
Long-range aerial platform
ZJ-G20 VTOL Fixed-Wing UAV
- Maximum takeoff weight
- 25 kg
- Mission payload
- 1.5–7 kg
- Reference endurance
- 3 h with 2 kg payload



Maximum-lift architecture for highly controlled, project-specific operations.
The KTZ3 is the highest-capacity reference platform in the Kaitian MAX line. Every deployment requires engineering review of the payload, center of gravity, operating site, crew procedures and applicable flight permissions.
System capabilities
Application fit
Technical data
Core performance and interface data for preliminary system selection.
Confirm a project configuration →| Maximum payload | 300 kg |
|---|---|
| Maximum endurance | 60 min |
| Control range | 20 km |
| Service ceiling | 5,000 m |
| Maximum takeoff weight | 260 kg reference configuration |
Engineering path
A clear sequence keeps product selection, integration and acceptance tied to the mission.
Confirm the environment, users, required outcome and constraints.
Resolve payload, interfaces, accessories and performance targets.
Agree tests, documentation, training, delivery and handover criteria.
Selection context
Use these guides to test the mission assumptions behind a product shortlist.
Operational Guide
Plan usable drone endurance with a segment energy budget for payload, wind, altitude, reserves, diversion, battery condition, and representative flight tests.
Engineering Guide
Integrate drone payloads with an interface matrix covering mass, center of gravity, mounting, power, thermal control, data, failure behavior, and flight acceptance.
Integration can be reviewed around the mission, selected options and interfaces. Typical engineering inputs include 300 kg maximum payload reference, multi-constellation positioning, autonomous flight protections, destination-country requirements and the intended operating environment.
Provide the destination country, operating scenario, required quantity, target performance, payload or integration requirements, delivery timing and any mandatory standards.
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Send the mission profile and destination country. We will confirm the suitable configuration, documentation scope, lead time and acceptance plan.
Request a technical review