↑ | X |
| 1. Brushless brushless motor | String | X | |||
| 2. Possibilities | String | ↑ | X | ||
| 3. Electronic overload protection | String | ↑ | X | ||
| 4. Electronic speed control | String | ↑ | X |
| 1. Brushless motor | String | X | |||
| 2. The presence of a stroke | String | ↑ | X |