DE120 120cc Twin-Cylinder Air-cooled Gasoline Engine for Industrial UAVs

The DE**0 is a lightweight yet powerful **0cc twin-cylinder *-stroke gasoline enginedesigned for medium-class UAVs. Delivering up to *6.5 kg thrust at **0 m altitude and excellent high-altitude capability of *3.5 kg thrust at ***0 m, the DE**0 is optimized for professional applications such as logistics delivery, aerial mapping, inspection, and surveillance.

With a weight of only 3.*5 kg, it supports UAVs up to *0 kg MTOW, offering one of the best thrust-to-weight ratios in the **0cc category. Its three-bearing crankshaft ensures smooth power delivery and extended durability, making it a top choice for drone manufacturers worldwide.

• Twin cylinders — Horizontally opposed layout reduces vibration, improves flight stability and extends engine life.
• Air-cooled — Lightweight, maintenance-free cooling, suitable for long-endurance operations.
• Two-stroke power — Higher power density and quick throttle response for demanding missions.
• Automatic CDI ignition — Smart ignition timing ensures reliable startup and stable combustion.
• Mixture lubrication — Simpler structure, higher reliability, lower maintenance requirements.
• Push & pull compatible — Fits widely-used fixed-wing and hybrid VTOL UAV configurations.

• Medium-range fixed-wing UAVs
• Hybrid VTOL aircraft (cruise engine)
• Delivery & logistics drones
• Border patrol and security platforms
• Agricultural and mapping UAV missions

• Superior efficiency and reliability across global UAV fleets.
• One of the best thrust-to-weight ratios in the **0 cc class.
• Low operational cost, high durability, industrial-grade QC.
• Ideal for long-endurance commercial UAV integration.