Standard Slewing Range Type; Permissible Slewing Ranges And Working Positions - Manitowoc Grove GMK4100L-1 Operating Manual

11.2
11.2.1
360° slewing
range
Working position
0° to the rear
H
180° to the front
rigging position
Operating manual
GMK4100L-1

Standard slewing range type

The MAXbase slewing range type is available in the case of additional equip-
à
MAXbase slewing range type , p. 11 - 23.
ment;
The Standard slewing range type is always available. The supplied lifting
capacity tables with symmetrical outrigger spans apply. These lifting capac-
ity tables are also supplied in printed form with the truck crane.

Permissible slewing ranges and working positions

•
Support the truck crane with the outrigger span required according to the
Lifting capacity table .
•
Enter an RCL code for the 360° slewing range according to the Lifting
à
capacity table ; Enter rigging mode , p. 11 - 32.
•
Rig a counterweight combination that is no larger than that permitted for
the rigged outrigger span. Slewing with a rigged counterweight is not per-
mitted with all outrigger spans;
p. 12 - 97.
•
Support the truck crane with the outrigger span required according to the
Lifting capacity table .
•
Slew the superstructure to the rear into the 0° position.
•
Lock the turntable;
•
Enter an RCL code for the 0° to the rear working position according to
Lifting capacity table ;
The RCL will accept this code only if the turntable is locked and the
superstructure is in the 0° position.
All slewing operations are disabled if an RCL code is entered for the 0° to the
rear working position. An RCL shutdown is triggered by unlocking the turn-
table. To acknowledge this shutdown, if slewing is permissible with the
rigged counterweight (
mode for the 360° slewing range.
The same lifting capacity tables apply to this position as to the 360° slewing
range.
à
Slewing with rigged counterweight ,
à
p. 11 - 15.
à
Enter rigging mode , p. 11 - 32.
à
p. 12 - 97), set down the load and enter a rigging
3 302 690 en
Crane operation
11.2 Standard slewing range type
11 - 21