Evector SportStar RTC - Page 210

ERTC022-10-AS
MAINTENANCE MANUAL
71-00
Page 71-4
2017-12-22
Effectivity: All
Edition 2 | Rev. 0
A. Operational and technical data
Type of engine: ROTAX 912 ULS2 / S2
Power
Max. takeoff 100 hp / 73.5 kW (5800 RPM)
Max. continuous 93,8 hp / 69 kW (5500 RPM)
Cruising 71 hp / 53 kW (4800 RPM)
Engine speed
Max. takeoff
5800 RPM (for a time of 5 min as a
maximum)
Max. continuous 5500 RPM
Cruising 4800 RPM
Idle Min. 1400 RPM
Load factor -0.5 G (max. 5 sec)
Oil pressure
Max. 7 bar 102 PSI
Min. 0,8 bar 12 PSI
Operational 2 – 5 bar 29 – 73 PSI
Oil
temperature
Max. 130 °C 266 °F
Min. 50 °C 120 °F
Operational 90 – 110 °C 190 – 230 °F
Exhaust gas temperature 880 °C 1616 °F
Cylinder head temperature (max.) 128 °C 262 °F
Output temperature of coolant containing
water
120 °C 248 °F
Ambient temperature during the engine start
(min. / max.)
-25 / +50 °C -13 / +77 °F
Fuel pressure
Max. 0,4 bar 5,8 PSI
Min. 0,15 bar 2,1 PSI
Tab. 71–1 Technical data of engine Rotax 912 ULS2 / S2
NOTE
The temperature of coolant (the position of cylinder head
temperature) is measured on the engines 912 ULS from S/N
6 781 410, on the engines 912 S from S/N 4 924 544 or on the
engines with the cylinder heads P/N 413185 (cylinder heads
No. 2 and 3) and P/N 413195 (cylinder heads No. 1 and 4).