Product overview
The EFY Unihawk 80E is an electric cargo flight platform built around six arms, each carrying a coaxial motor pair, for a total of 12 motors and propellers. Its carbon-fiber composite and aviation-aluminum structure measures 3.7 × 2.4 × 1.2 m and weighs 245 kg empty. A payload compartment sits beneath the fuselage, with tubular landing gear supporting parking and landing. The platform provides expanded mounting space for cargo integration. Maximum payload is 80 kg, within a maximum takeoff weight of 325 kg.
The aircraft configuration incorporates lithium-battery power, intelligent battery management, Finix3000 triple-redundant flight control, and a mission scheduling computer. Redundant positioning, heading, and communications systems accompany autonomous flight and night-flight capability, a portable ground-station design, and cloud monitoring with health checks and fault warnings. Maximum endurance is 32 minutes and maximum range is 30 km; cruise and maximum speeds are 54 and 72 km/h respectively. Operating limits include a 3500 m maximum ceiling, Force 7 wind resistance, −15 to +50 °C temperature range, and IP54 protection. Fast and slow charging take 60 and 120 minutes respectively.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | EFY Unihawk 80E |
| Product purpose | Electric heavy-lift UAV for autonomous cargo transport. |
| Rotor arrangement | 6 axes, 12 propellers |
| Overall dimensions | 3.7 m × 2.4 m × 1.2 m |
| Airframe materials | Carbon-fiber composite and aviation aluminum |
| Empty weight | 245 kg |
| Maximum payload | 80 kg |
| Maximum takeoff weight | 325 kg |
| Maximum endurance | 32 min |
| Maximum range | 30 km |
| Cruise speed | 54 km/h |
| Maximum flight speed | 72 km/h |
| Maximum flight ceiling | 3500 m |
| Positioning | RTK |
| Wind resistance | Force 7 |
| Operating temperature | −15 to +50 °C |
| Ingress protection | IP54 |
| Flight control system | Finix3000 triple-redundant flight control |
| Battery type | Lithium battery |
| Charging time | 60 / 120 minFast charging / slow charging. |
| Intelligent battery management | Supported |
| Motor and arm architecture | Six arms, each carrying a coaxial motor pair; 12 motors total. |
| Payload integration space | Expanded payload mounting space; no mounting-space dimensions specified. |
| Payload compartment and landing gear | Payload compartment beneath the fuselage; tubular landing gear. |
| Avionics architecture | Triple-redundant flight control combined with a mission scheduling computer. |
| Navigation and heading redundancy | Redundant RTK and single-point satellite positioning; redundant dual-antenna RTK heading and magnetic compass. |
| Communications redundancy and propeller protection | Redundant 4G and data-radio links; broken-propeller protection design. |
| Autonomous operation and ground station | One-button autonomous flight, fully autonomous night-flight capability, and portable ground-station design. |
| Cloud management | Cloud platform for online monitoring throughout cargo delivery, online health checks, and fault warnings. |
| Maintenance architecture | Electric drive intended to simplify maintenance; modular construction supports maintenance. |
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