Crane operation
11.3 Crane operation with main boom
11 - 90 3 112 993 en Operating manual GMK 6400
12.07.2013
Locking the
telescopic section
for on-road driving
Once you have retracted the main boom for on-road driving, you must by
all means lock the telescoping cylinder in telescopic section
I so that the axle
loads are in accordance with the values in the
Driving mode table; à Driving
modes
, p. 6 - 1.
If telescopic section
I was the last telescopic section to be retracted, you can
select locking directly.
If another telescopic section was retracted last, you must do the following
before selecting locking:
– Unlock the telescoping cylinder;
à p. 11 - 81,
– Move the telescoping cylinder into telescopic section
I; à p. 11 - 84,
– Lock the telescoping cylinder;
à p. 11 - 85.
S
Risk of damage to the telescoping cylinder
Move the control lever until the telescopic section is locked and set down –
the symbol
* must be yellow.
This prevents the load from exerting pressure on the telescoping cylinder
and allow the load to be enabled for fixed lengths.
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