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DLE70HD hybrid engine, which was launched in March 2021, is a double cylinder two-stroke water-cooled piston engine with efficient water cooling and heat dissipation, providing a more stable working mode for the engine. The engine is designed to provide power for aircraft. This power package is an independent and complete closed-loop system. It has nothing to do with the use and adjustment of remote control and flight control.
Generator parameters:
- Three phase permanent magnet generator
- Voltage: ac50v to dc50v
- Frequency: non constant frequency type, which changes with the engine speed
Engine parameters:
- Horizontal opposed double cylinder water cooling
- Displacement : 70cm3
- Cylinder bore × trip：38.5mm×30mm
- Power 7hp/8200 RPM power: 4.2kW (0 altitude)
- Idle speed: 5000-6000 rpm
- Engine weight: 4.8kg
- Weight of cooling system; 2kg (including 800ml coolant)
