Crane operation
11.4 Operation of the rated capacity limiter
Operating manual 3 302 690 en 11 - 61
GMK4100L-1
23.11.2017
Slewing range
type
MAXbase
If the Standard slewing range type has been entered; Ã p. 11 - 59.
Permissible working range display
The displays apply to the confirmed rigging
mode.
Example of a permissible working range
Assume that the slewing range (1) lies between
-35° and -145°.
The corresponding curve has the same colour, for
example, the curve (3).
The working range in slewing range (1) ends at
the maximum possible working radius (4).
Reduction of the working radius increases the
enabled load along the curve (3) up to the
maximum possible load (2).
There has to be enough reeving for this load. The
speed reduction due to reeving occurs in the same
manner as with the
Standard slewing range type;
à p. 11 - 60.
s
1 Slewing range display – four slewing
ranges, marked in colour
2 Display of permissible working ranges –
a coloured curve for each slewing range
I Lifting capacity axis – in tons (t) or in
kilopounds (klbs)
II Working radius axis – in metres (m) or
feet (ft)
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