Installation Dimensions; Moments Of Inertia - Rotax 912 i Series Installation Manual

2.2)

Installation dimensions

See
Standard engi-
ne version
NOTE:
Max. dimension along x-
axis (mm)
Max. dimension along y-
axis (mm)
Max. dimension along z-
axis (mm)
2.3) Centre of gravity of engine and standard accessories
See
NOTE:
Centre of gravity on x-axis
(mm)
Centre of gravity on y-axis
(mm)
Centre of gravity on z-axis
(mm)
2.4)

Moments of inertia

See
Moment of inertia around
axis x1-x1 (kg cm
Moment of inertia around
axis y1-y1 (kg cm
Moment of inertia around
axis z1-z1 (kg cm
Effectivity: 912 i Series
Edition 1/Rev. 2
BRP-Powertrain
INSTALLATION MANUAL
Fig. 2 to Fig. 4.
All dimensions from zero reference point (P).
Pos. (+)
8.5
(0.33 in.)
288
(11.34 in.)
247
(9.73 in.)
Fig. 2 to Fig. 4.
All dimensions from zero reference point (P).
Fig. 2 to Fig. 4.
Engine version 2
20470 (48.576 lb ft
2
)
24560 (58.282 lb ft
2
)
26520 (62.933 lb ft
2
)
Standard engine version
Neg. (-) Total
-656.6 665.1
(-25.85 in.) (26.19 in.)
-288 576
(-11.34 in.) (22.68 in.)
-311 531
(-12.24 in.) (20.91 in.)
Standard en-
External
gine version
alternator
3
-327 -100
(-12.87 in.) (-3.94 in.)
-9 (-0.35 in.) 139
(5.47 in.)
-102 6 (0.24 in.) 56 (2.20 in.)
(-4.02 in.)
Engine version 3
2
) 21210 (50.332 lb ft
2
) 25450 (60.394 lb ft
2
27480 (65.211 lb ft
Hydraulic
governor
-276
(-10.87 in.)
0
2
)
2
)
2
)
72-00-00
Page 8
January 01/2014