Design intent: Designed as a high performance unmanned aircraft, YZ6 is capable of up to 7 hour endurance with the 20 kg payload. With a small footprint of 6 meter wingspan, YZ6 can handle up to 50 kg of combined fuel and payload weight. Modular composite structure, fast assembly, large access hatches, removable payload bay, are the key features of the YZ6 innovative design. Available as an airframe ready for the autopilot and payload integration.
Specifications MTOW: 85 kg Empty Weight (excl fuel and payload): 35 kg Wing Span: 6 m Length : 3.1 m Height: 0.84 m Airframe width: 0.55 m Fuel tank capacity: 30L Engine: LIMBACH-L275E Max Payload: 20 kg Takeoff method: Runway
Performance Endurance: > 7hr Cruise Speed: 120 km/h Stall Speed: 70 km/h Max Level Speed: 160 km/h Takeoff run: 50-100 m
Sleek and efficient design gives best in class performance. Optimized for endurance, YZ6 has enough internal volume to lift 30 liters of fuel which will provide 7+ hours endurance. The high lift flap system provides stall speeds of <20 m/s, while giving excellent flight handling qualities due to a well designed Two-tailed geometry.
Modular design: All components of the YZ6 are easily removable and completely interchangeable. Wing splits in two 2.6 meter sections and the tail splits in three parts. High-end industrial grade push-pull connectors are installed in tail-boom joints as standard. The quick release fastening is used extensively in the YZ6 airframe. Oversize access covers are equipped with DZUS type 1/4 turn quick fasteners, tail-booms are equipped with a purpose developed quick release aluminum joints.
Engine Type 1: LIMBACH-L275-E Two cylinder, horizontally opposed, air cooled, two cycle engine, with solid state magneto or battery ignition, mixture lubrication. Suitable for pusher and tractor installations. Performance: 15 kW (20 HP) at 7200 rpm Displacement: 16.72 cub. inches Bore Diameter: 2.60 inch Stroke: 1.57 inch Oil / Gasoline Ratio: 1:25 or 1:50 Weight: 7.2 kg Optional Equipment Starter: 12 V, 0.3 kW Generator: 28 V, 1200 W
Engine Type 2: 3W-157 XiB2 TS CS TS –Version ( Twin Spark , 2 spark plugs per cylinder ) convinces with a low idle and softer running characteristic. Performance: 13.6 kW (18.22 HP) at 8500 rpm Displacement: 9.58 cub. inches Bore Diameter: 1.97 inch Stroke: 1.57 inch Oil / Gasoline Ratio: 1:50 Weight: 4.1 kg