DLA64i2UA
Exhaust amount64CC
Output7.2HP
Cylinder Bore/ Stroke37mm/30mm
Idel Speed 2000 RPM
Pulling force14.8kg/50meter altitude
Max. Comsumption3.42L/H (22*10)
FuelGasoline + 2T synthetic oil
Lubrication Ratio25:1~30: 1(trial run)
40: 1~50:1(normal flying)
Compression Ratio7.8:1
Propeller Recommended22*10, 23*10, 20*12
Spark PlugDLA CM6,Iridium
AlternatorAuto-starter.             Output:24V/28V, 400W
WeightMain engine assembled: 2284g, ignition:153g*2,
Power manger:349g


  
      



    DLA64i2 with starter and AlternatorCarburetor)  Pusher Propeller22*10

    (Temperature 17℃ Humidity50%)

    RPM

    2000

    2500

    3000

    3500

    4000

    4500

    5000

    5500

    6000

    6500

    6900

    Voltage

    0

    0

    0

    23.58

    23.57

    23.58

    23.56

    23.57

    23.58

    23.57

    23.57

    Electric  Current

    0

    0

    0

    10.65

    10.66

    10.65

    10.64

    10.66

    10.67

    10.65

    10.66

    Alternator Power

    0

    0

    0

    251.13

    251.26

    251.13

    250.68

    251.26

    251.60

    251.02

    251.26

    Fuel consumption /ml

    50

    50

    50

    50

    50

    50

    50

    50

    50

    50

    50

    Time/ s

    406.5

    335.9

    283.2

    235.8

    197

    150

    117

    99.4

    67.7

    57.3

    52.7

    Fuel Consumption L/h

    0.44

    0.54

    0.64

    0.76

    0.91

    1.20

    1.54

    1.81

    2.66

    3.14

    3.42

    Pulling Force/ KG

    1.7

    2.2

    2.9

    4.3

    5

    5.7

    6.7

    8.3

    10.2

    11.8

    14.8

    Torque  N.m

    0.5

    0.67

    0.92

    1.3

    1.6

    1.8

    2.5

    3

    3.8

    4.5

    5.1

    Engine power /KW

    0.1

    0.18

    0.3

    0.5

    0.7

    0.8

    1.3

    1.7

    2.35

    3.1

    3.6

    *** The data is just of a random engine we test, which is for reference only.  In actual use, the data will fluctuate due to the influence of environmental temperature, altitude, carburetor/electric injection adjustment method and even the different brand propellers. Please be noted.