Rotax OM-912 - Effectivity: 912 Series; Technical Data; Fuel Consumption; Direction of Rotation

Effectivity: 912 Series BRP-Powertrain page 1-14
OM Edition 2 / Rev. 0 April 01/2010
d04673.fm
1.9) Technical data
See table
1.10) Fuel consumption
See table
1.11) Direction of rotation
Direction of rota-
tion on propeller
shaft
Direction of rotation on propeller shaft: counter clockwise, looking
at p.t.o side of engine.
Fig. 5
08629
Description 912 A/F/UL 912 S/ULS
Bore 79.5 mm (3.13 in) 84 mm (3.31 in)
Stroke 61 mm (2.40 in) 61 mm (2.40 in)
Displacement 1211 cm
3
(73.9 in
3
) 1352 cm
3
(82.5 in
3
)
Compression ratio. 9.0 : 1 11 : 1
Fuel consumption in l/h
(US gal/h)
912 A/F/UL 912 S/ULS
at take-off performance 24.0 l/h (6.3 gal/h) 27.0 l/h (7.1 gal/h)
at max. continuous perfor-
mance
22.6 l/h (5.6 gal/h) 25.0 l/h (6.6 gal/h)
at 75 % continuous perfor-
mance
16.2 l/h (4.3 gal/h) 18.5 l/h (4.9 gal/h)
specific consumption at max.
continuous performance
285 g/kWh
(0.47 lb/hph)
285 g/kWh
(0.47 lb/hph)
normal direction of propeller rotation (engine)