Hardware Specifications Number of rotors: 6 Axle spacing: 1.97m Positioning mode: GPS/RTK Extended dimensions: 1900mm * 1900mm * 1200mm Folded dimensions: 1200mm * 1200mm * 1200mm Transport dimensions: 1450mm * 1340mm * 1050mm Empty weight: 19kg Maximum payload: 25kg Flight Parameters Battery life: ≥ 65 minutes with empty load Economical cruising speed: 28km/h Maximum level flight speed: ≥ 72km/h Hovering accuracy: ≤ 0.5m Heading accuracy: ≤ 3 degrees Communication range: Remote control communication ≥ 2km, data transmission communication ≥ 50km Wind resistance capability: 12m/s (6th wind level) Rainproof performance: Moderate rain