Hummingbird

The "Hummingbird" DB201 is a horizontally opposed, two-cylinder, two-stroke air-cooled heavy oil piston engine. It adopts technologies such as opposed structure, efficient and reliable combustion system, and high-pressure common rail technology. It has the following application features: 1. Heavy oil fuel; 2. Low fuel consumption, meeting long-endurance requirements; 3. Strong adaptability to high-altitude and marine environments; 4. Compression ignition combustion, stable and reliable power output; 5. Maximum altitude of 5,000 meters; 6. Time Between Overhauls (TBO) > 200 hours. It can be applied to small vertical take-off and landing unmanned aerial vehicles, long-endurance compound-wing unmanned aerial vehicles, etc.