HOBBYWING's July 2026 announcement describes its P115M coaxial integrated propulsion system powering the XF12-400, a tethered firefighting UAV developed by Yunding Technology. The aircraft combines a tethered high-voltage power supply with vehicle-based deployment for high-rise firefighting.
HOBBYWING reports a rated payload of 400 kg, a tethered altitude of 200 m and continuous operation of up to 12 hours for the XF12-400. The listed ground power requirement is AC 380 V at 240 kW.
The announcement describes the aircraft carrying firefighting hoses, water cannons and compressed air foam systems for water and foam suppression. It specifies a two-person operation team.
The XF12-400 can also be equipped with electro-optical cameras, thermal imaging cameras, lighting systems and emergency supplies, according to the announcement.
Specifications
| Specification | Value & conditions |
|---|---|
| Aircraft developer and propulsion | Yunding Technology XF12-400 with HOBBYWING P115MIntegration described in HOBBYWING's announcement for the tethered firefighting UAV. |
| Rated payload | 400 kgRated specification for the XF12-400 tethered firefighting UAV. |
| Tethered altitude | 200 mTethered specification for the XF12-400; distinct from maximum operating altitude. |
| Continuous operating time and ground power | Up to 12 hours; AC 380 V at 240 kWListed specifications for the XF12-400 tethered firefighting UAV; operating time is an upper limit. |
| Operation team | Two peopleFirefighting operation described with hoses, water cannons and compressed air foam systems. |
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