Crane operation
11.4 Operation of the rated capacity limiter
11 - 58 3 302 819 en Operating manual
GMK3060
13.12.2018
Limited slewing range
The diagram (1) shows the enabled slewing
range and the slewing range limits (3), for
example, +30° and -30°.
– When telescoping or derricking
The diagram (1) remains at the current position.
The displays (2) move up or down.
Movements leading towards a shutdown limit
are reduced in the same manner as with the
360° slewing range;
à p. 11 - 57.
– When slewing
The displays (2) and (4) remain at the current
position. The diagram (1) and the displays (3)
move to the left or right.
Immediate before the slewing range limits (3),
the movement leading towards a shutdown
limit is continuously reduced until reaching a
standstill.
The corresponding display (5) shows the
current speed reduction, e.g. for slewing to
the right.
Operating position
The diagram (1) shows the working range,
e.g. 0° to the rear.
– When telescoping or derricking
The diagram (1) remains at the current position.
The displays (2) move up or down.
Movements leading towards a shutdown limit are reduced in the same manner as
with the slewing ranges.
– Slewing is disabled.
6 Green: 26% to 100%
7 Yellow: 11% to 25%
8Red: 0% to 10%
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