E-68i2
Propulsion Systems
Tailored for UAVs
E-68i2 EFI Engine
Ideal for UAVs of MTOW from 20 to 55 kg. The seamless combination of the in-house developed electronic control system and the unique mechanical design makes the E68i2 engine extremely low in vibration and guarantees the durability and reliability of the propulsion system. Compared to the earlier generation of engines, the 10%-15% lower fuel consumption allows the UAV to cover longer mission range. The switching between different fuel types only requires reloading the software configuration in short time.
SPECIFICATIONS
| Weight¹ | 2.6 kg |
| Displacement | 68 cc |
| Bore | 38 mm |
| Stroke | 30 mm |
| Max. continuous speed | 8500 RPM |
| Rated power at 6500 RPM | 5.2 HP (3.8 kW) |
| BSFC² at cruise | 360-460 g/kWh |
| TBO³ | 120-200 hrs |
| Fuel to Oil Mixture | 45:1 |
¹ Nett weight of engine core. The gross weight with propeller, muffler, Ignition modules, engine control unit and fuel pump may vary depending on configuration.
² Depends on aerodynamic and operational factors.
³ Depends on conditions of use, estimated.
Fuel types: Non-ethanol 93-100 octane gasoline, AVGAS, Jet-A1, JP-5, JP-8, TS-1
FEATURES
- Electrical fuel injection system
- Barometric pressure, CHT&IAT sensors
- Aircooling with active CHT control
- ECU with electrical fuel injection
- Multi fuel operation
- Constant speed control
- Wide temperature range (-25°C to + 50°C)
- Ambient pressure and temperature compensation
- Serial link or PWM signal control
Optionally mountable
- Liquid cooling
- Dual spark plug for redundancy
- Rear shaft power output
- CW/CCW rotation
- Customised Inlet and exhaust position
- Tractor or Pusher
- Customised muffler
- Start/Generator