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E-34 EFI Engine

Ideal for group 2 UAVs up to 25 kg. The seamless combination of the in-house developed electronic control system and the three-bearing crankshaft design guarantees the durability and reliability of the propulsion system and the aircraft. 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.

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SPECIFICATIONS

Weight¹	1.16 kg
Displacement	34 cc
Bore	38 mm
Stroke	30 mm
Max. continuous speed	9800 RPM
Rated power at 8300 RPM	2.9 HP (2.2 kW)
BSFC² at cruise	360-460 g/kWh
TBO³	150-200 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 control
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
Customized muffler
Start/Generator