Rotax 912, Rotax 912 ULS, Rotax 914 aircraft engine fuel and torque specifications and data.
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Typical Power, Torque and Fuel Consumption
for Rotax 4 stroke aircraft engines
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912 UL
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912 ULS
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914 UL
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Power setting (%)
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65
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75
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100*
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65
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75
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100*
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65
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75
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100*
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RPM |
4800
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5000
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5800
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4800
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5000
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5800
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4800
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5000
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5800
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Power |
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KW |
37.7
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43.5
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59.6
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44.6
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51.0
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73.5
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47.8
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55.1
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84.5
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HP |
50.6
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58.4
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81.0
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59.8
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68.4
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100.0
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64.1
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73.9
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115.0
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Torque |
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NM |
75.0
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83.0
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98.1
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88.7
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97.4
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121.0
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95.1
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105.2
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139.1
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Ft Lb |
55.3
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61.2
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72.3
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65.4
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71.8
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89.2
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70.1
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77.6
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102.6
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Fuel Consumption
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Litres/Hr |
15.8
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19.2
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23.8
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18.0
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20.0
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27.0
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18.3
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21.4
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34.0
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U.S. Gal/Hr |
4.2
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5.1
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6.3
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4.8
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5.3
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7.1
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4.8
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5.7
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9.0
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Imp. Gal/Hr |
3.5
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4.2
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5.2
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4.0
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4.4
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5.9
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4.0
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4.7
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7.5
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Maximum take off power.
Specifications and performance data shown is typical for the engines
described and is general in nature. All information is subject to
change without notice. Information shown is not to be used for
flight or flight planning purposes. Consult the appropriate engine
and/or aircraft manual(s) for specific technical information.
Rotax Engine Rebuilding Videos
Rotax engine rebuilding videos, each video is approximately 2 hours in
length and takes you step by step through the tear down, clearing, and
reassembly of a Rotax engine
Click
here for more information!
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