ATTACKInquiry Only
W-2500
Long-Endurance Attack UAV
Type B delta-wing fixed-wing attack platform delivering 12 hours of sustained endurance at 20 kg payload. 550cc piston engine with 37 kW output, 2,000 km operational range, and an advanced GPS/SINS/AHRS navigation system with centimeter-level differential positioning. Configured for deep-strike, strategic reconnaissance, and extended area denial.
12h
Endurance
2,000km
Max Range
50kg
Max Payload
Key Capabilities
- 12 h endurance with 20 kg payload on 37 kW piston engine
- 2,000 km operational range — strategic deep-strike capable
- Delta-wing carbon fiber airframe — reduced drag, high L/D ratio
- One-touch autonomous takeoff, cruise & landing
- Centimeter-level GNSS differential positioning
- 1.4 GHz OFDM data link — 10 km base, 30 km extended
Technical Specifications
Airframe
Aircraft Length3,200 mm
Wingspan2,500 mm
Wing Area3.5 m²
Fuselage Diameter320 mm
MTOW180–220 kg
Body Weight26 kg
Max Fuel Load80–100 kg
Standard Payload35–50 kg
Flight Performance
Cruise Speed180–220 km/h
Endurance12 h (@ 20 kg load)
Max Range2,000 km
Max Payload50 kg
Launch MethodRATO (rocket-assisted)
Propulsion
Engine550cc piston, 4-cyl. opposed, 2-stroke
Rated Power37 kW
Fuel97# gasoline + 1:50 synthetic oil
ConfigurationTail-push propeller
Powertrain Efficiency0.71
Cruise Power Demand12.78 kW
Flight Control & Navigation
Navigation AlgorithmGPS / SINS / AHRS
Update Rate400 Hz
Flight ModesRC / Stabilised / Autonomous
GNSS AccuracyCentimeter-level (differential)
Temp. Calibration−40 °C ~ +70 °C
ProtectionsLink / pos. / voltage / alt. / fence / attitude
Data Link
ModelP142A-B02P-02
Frequency1.37–1.45 GHz (1.4 GHz band)
ModulationOFDM (BPSK / QPSK / 16QAM)
FECLDPC (1/2, 2/3, 3/4, 5/6)
Downlink Throughput2–8 Mbps
TX Power30 dBm (1 W)
Base Range10 km
Extended Range30 km (extended)
GS Endurance4 h continuous