iKarus C42 User Manual

Pilot Operating Handbook for the C42 Series
POH C42 SERIES ISSUE1 (B) REV7 25/04/2020 Page 19 of 73
1.13 Engine Limitations
According to the operating manual ROTAX engines:
ROTAX 912 UL ROTAX 912 ULS
Take-off (5 min) 81 hp / 5800 rpm 100 hp / 5800 rpm
Continuous 79 hp / 5500 rpm 95 hp / 5500 rpm
75% 59 hp / 5000 rpm 69 hp / 5000 rpm
65% 51 hp / 4800 rpm 61 hp / 4800 rpm
55% 43 hp / 4300 rpm 51 hp / 4300 rpm
Type of oil AERO Shell Sport Plus 4
(for other types, see operating manual ROTAX)
Oil Quantity min. 2.6 l à max. 3.05 l
Oil temperature min. 50°C min. 50°C
max. 140°C max. 130°C
optimum 90°-110°C
Oil pressure Pression normale 2 - 5 bar
(Démarrage froid 7 bar)
Fuel Euro-Super ROZ 95 sans plomb
(DIN EN228 max. 5% éthanol)
Super Plus ROZ 98 sans plomb
(DIN EN228 max 5% éthanol)
AVGAS 100 LL ou AVGAS UL91
Fuel pressure 0.15 - 0.4 bar
Cyl. Head temp. max. 150°C max. 135°C
optimum 110°C
Magneto check à 4000 trs/min
RPM drop max. 300 trs/min

iKarus C42 Specifications

General

Manufacturer	Comco Ikarus
Type	Ultralight Aircraft
Engine	Rotax 912
Cruise Speed	160 km/h
Stall Speed	65 km/h
Seats	2
Height	2.3 m
Maximum Takeoff Weight	472.5 kg
Range	800 km
Service Ceiling	4000 m
Power Output	80 hp
Rate of Climb	5 m/s