Rev. 02 – July 16
th
, 2009
5 Performance
Performance 5 - 6
Rotax 912 UL-S, 100 hp engine, Neuform Ground Adjustable Prop
Engine
Speed
Fuel
Consumption
True
Airspeed
Maximum
Endurance
Maximum
Range
rpm gph 3.000 ft, mph / kts hr NM
5.400 6,7 130 / 113 3,2 362
5.200 6,0 123 / 107 3,5 375
5.000 5,4 117 / 102 3,9 398
4.800 4,9 111 / 97 4,3 417
4.600 4,4 105 / 91 4,8 437
4.400 3,9 98 / 85 5,4 459
4.200 3,5 92 / 80 6,0 480
The following table contains technical data about fuel consumption
and maximum range for the constant speed propeller. Manifold
pressure shall serve as advice only. It is acceptable to choose the
power setting “Full Throttle” over the total engine speed range (see
also Rotax-Manual). However for economic reasons is advised to
adhere to the following table.
Rotax 912 UL-S, 100 hp engine, Rospeller (*) – Constant Speed Prop
Engine
hr NM
5.500 27 6,3 125 / 109 3,3 363
5.200 27 5,9 122 / 106 3,6 379
5.000 26 5,5 117 / 102 3,8 387
4.800 26 4,6 111 / 97 4,6 442
4.300 24 3,6 102 / 89 5,9 528
4.100 24 2,9 91 / 79 7,3 576
3.800 23 2,4 86 / 75 8,9 660
All values related to the 22 gallon fuel tank system (21 gallons usable), within the
ICAO standard atmosphere.
(*) Not for ASTM aircrafts certified in USA
Comment:
Flight performances can vary significantly due to tolerances of
propeller and engine, flights without doors, deviations from
temperature and air density from standard ISA conditions, etc.
To Next Page
Loading...
