The FlySpark AeroEngine-500 Twin-Cylinder Gasoline UAV Engine is a high-power 500cc propulsion system designed for large industrial UAV platforms that require strong thrust, heavy-lift performance, and reliable long-endurance operation.

With a twin-cylinder, two-stroke, air-cooled architecture, the AeroEngine-500 delivers strong power output while maintaining a practical structure for professional UAV integration. The engine is suitable for large fixed-wing UAVs, heavy-lift hybrid VTOL drones, cargo UAVs, logistics platforms, mapping aircraft, and industrial inspection UAV systems.

The engine provides up to 44.88 hp / 33 kW power output and supports UAV platforms up to 220 kg MTOW, making it suitable for demanding professional applications where high propulsion power and stable performance are required.

Its solid-state magneto ignition system helps provide reliable combustion, while the high-strength alloy steel crankshaft improves durability for continuous field operations. The engine also supports push and pull propeller configurations, giving UAV manufacturers and integrators more flexibility for different airframe layouts.

The FlySpark AeroEngine-500 can be configured with optional onboard generator output of 350W, 500W, or 1000W depending on project requirements. This makes it useful for UAV platforms that require continuous electrical power for avionics, sensors, telemetry systems, and mission equipment.

Key Features:

• 500cc twin-cylinder gasoline UAV engine
• Twin-cylinder, two-stroke, air-cooled architecture
• Power output up to 44.88 hp / 33 kW
• Static thrust up to 60 kg at 100 m altitude
• Supports large UAV platforms up to 220 kg MTOW
• Solid-state magneto ignition for reliable operation
• High-strength alloy steel crankshaft for improved durability
• Optional 350W / 500W / 1000W onboard generator
• Compatible with push and pull propeller configurations
• 24V electric starter for convenient operation
• Suitable for heavy-lift fixed-wing UAVs and hybrid VTOL platforms
• Designed for logistics, mapping, inspection, cargo, and industrial UAV applications

Specifications:

Product Type: Gasoline UAV Engine
Brand: FlySpark
Model Name: AeroEngine-500
Engine Type: Twin-cylinder, two-stroke, air-cooled
Displacement: 500 cc
Power Output: 44.88 hp / 33 kW
RPM Range: 2500–6000 rpm
Static Thrust at 100 m: 60 kg
Static Thrust at 1800 m: 55.5 kg
Supported UAV MTOW: Up to 220 kg
Recommended Propeller: 30 × 26 inch
Bore x Stroke: 75 mm x 56 mm
Engine Weight: 17 kg
Fuel Consumption: 13.5 L/h
Ignition System: Solid-state magneto ignition
Carburetor: All-round carburetor with choke
Generator Option: 350W standard / 500W or 1000W optional
Starter: 24V electric starter
Dimensions: 440 x 290 x 310 mm
Crankshaft: High-strength alloy steel
Lubrication Ratio: 20:1
Installation Type: Push or pull propeller configuration

Applications:

• Large fixed-wing industrial UAVs
• Heavy-lift hybrid VTOL UAV platforms
• Cargo and logistics UAV systems
• Long-endurance mapping drones
• Industrial inspection UAVs
• Large-area survey UAV platforms
• Disaster response and supply delivery UAVs
• Utility and infrastructure inspection drones
• Maritime and offshore inspection aircraft
• Research and development UAV projects
• High-payload professional drone platforms

The FlySpark AeroEngine-500 is suitable for UAV manufacturers, drone integrators, industrial operators, research teams, and professional aviation projects that require a powerful and reliable gasoline engine for large UAV platforms.