Permissible Rigging Modes And Axle Loads - Manitowoc Grove GMK6300L Operating Manual

Driving with a rigged truck crane

13.2 Permissible rigging modes and axle loads

13.2
S
S
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Axle load table
13 - 2
Permissible rigging modes and axle loads
Depending on the counterweight rigged, you must bring the superstructure
and the main boom into certain positions so that the permissible axle loads
are not exceeded.
Risk of damage to the axle lines!
Only bring the superstructure and the main boom into the specified posi-
tions. This prevents excessive strain on the axle lines.
In certain counterweight combinations, the rigged counterweight must be
set down on the counterweight platform while driving. Please observe the
notes in the following table.
Risk of damage to the slewing gears!
Always set down the counterweight as described in the following table
while driving. This prevents damage to the slewing gears.
•
Enter the RCL code for the actual rigging mode of the truck crane in
accordance with the Lifting capacity table .
Risk of accidents if the RCL is overridden!
Always enter the RCL code for the current rigging mode. The specified posi-
tions are within the monitored working ranges.
If the RCL is overridden, the truck crane may overturn even if you move it
into the positions specified.
•
Bring the superstructure and the main boom into a position that is indi-
cated in the following table for the specified counterweight rigged.
•
Tie down the hook block so that it cannot swing around.
The axle loads apply:
– to all permissible tyres;
– a reeved 3-sheave hook block;
The specified maximum axle load is only reached at the limits of the listed
angle range for the main boom, e.g. at 0° or 15°. If the maximum axle load
is reached at the front, it will be below the maximum value at the rear and
vice versa.
The axle loads are below the specified maximum axle loads within the listed
angle range.
à
Tyres , p. 1 - 14
à
Hook blocks and hook tackle , p. 1 - 11
3 112 xxx en Operating Manual GMK6300L