Engine Material | Lightweight UAVs requiring thermal management | Industry: Cast Iron (500 kg/m³) Our Base: Aluminum Alloy (270 kg/m³, ASTM E8/E9) (▲1) Our Advanced: Aluminum + Ceramic Coating (280 kg/m³, ASTM C31) (▲1 for durability) | Lightweight reduces drone weight; superior heat dissipation for prolonged use | Ceramic coating increases cost by ~20% compared to Base version |
Cylinder Configuration | High-power applications in UAVs | Industry: Single-cylinder (3 HP/120CC) Our Base: Twin-cylinder (5 HP/120CC, ISO 9249) (▲1) Our Advanced: Twin-cylinder + Intercooler (6 HP/120CC, SAE J1995) (▲1) | Twin-cylinder delivers smoother operation and 66% higher power output | Twin-cylinder requires more frequent valve adjustments |
Ignition System | Frequent starts in variable conditions | Industry: Traditional Points-Based (50 starts/hour) Our Base: Electronic Ignition (100 starts/hour, SAE J1171) (▲1) Our Advanced: Smart Electronic Ignition (150 starts/hour, ISO 16750) (▲1) | Eliminates spark plug fouling; 3x more reliable starts | Advanced systems require proprietary diagnostic tools |
Noise Level | Urban/residential drone operations | Industry: 55 dBA (ISO 3744) Our Base: 48 dBA (▲1) Our Advanced: 42 dBA (▲1) (quieter than a whisper at 40 dBA) | Meets FAA noise regulations; ideal for stealth missions | Advanced mufflers add 150g to engine weight |
Propulsion Efficiency | Long-endurance drone flights | Industry: 4.5 HP/120CC Our Base: 5.5 HP/120CC (▲1, SAE J1995) Our Advanced: 6.2 HP/120CC (▲1, SAE J1995) | 38% higher power-to-weight ratio; extends flight time by 20% | Advanced version requires premium unleaded fuel (+15% cost) |
Customization Options | Hobbyist modifications/upgrades | Industry: Limited modular parts Our Base: 10+ modular components (ASTM F2232) Our Advanced: 20+ modular components + proprietary connectors (▲1) | Easy performance tuning; compatible with aftermarket accessories | Advanced connectors may void standard warranty terms |