Rotax 912-UL User Manual

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page 10 - 3
Jan. 01/2007
Effectivity: 912 UL / A / F
OM Edition 1 / Rev. 0
BRP-Rotax
5800 rpm500040003000
0
10
20
in.Hg
30
10
20
L/h
30
C
D
(2,64)
(5,28)
(Gal/h)
(7,93)
0
5800 rpm
500040003000
0
10
20
30
40
50
kW
60
A
B
10
20
30
60
70
hp
80
50
40
10.1.1.1) Performance graphs for stand. conditions (ISA)
00450
00451
C: manifold pressure
D: fuel consumption
Values along propeller curve
A: max. engine output
B: power requirement of propeller
fig. 9
fig. 10

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)