Urban Air UFM – 13 LAMBADA Operating And Maintenance Manual page 8

OPERATING AND MAINTENANCE MANUAL FOR ULTRALIGHT AEROPLANE
Engine Technical Data
Power
Max Take off power..........59.6 kw / 80 hp at 5800 rpm / min max. 5 min
Max. Continuous power........58 kw / 78 hp at 5500 rpm / min
Cruising power....................53 kw / 71 hp at 4800 rpm / min
Idling rpm..............................1400 rpm / min
Cylinder Heat Temperature
Maximum...........................................................150 °C
Oil Temperature
Minimum .............................................................50 °C
Maximum...........................................................140 °C
Optimum Operating ..................................... 90-110 °C
Fuel Pressure
Maximum........................................................... 0.4 bar
Minimum ......................................................... 0.15 bar
Fuel brands
• Automotive premium grade petrol, according to DIN 516000,Ö-NORM C 1103
• EUROSUPER RON 95 unleaded accord. to DIN 51607,Ö-NORM 1100
• AVGAS 100 LL
• the BA 95 NATURAL is recommended for the Czech Republic
Oil brands
Automotive engine oil of registered brand with gear additives, but not aircraft oil API
classification "SF" or "SG"
Fuel consumption
Max. Take off power ......................................22.7 l / h
Cruising power 75 % ...............................16.2 l / hours
Specific. consumption............................... 285 g / kWh
Document No:
Date of issue: 30.01.2008
UFM-13 Lambada
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