Crane operation
11.4 Operation of the rated capacity limiter
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GMK4090
xx.xx.xxxx
Limitation due to reeving
If the maximum load is limited due to the con-
firmed reeving then the disabled range is
marked.
Slewing range display
When slewing
The symbol (1) for the superstructure always
points upwards and does not move.
The symbol (2) for the carrier rotates to the
position corresponding to the slewing angle.
Examples
I Display for main hoist, for example, maxi-
mum load 12 t
II Display for main hoist, for example, maxi-
mum load 18 t
1 Coloured: Enabled slewing range
2 Yellow/red: Shutdown range for maximum working radius
3White: Shutdown range for minimum working radius – display
only when the lifting capacity table specifies a limitation
A Current slewing angle 0°
B Current slewing angle +90°
C Current slewing angle 180°
D Current slewing angle -90°