Volvo L20B, Owner'S Manual

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Attachments - optional equipment
98 High tipping bucket
High tipping bucket
The high tipping bucket is a combination of carrier and bucket. Dur-
ing tipping the carrier acts like an extension of the lifting frame,
thereby providing a high tipping height. During loading and trans-
port the bucket is tipped back between the carrier and the bucket
body is almost in the same position as a normal bucket, so that
there are almost no disadvantages with respect to ripping power,
lifting force and tipping load.
Operation
Installation of clam bucket, see "Installation and removal of quick
change attachment equipment with auxiliary hydraulics".
The bucket cylinder is activated in the 'tilt function' by means of the
lever (2).
For loading, transporting and lifting tip the bucket back against the
stop on the carrier.
Empty the bucket only when the desired lifting height is reached.
Note:
Avoid tipping of the high tipping bucket with the standard tip-
ping function, or if necessary tip only with low tipping speed,
so that the bucket remains fully tipped back on the carrier.
Avoid tipping and tipping back of the high tipping bucket with full
power against the end stops to prevent bucket and cylinders from
being damaged.
Maintenance
Clean the carrier arms regularly from dirt deposits.
Check hydraulic lines at regular intervals for leaks and visible
external damage, replace if necessary.
Check the rubber buffers on the tipping back stops at regular inter-
vals, replace if necessary.
Lubricate the bucket support and cylinder bearings every 50 oper-
ating hours . For quality of grease refer to the lubricant table.
Always relieve the pressure in the hydraulic system before starting
maintenance or repair work.
Work in hydraulic systems must only be performed by author-
ized personnel.
M300099A
M200054A
2
1