UL—D6
Unilark D6.
General-purpose logistics UAV platform.
Logistics
General-purpose logistics UAV 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
- Case size
- customizable
- Compatible casting
- Support
- Size
- 1.8m×1.8m×0.51m
- Maximum speed
- 18m/s
- Position precision
- ±15cm
Specifications verified against EFY's first-party page on 2026-08-17. View source or request a current datasheet.
Key features
- General purpose:
- Arm detachable, foot frame and load replaceable
- Precision:
- Centimeter-level high precision positioning
- Flexible:
- Manual and Unmanned loading and unloading
- Redundancy:
- Redundant satellite navigation system
- Redundant directional module
- Redundant UAV landing guidance sensor
Inside
Every part, apart.
Turn the drone, pull it apart with the slider, and pick a part to see what it does.
Drag to turn · click a part
In operation
Where it flies.

Delivery cycle · logistics route

Unilark D6 · patrol & inspectionVisualization from EFY photography
Sources 3 · retrieved 2026-08-17
Where these facts come from.
Figures and quotations on this page were taken from EFY's own website on the dates shown.
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