| Manufacturer | Heinkel |
| Model | HD.34 |
| Modification | HD.34 |
| Country | Germany |
| Years | 1928 |
| Type | Bomber |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 18.00 m |
| Length | 11.73 m |
| Height | 4.84 m |
| Wing area | 85.40 m2 |
| Zero fuel weight | - |
| Empty weight | 3000 kg |
| Maximum takeoff weight | - |
| Normal takeoff weight | 4500 kg |
| Flight duration | - |
| Engine | 2 BMW VI |
| Power | 2 x 750 HP |
| Thrust | - |
| Maximum speed | 266 km/h |
| Cruising speed | 220 km/h |
| Rate of climb | - |
| Practical range | - |
| Service ceiling | 7600 m |
| Hovering ceiling | - |
| Crew | 2-3 |
