Crane operation
11.6 Settings and displays for crane operation
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GMK4100L-1
23.11.2017
11.6.5 Economy mode
You can also switch economy mode on/off. If you do not move the control
lever when
Economy mode is switched on, then the engine speed is automat-
ically reduced in two steps. If the crane truck is also equipped with APS
(Auxiliary Power Supply), there is a further third step in which the engine is
shut down and an external generator started. You can adjust the time inter-
val between the steps.
• Open the Economy menu (1).
Switching on
• Select and confirm the symbol (2) –
Symbol (1) is displayed.
Adjusting the time interval
• Select and confirm the symbol (1) or (2).
Change the value of the time intervals using
switch (3) or the buttons (4).
You can set a time interval from 10 seconds
to 10 minutes.
• Confirm the changed values – press
switch (3) or button (5) once.