Rotax 912-UL User Manual

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page 8 - 2
Jan. 01/2007
Effectivity: 912 Serie
OM Edition 1 / Rev. 0
BRP-Rotax
Fuel consumption in l/h (USgal/
h
912 UL / A / F 912 ULS / S
at take-off performance 24,0 (6,3) 27,0 (7,1)
at max. continuous performance 22,6 (5,6) 25,0 (6,6)
at 75 % continuous performance 16,2 (4,3) 18,5 (4,9)
specific consumption at max.
continuous
p
erformance
285 g/kWh
(
0,47 lb/h
p
h
)
285 g/kWh
(
0,47 lb/h
p
h
)
02717
8.3) Fuel consumption
8.4) Direction of rotation
Direction of rotation on propeller shaft: ........... counter-clockwise,
looking at p.t.o. side of
engine.
◆ NOTE: Propeller shouldn't be turned reverse the normal direction of
engine rotation.
normal direction of propeller rotation (engine)
03646

Rotax 912-UL Specifications

General

Displacement	1211 cc
Bore x Stroke	79.5 mm x 61 mm
Compression Ratio	9.0:1
TBO (Time Between Overhaul)	2000 hours
Engine Type	4-cylinder, 4-stroke
Power Output	80 hp
Cooling System	Liquid/air-cooled
Fuel Type	Avgas 100LL or unleaded automotive gasoline
Oil Capacity	3 liters
Fuel System	2 carburetors
Oil System	Dry sump forced lubrication with separate oil tank
Reduction Gear Ratio	2.43:1
Max Continuous Power	75 hp (56 kW)