HYDRAULIC CYLINDER FOR SIDE MOUNT APPLICATIONS
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page 9
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Installation and Maintenance Manual
1.4 Cylinder description
UC 68-OBS, UC 132-OBS and UC133-IOB are hydraulic side mount cylinders which have been designed and
manufactured to be used as a component in the hydraulic steering systems, as described in the previous
paragraph.
The cylinders are installed on the right side of the tilt tube of the available outboard engines on the market,
and, according to the same instructions described in this manual, they are also installed on the tilt tubes of
the inboard-outboard applications. It is possible to adjust the cylinder to all the different engine applications
thanks to a link arm supplied with the engine.
The following pictures show the main cylinder components:
Cylinder body
Bleeders
Pin
Extension
1
2
3
4
1.5 Technical features
SPECIFICATIONS
UC68-OBS
UC132-OBS
UC133-IOB
Volume
68/100 cc - 4.1/6.1 cu. in
132/163 cc - 8/9.95 cu. in
132 cc - 8 cu. in
Outout force
185/270 kg - 408/595 Ibs
455/563 kg - 1003/1240 lbs
455 kg - 1003 lbs
Inside diameter
25 mm - 0.98"
32 mm - 1.25"
32 mm - 1.25"
Stroke
203 mm - 8"
203 mm - 8"
203 mm - 8"
Oil
in compliance with ISO VG 15 in compliance with ISO VG 15 in compliance with ISO VG 15
UC 68-OBS (unbalanced)
2
3
4
UC 133-IOB (balanced)
UC 132-OBS (unbalanced)
1
1
1
2
2
3
3
4
4
WARNING
The unbalanced cylinders can be used only with
ULTRAFLEX
pumps
.
OIL15
OIL15
OIL15
