Key Features

• Carbureted Fuel System:
  Uses a high-precision carburetor for consistent air-fuel mixture delivery and smooth throttle response across varying altitudes and load conditions.

• Powerful and Reliable:
  Generates up to 18.5 kW of output, providing strong thrust and endurance for medium-to-large UAVs.

• Precision CNC Machined Components:
  Each engine part is manufactured with high-tolerance CNC processing to ensure stability, balance, and extended operational lifespan.

• Air-Cooled Dual Cylinder Design:
  The opposed-cylinder configuration and efficient air-cooling system maintain engine performance even under continuous operation.

• Lightweight Construction:
  Compact size and optimized aluminum alloy structure reduce overall drone weight and improve payload capacity.

• Dual Ignition System:
  Redundant ignition ensures stable and secure engine performance — essential for critical missions.

• High Altitude Capability:
  Engineered for consistent operation up to 6,000 meters above sea level, ideal for mountain patrol, mapping, and logistics missions.

• Fuel Efficient & Cost Effective:
  With low fuel consumption and minimal maintenance needs, the DE350 significantly lowers long-term operational costs.

Applications

The DE350 carbureted UAV engine is suitable for a wide range of professional and industrial UAV platforms, including:

• Fixed-Wing Long-Endurance UAVs – For mapping, surveying, and large-area monitoring missions.

• VTOL Hybrid UAVs – Providing stable cruise power for both vertical takeoff and fixed-wing flight.

• Heavy-Lift Delivery Drones – Ensures consistent thrust for logistics and cargo transport operations.

• Agricultural UAVs – Designed for precision crop spraying and field management.

• Reconnaissance and Surveillance UAVs – Operates reliably under continuous flight conditions.

Advantages of DE ENGINE

• Specialized in UAV Power Systems: DE ENGINE focuses exclusively on industrial-grade drone engines.

• Full CNC Machining: Ensures mechanical precision and dynamic balance.

• Optimized for Endurance & Payload: Perfect for long-range and heavy-load operations.

• Integrated Design: Compatible with DE ENGINE mufflers, propellers, and ignition systems.

• Global Support: Full export documentation, after-sales service, and spare parts availability.

• Trusted Brand: DE ENGINE stands for Durability, Efficiency, and Engineering Excellence.

Packaging & Delivery

Each DE350 engine is shipped as a ready-to-install power unit, including:

• DE350 UAV engine assembly

• Dual ignition system

• Mounting accessories and fuel line kit

• User manual and test report

All units are securely packaged in anti-shock, moisture-proof crates suitable for air and sea transportation.

Why Choose DE350

• Advanced carbureted gasoline technology ensures smooth throttle control and easy maintenance.

• Excellent power-to-weight ratio ideal for endurance-focused UAVs.

• Rigorously tested for stability, vibration resistance, and thermal performance.

• Designed for professional UAV integrators and OEM manufacturers.

• Supported globally through EnginePort.com, the platform for next-generation UAV propulsion systems.