Crane operation
11.4 Operation of the rated capacity limiter
11 - 50 3 302 690 en Operating manual
GMK4100L-1
23.11.2017
Status display for current main boom angle
Shows the current main boom angle in relation to the horizontal. Angles
below the horizontal are displayed with a minus sign, for example, -3°.
A luffing jib is connected.
Shows the current angle between the lattice extension and main boom in
degrees (°).
Current lattice extension inclination display
A luffing jib is connected.
Shows the current angle between the lattice extension and main boom in
degrees (°).
Current slewing angle display
Shows the angle of the current superstructure position.
– 180° means that the superstructure is slewed to the front.
– 0° means that the superstructure is slewed to the rear.
A full turn from this working position is divided into two semi-circles.
– When slewing clockwise the slewing angle is displayed as a positive
value (0° to +180.0°).
– When slewing anticlockwise the slewing angle is displayed as a negative
value (0° to -179.9°).
Display of the currently raised load
Shows the sum of the payload + lifting gear + hook block + reeved hoist
rope, that would not be required for lifting the load.
Accuracy of the display: ± 5% of the actual load
Values are displayed in tons (t) or in kilopounds (klbs).
Example: 55.2 klbs is equal to 55,200 lbs.
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