Manitowoc Grove GMK 4100L-1, Operating Manual

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Crane operation
11.3 MAXbase slewing range type
Operating manual 3 302 690 en 11 - 25
GMK4100L-1
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11.3.2
Enabled slewing ranges
The enabled angular ranges around the starting point are specified in the
lifting capacity table . This section provides an overview of where the enabled
slewing ranges begin and end for each slewing angle.
Smallest individual width 3.600 m (11.8 ft)
This case applies only to a symmetrical outrigger span with a span
of 7.200 m (23.6 ft).
Smallest individual width 3.125 m (10.3 ft)
This case applies when one or more outrigger beams is extended to a span
of 3.125 m (10.3 ft) and all other outrigger beams are extended to larger
spans.
s
Positional reference Angular range Enabled slewing range
1 To the right ±55° -145° to -35°
2 Backwards ±35° -35° to +35°
3 To the left ±55° +35° to +145°
4 Forwards ±35° +145° to -145°
Positional reference Angular range Enabled slewing range
1 To the right ±60° -150° to -30°
2 Backwards ±30° -30° to +30°
3 To the left ±60° +30° to +150°
4 Forwards ±30° +150° to -150°