Hummingbird

The "Hummingbird" DB201C is a horizontally opposed, two-cylinder, two-stroke air-cooled heavy oil piston engine independently developed by Hangrui Power. It adopts technologies such as an opposed structure and air-clamping injection. It has the following application characteristics: 1. Heavy oil fuel; 2. Low fuel consumption and long endurance; 3. A wide range of application environments; 4. Low-temperature starting performance; 5. The maximum altitude is 6,500 meters; 6. Time Between Overhauls (TBO) > 250 hours. It can be applied to small vertical takeoff and landing drones, swarm drones, target drones, etc.