SA750U Multi-Purpose Large Unmanned Aerial Vehicle Transport

The SA750U is China's first large unmanned transport aircraft with a payload capacity exceeding 3 tons, developed through fully independent innovation and forward engineering for applications such as regional air logistics, emergency rescue, unmanned material delivery, and forest and grassland firefighting. The aircraft employs fully domestically produced systems and materials, is equipped with one 900 kW turboprop engine, and features a maximum takeoff weight of 7,500 kg, a maximum payload of 3,200 kg, a maximum cruise speed of 298 km/h, and a maximum range of 2,000 km. Following its successful maiden flight in August 2024, it has completed over 50 sorties of multi-subject test flights, and in May 2025, it successfully completed China's first continuous autonomous parachute airdrop test of multiple cargo items from an unmanned aircraft. Its overall technical performance is at the internationally advanced level.

Aircraft dimensions: 16.8 m (length) * 21.5 m (wingspan) * 6.8 m (height)

Cargo hold dimensions: 7 m (length) * 2 m (width) * 1.8 m (height)

Maximum takeoff weight: 7,500 kg

Maximum payload: 3,200 kg

Cargo hold volume: 25.8 m³

Maximum engine power: 900 kW

Maximum cruise speed: 298 km/h

Maximum level flight speed at full load: 220 km/h

Maximum range: 2,000 km

Service ceiling: 7,000 m

Maximum takeoff and landing altitude: 4,200 m

Takeoff ground roll distance (at maximum takeoff weight): 700 m

Maximum standard airdrop pieces per sortie: 5 pieces (400 kg each)

Maximum airdrop weight per sortie: 2,000 kg

Maximum single-piece airdrop weight: 1,000 kg

Airdrop altitude: 300 m / 400 m / other

Payload at 500 km range: 2,800 kg

Payload at 1,000 km range: 2,300 kg

Positioning capability: Equipped with BeiDou/GPS/GLONASS positioning

Operational meteorological conditions: Adjusted based on runway conditions and takeoff/landing airspace environment; maximum takeoff and landing headwind of 6 levels, tailwind of 3 levels, crosswind of 4 levels; maximum in-flight wind resistance of 7 levels; rain resistance rating of 50 mm/day