EEJ-20（J70）Micro Jet Engine

Model

EEJ-20

Maximum thrust(daN)

19

Maximum speed(rpm)

120,000

Specific fuel consumption at Maximum speed (kg/daN·h)

1.73

Max outer diameter(mm)

110

Total Length(mm)

304

Weight(kg)

1.77（without oil pumps and ECU）

Exhaust temperature at Maximum speed(°C)

760

Idle speed(rpm)

32,000

Idle thrust(daN)

0.5

Fuel consumption in idle speed(ml/min)

200

ground start

air start(if needed)

electric ignitor/motor start

fireworks ignitor/wind milling start

fireworks ignitor/powder start

fuel

95%kerosene +5%jet engine oil

open oil system

95%kerosene +5%jet engine oil

TBO bearing (hours)

25

Maximum flight altitude(m)

8000

Maximum flight Mach Number

0.8

Ground start envelope

4,000m/-30°C