DE350 · 350cc Carbureted Gasoline Drone Engine
The DE350 is a 350 cc carbureted gasoline drone engine designed as a robust single-cylinder power source for hybrid VTOL and fixed-wing UAV platforms.
Using conventional aviation gasoline with 2-stroke oil, DE350 provides strong torque, quick throttle response and straightforward maintenance.
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Designed for industrial UAV applications where reliability, endurance and predictable fuel consumption are more important than extreme peak power.
- Simple carbureted architecture for easy operation and service.
- High power density in the 350 cc class.
- Ideal as a dedicated cruise engine in hybrid VTOL.
- Designed for continuous operation on aviation gasoline.
Typical UAV applications
DE350 is particularly well-suited as:
- A cruise engine for hybrid VTOL drones
- The main propulsion system for long-range fixed-wing UAVs
- Range extender engine in hybrid architectures
Key specifications
| Brand / Model | DE ENGINE · DE350 |
|---|---|
| Engine type | Single-cylinder, 2-stroke, air-cooled, carbureted |
| Displacement | 350 cc |
| Power output | Approx. 25–28 hp class (reference) |
| Fuel | Aviation gasoline (or 90+ RON) + 2T synthetic oil |
| Ignition system | Electronic ignition |