1. Product Concept & Core Advantages System Type: Extended-Range Petrol-Electric Hybrid (Range Extender) Key Feature: Ultra-Long Endurance Primary Value Props: * Superior Flight Endurance Heavy-Duty Payload Capacity High-Performance Propulsion System 2. Generator Unit Specifications Engine Type: Two-stroke forced water-cooled piston generator set Engine Displacement: 376cc (Model 50) 476cc (Model 80, 160) Generator Power: 16 kW Fuel Tank Capacity: 15 L Operational Benefits: * Higher workload efficiency No need for expensive power batteries Eliminates cycle charging wait times Saves time, labor, and maintenance costs 3. Intelligent Navigation & Safety Features Precision RTH (Return-to-Home): Powered by Beidou/GPS technology. Ensures the aircraft can return safely regardless of signal strength or if it exceeds the remote control range. Low Voltage Protection: Utilizes electronic fence and voltage monitoring to trigger an automatic return to the takeoff point when power is low. Mission Control: Supports intelligent point-based mission planning and autonomous control. 4. Design & Application Aesthetics: Aerodynamic "Streamline" design merging technology and aesthetics. Features an integrated, minimalist, and elegant airframe. Durability: High-strength aluminum alloy and carbon fiber construction for long-term industrial use. Agricultural Utility (If applicable): High-capacity 50L chemical tank for long-duration spraying, designed to prevent leakage and protect crops from chemical damage. 5. Ground Station (GCS) Parameters Display: 7-inch HD high-brightness touchscreen (visible under direct sunlight). Resolution: 1920 × 1080 Operating System: Embedded Android system. Control Link: 10 km radius (Line-of-Sight, unobstructed). Durability: IP67-rated (waterproof, dustproof, and drop-resistant). Battery Life: Up to 8 hours of operation; supports 18W fast charging. Maps: Supports AutoNavi, Google China, and Google Maps. 6. Flight Control Functions Mission Planning: Preset waypoints and routes with real-time editing capabilities. Real-time Telemetry: Live monitoring of aircraft status, images, video, voltage, satellite count, coordinates, altitude, speed, distance, and mission progress. Automation: One-key takeoff, one-key landing, and autonomous cruise. Safety Protocols: Failsafe RTH for signal loss, low-voltage RTH, electronic fence triggers, original path return, and climb-to-safe-altitude return. Environmental Tolerance: Operating temperature range from -40°C to 70°C. 7. Detailed Specifications Model 50 Model 80 Model 160 Product Model 50 80 160 Wheelbase 2200 mm 2200 mm 2200 mm Unfolded Dimensions (LWH) 2650 × 2650 × 1100mm 2650 × 2650 × 1100mm 3250 × 3250 × 1100mm Propeller Size 56 inches 56 inches 66 inches Number of Blades 4 4 4 Takeoff Weight 115kg 65kg 65kg Endurance (Full Load) ≥ 72 min ≥ 72 min ≥ 72 min Cruise Speed 20 m/s 20 m/s 20 m/s Ascent Speed 5 m/s 5 m/s 5 m/s Descent Speed 5 m/s 5 m/s 5 m/s Pitch Angle 30° 30° 30° Rotational Angular Velocity (Yaw) 120°/s 120°/s 120°/s Rotational Angular Velocity (Pitch) 120°/s 120°/s 120°/s Hovering Accuracy (Vertical) ± 0.3 m ± 0.3 m ± 0.3 m Hovering Accuracy (Horizontal) ± 0.5m ± 0.5m ± 0.5m Engine Model CF-2E66 Two-stroke Water-cooled Engine CF-2E66 Two-stroke Water-cooled Engine CF-2E66 Two-stroke Water-cooled Engine Number of Engines 1 1 1 Engine Displacement 376 CC 476 CC 476 CC Engine Power 20 kW 20 kW 20 kW Rated Voltage 72 V (18S) 72 V (18S) 72 V (18S) Generator Power 16kW 16kW 16kW Fuel Tank Capacity 15L 15L 15L Fuel Type 95# Gasoline 95# Gasoline 95# Gasoline Lubricating Oil 2T Lubricant (1:40 ratio) 2T Lubricant (1:40 ratio) 2T Lubricant (1:40 ratio) Fuel Consumption 13L/h (at full power output) 13L/h (at full power output) 13L/h (at full power output) Operating Environment -20°C ~ 50°C -20°C ~ 50°C -20°C ~ 50°C Flight Altitude Limit 1000m 1000m 1000m Wind Resistance Safe takeoff/landing at 11m/s Safe takeoff/landing at 11m/s Safe takeoff/landing at 11m/s Battery Type Lithium Battery Lithium Battery Lithium Battery Battery Capacity 30000mAh 30000mAh 30000mAh Rated Voltage (Battery) 72V (18S) 72V (18S) 72V (18S) Noise Level (Nearby) 76dB 76dB 76dB Noise Level (at 100m) 68dB 68dB 68dB Empty Weight 65kg 65kg 65kg Maximum Payload 50 kg 145 kg 225 kg