UAV 28 cc EFI Turnkey Fuel Injected Engine

Technical Specification

UAV Factory Turnkey Fuel Injected Engine

Engine specifications

Engine type

Fuel injected two-stroke, single cylinder, air cooled

Maximum power

2.5 kW (3.4 hp)

Estimated fuel consumption

400 g/kWh in cruise

Fuel type

Unleaded 98 octane (RON) gasoline


28 cc (1.71 cu in)

Speed range

2500-8000 RPM


300 engine hours (Depends on operational conditions. The maintenance program needs to be performed at prescribed intervals)

Oil / gasoline ratio

1:50 (2% mix) volumetric

Engine weight

2200 g (4.85 lb) (Including sensors, generator, cooling system, servos, air filter, muffler assembly)


Combined reactive-dissipative, proprietary design

Sound pressure level at 30 m distance and 5000 RPM

65 dB(A)

Detectability range at 5000 RPM

<1000 m (<3281 ft)

Engine Control Unit (ECU) specifications

Throttle control

CAN, Serial, PWM, Analog (0-5 V)

Autopilot compatibility

Compatible with all autopilot systems

Fuel pump control

Integrated pump controller

Cylinder head temperature control

Integrated controller with PWM output


170 g (0.37 lb)

Input voltage

12 V

Power (ignition module, ECU, pump, servo, injectors)

<15 W @ 6000 RPM

Environmental protection

Fully sealed, IP64


(86x107x22) mm / (3.39x4.21x0.87) in

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