Overview
VA-EN300 is a high-performance UAV piston engine featuring a 4-cylinder, 4-stroke horizontally-opposed design. The combined water- and air-cooling system ensures stable thermal control, while dual ignition redundancy enhances operational reliability for demanding UAV missions.
Engine Highlights
4-cylinder and 4-stroke horizontally-opposed
Water-cooled (cylinder head) and air-cooled (cylinder)
Dual ignition redundancy design
Corrosion Resistance
3500m Take-off performance
5000m High service ceiling capability
Technical Parameters
| Displacement(ml) | 1211 | ||||||
| Dimension(mm) | 670X580X420 | ||||||
| Dry Weight(kg) | 62.3 | ||||||
| Maximum Power(kW/(r/min) | 59.6/5800 | ||||||
| Maximum Continuous Power(kW/(r/min) | 58/5500 | ||||||
| Power Weight Ratio(kW/kg) | 0.96 | ||||||
| Compression Ratio | 9:1 | ||||||
| Power Supply(kW) | 0.25 | ||||||
| Start Mode | Electrical Starter | ||||||
| Ignition | Dual Capacitor Ignition | ||||||
| Fuel Supply Mode | Carburetor | ||||||
| Fuel Type | 95#gasoline | ||||||
| Cooling Mode | Water-cooled(cylinder head) and air-cooled (cylinder) | ||||||
| TBO(h) | 2000 |
VA-EN300 Power Chart
Performance data may vary depending on operating conditions and configuration.
Performance data may vary depending on operating conditions and configuration.
Application Scenarios
Hybrid VTOL Fixed-Wing UAV
VA-EN300 is optimized for hybrid VTOL fixed-wing UAVs, enabling vertical takeoff and landing combined with efficient fixed-wing cruise for long-endurance missions.
Heavy-Payload UAV Platforms
With strong and stable power output, VA-EN300 supports heavy-payload UAV platforms carrying sensors, communication equipment, or specialized mission systems.
Professional After-Sales Support
Basic Support
- UAV Engine Deployment & Flight Support Services
- On-Site Engine Maintenance Services
- After-Sales Spare Parts Supply
- Engine Operation & Maintenance Training
Extended Support
Comprehensive UAV Project Support
Engine Maintenance & Lifecycle Services
Batch Installation & Modification Support
Engine System Support Solutions
Spare Parts Sharing Platform
Technical Materials & Component Supply
Contact for More Information
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