Crane operation
11.5 Crane operation with main boom
11 - 128 3 302 819 en Operating manual
GMK3060
13.12.2018
Switching reduction on
• Select and confirm the symbol (2).
–Symbol (1) – grey displayed.
– The warning message (3) disappears.
The slewing speed is reduced automatically.
The reduction is automatically switched on when
you enter the slewing range type MAXbase.
11.5.10 Possible movement combinations
– The main hoist, telescoping mechanism, derricking gear and slewing gear
can be operated in almost any combination simultaneously. Restrictions are
specified for the respective power units.
– The auxiliary power units – Superstructure lock, tilt crane cab, counterweight
hoist unit – cannot be operated with the Telescoping movement.
Moving the auxiliary power units in combination with other power units can
result in reductions of speed.
– Lattice extension derricking gear
The lattice extension derricking gear cannot be operated in combination with
the Extending movement.
H
Certain movement combinations can reduce the speed in high-speed mode.