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TW25

The Changchun Changguang Boxiang UAV Co., Ltd. TW25 is a vertical takeoff and landing UAV for mapping, inspection and forest fire prevention. Its 5 kg mission payload capacity supports rapidly interchangeable imaging and sensing equipment, complemented by ground control system configurations and communications relay capability.

Changguang BoxiangInspection drone
Hover time
26 min
Wind resistance
Force 6 (10.8~13.8 m/s) / Force 7 (13.9~17.2 m/s)
Wingspan
2.98 m

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Product overview

The TW25 combines a 2.98 m wingspan with vertical takeoff and landing, a maximum takeoff weight of 24.9 kg and a maximum mission payload of 5 kg. Rapid payload changes accommodate electro-optical gimbals and mapping cameras, with support for orthographic cameras, five-lens cameras, multispectral cameras and lidar. Applications include high-altitude mapping, highway inspection, forest fire prevention and power corridor inspection. Equipment configurations include a triple-sensor gimbal with a loudspeaker, a 225-megapixel five-lens camera, or a triple-sensor gimbal with a communications relay.

Ground control is supplied in system configurations covering handheld control, a dual-screen ground station and a modeling workstation. In-house ground station software provides one-touch autonomous route planning, while flight safety functions include automatic return on low battery or lost connection and GNSS anomaly handling. Cruise speed is 60~72 km/h, and the altitude ceiling is 6000 m. Wind resistance is Force 6 (10.8~13.8 m/s) for takeoff and landing and Force 7 (13.9~17.2 m/s) for level flight. A custom aviation case supports pickup-truck transport, with packed dimensions of 1.40 × 0.63 × 0.64 m.

Surveying & inspectionFire & rescue

Specifications

SpecificationValue & conditions
Wingspan2.98 m
Maximum takeoff weight24.9 kg
Maximum mission payload5 kg
Maximum flight endurance3.5 hWith P3-240x; measured outdoors at 80 m altitude in no wind, flying at a constant 17 m/s repeatedly back and forth along a 10 km route until 5% battery remained.
Hover time26 minMeasured outdoors at 20 m altitude in no wind, in GPS hover mode until 0% battery remained.
Cruise speed60~72 km/h
Maximum rangeApproximately 250 km
Altitude ceiling6000 m
Wind resistanceForce 6 (10.8~13.8 m/s) / Force 7 (13.9~17.2 m/s)Force 6 for takeoff and landing; Force 7 for level flight.
Takeoff and landing methodVertical takeoff and landing (VTOL)
Packed dimensions1.40 × 0.63 × 0.64 mPacked for transport.
Transport methodPickup truckWith a custom aviation case.
Control distance50 km / 70 km; extendable to 140 km with relayWith relay for the extension to 140 km.
Payload endurance and distance3.5 hours covering 250 km; endurance results may vary with environment, use and firmware version.5 kg payload; endurance measured outdoors at 80 m altitude in no wind, flying at a constant 17 m/s repeatedly back and forth along a 10 km route until 5% battery remained.
Gimbal and loudspeaker configurationTW25 + triple-sensor gimbal + loudspeaker
Mapping camera configurationTW25 + 225-megapixel five-lens camera
Gimbal and relay configurationTW25 + triple-sensor gimbal + relay
Fire monitoring demonstrationAutonomous patrol over 1,900 mu; all 3 preset smoke and fire points identified with precise coordinate reporting; infrared identification of a 40 m discontinuous fire line with segment length measurement; real-time transmission to an intelligent firefighting command device.National forestry and grassland fire prevention field trial.
Flight endurance measurement conditions80 m altitude; no wind; constant forward speed of 17 m/s; repeated return flights along a 10 km route; ending at 5% remaining battery. Results may vary with environment, use and firmware version.Outdoor flight endurance measurement.
Hover time measurement conditions20 m altitude; no wind; GPS hover mode; ending at 0% remaining battery. Results may vary with environment, use and firmware version.Outdoor hover measurement.
Interchangeable mission payloadsRapid switching between electro-optical gimbals and mapping cameras.
Supported payload typesElectro-optical gimbals, orthographic cameras, five-lens cameras, multispectral cameras and lidar.
Ground control system configurationsHandheld control, dual-screen ground station and modeling workstation configurations supplied as a system.
Flight safety functionsAutomatic return and GNSS anomaly handling.Automatic return on low battery or lost connection; anomaly handling for GNSS.
Ground station softwareIn-house ground station software with one-touch autonomous route planning.
Operational applicationsHigh-altitude mapping, highway inspection, forest fire prevention and power corridor inspection.