Products / Austars Model / SW75 UAV Heavy-Fuel Engine
austars model logo.webp

Advanced VTOL & Fixed-Wing UAVs | State-Of-The-Art Technologies for Unmanned & Autonomous Aircraft

Austars Model / SW75 UAV Heavy-Fuel Engine

SW75 UAV Heavy-Fuel Engine

75cc heavy fuel engine for military applications

Socials
Unleashing Power: The SW75 UAV Heavy-Fuel Engine

Introducing the SW75: A Cutting-Edge 75cc Two-Stroke Engine for Military UAVs

The SW75 engine is a robust 75cc two-stroke power unit specifically engineered for military unmanned aerial vehicle (UAV) applications. This air-cooled engine boasts an remarkable power-to-weight ratio, making it an excellent choice for drone platforms with maximum takeoff weights (MTOW) ranging from 20 to 45 kg.

Advanced Features for Optimal Performance

Equipped with air-assisted direct injection technology, the SW75 ensures precise fuel delivery adn control throughout its entire operational speed range. This versatility allows the engine to operate on various fuel types without requiring any physical modifications—users simply need to upload the relevant data to the engine control unit (ECU).

Technical Specifications

Dimensions: 346 x 181 x 248 mm
Weight: 4 kg (excluding generator)
Displacement: 75cc
Maximum RPM: 5500
peak Torque: 5.3 Nm @ 5500 RPM
Rated Power Output: 3.3 kW @ 5500 RPM

Other Products

Remote control, video & data link with range of up to 200 km
Compact & lightweight 120 Ah Li-Ion UAV battery
UAV EO/IR gimbal with 30x optical zoom & AI-powered target tracking
Rugged portable GCS for commercial drones
UAV EO/IR gimbal with 20x optical zoom & 60km laser rangefinder
2400cc EFI four-stroke boxer engine with liquid cooling
550cc four-cylinder EFI engine with 37kW output at 7500rpm
120cc EFI engine with 1800-8000RPM range
288cc EFI engine for 150-200 kg MTOW UAVs
Advanced hybrid VTOL UAV with 10 kg payload capacity