Operating Limitations

Take-off RPM (5 min)

5800

Max Continuous RPM

5500

Idle RPM

1400

912 UL/A/F power at 5800

59,6 kW / 81 hp

912 UL/A/F power at 5500

58 kW / 79 hp

912 ULS/ULSFR/S power at 5800

73,5 kW / 100 hp

912 ULS/ULSFR/S power at 5500

69 kW / 95 hp

914 UL/F power at 5800

84,5 kW / 115 hp

914 UL/F power at 5500

73,5 kW / 100 hp

Oil pressure

7 bar max at engine start

Min Oil pressure

0,8 bar below 3500 RPM

1,5 bar below 3500 RPM (older models)

Normal Oil pressure

2 - 5 bar above 3500 RPM

1,5 - 5 bar above 3500 RPM (older models)

Max Oil Consumption

0,06 L per hour

Max Oil Temperature ULS/S

130°C (ULS/ULSFR/S) 140°C (UL/A/F)

Min Oil Temperature

50°C

Normal Oil Temperature

90 - 110°C

Max Cylinder Head Temperature

135°C (ULS/ULSFR/S) (150°C UL/A/F)

Ideal CHT

75 - 110°C

Exhaust gas temperature (EGT):

nominal approx. 800 °C (1470 °F)

max. 850 °C (1560 °F)

max. 880 °C (1616 °F) at take off

Fuel pressure

0,15 - 0,4 bar

Hydraulic governor

600 W

Vacuum pump

300 W

Alternator

1200 W