| Spec | BMR4-80 | BMR4-60 | BMR4-40 |
|---|---|---|---|
| Configuration | Coaxial X8 (Redundancy) | Quadcopter | Quadcopter |
| Payload | 10kg (Can be customised) | 10kg (Can be customised) | 3kg (Can be customised) |
| Endurance | Up to 38 min | Up to 42 min | Up to 42 min |
| MTOW | 25kg | 22kg | 16kg |
| Batteries | 16-42Ah | 16-42Ah | 16-30Ah |
| Powerplant | 8x 28-32in | 4x 28-32in | 4x 26-28in |
| Endurance Options | Hybrid EFI (4 hours) | Hybrid EFI (4 hours) | – |