39
Lower Rollers Front Cogs Drive Cogs
Track Tension Kit (4000271)
Track Tension Kit (Optional)
A grease tensioner system controls the track
tension on the machine. Keeping the tracks
correctly tensioned is an important duty that must
be carried out at the intervals stated in the
maintenance schedule; failure to observe the
correct tension can result in the tracks coming off
the machine during operations.
A Tension Kit, comprising of a grease pump
equipped with a manometer, is available as an
option for use in correctly checking and setting
the pressure. The correct pressure is 130 Bar.
(Max. 150 Bar).
Wear Limits
The track components
shown opposite must be
replaced when they reach
their maximum wear limit,
corresponding to 100% in
the figures stated below;
Ø when new ►
130.0mm 264.0mm 290.0mm
Ø at 25% wear ►
128.0mm 263.0mm 289.0mm
Ø at 50% wear ►
126.0mm 261.5mm 287.5mm
Ø at 75% wear ►
124.0mm 259.5mm 285.5mm
Ø at 100% wear ►
121.0mm 257.0mm 283.0mm
Lubrication of Undercarriage Components
Components of the tracked undercarriage (rollers, pins, bushings etc.), must be greased every
20 working hours.
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