Product overview
The EFY Unilark D6 is a general-purpose logistics flight platform operated from the Unihangar D1. Its white hexacopter body carries six arms, six motors and six propellers, with one propeller per arm. Two red arms identify the front. The detachable arms, replaceable landing frame and interchangeable cargo boxes provide physical flexibility for different loads. Cargo cases can be made to suit the load and released in flight, while loading and unloading can be performed manually or through unmanned operation.
The D6 measures 1.8m×1.8m×0.51m with a 1.2m wheelbase, defining its overall physical footprint. Its maximum take-off weight is 21kg, maximum flight distance is 20km and maximum endurance is 30min; maximum speed is 18m/s. Environmental ratings comprise Level-5 wind resistance and IP54 protection. EFY flight control manages the delivery route, while a GNSS module provides ±15cm positioning precision. The control architecture also incorporates redundant satellite navigation, a redundant directional module and a redundant landing guidance sensor for the UAV.
Specifications
| Specification | Value & conditions |
|---|---|
| Product | EFY Unilark D6 logistics UAV |
| Platform configuration | General-purpose logistics flight platform with detachable arms and interchangeable cargo boxes; flown from the Unihangar D1. |
| Maximum take-off weight | 21kg |
| Maximum flight distance | 20km |
| Wind resistance | Level-5 |
| Protection grade | IP54 |
| Wheelbase | 1.2m |
| Maximum endurance | 30min |
| Cargo case size | Customizable |
| Cargo release support | Supported |
| Overall size | 1.8m×1.8m×0.51m |
| Maximum speed | 18m/s |
| Position precision | ±15cm |
| Replaceable components | Detachable arms; replaceable landing frame and load. |
| Loading and unloading | Manual and unmanned loading and unloading. |
| Navigation and landing redundancy | Redundant satellite navigation system, directional module and UAV landing guidance sensor. |
| Airframe architecture | White hexacopter body. |
| Arms and orientation markings | Six arms; two red arms identify the front. |
| Motor count | 6 |
| Propeller arrangement | Six propellers, one per arm. |
| Cargo case functionality | Cargo case sized for the load, with in-flight release capability. |
| Flight controller | EFY flight control for delivery route control. |
| Positioning hardware | GNSS module providing positioning within ±15 cm. |
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