Crane operation
11.3 MAXbase slewing range type
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GMK3060
13.12.2018
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 3.100 m (10.2 ft)
This case applies only to a symmetrical outrigger span with a span of
6.200 m (20.3 ft).
Smallest individual width 2.200 m (7.2 ft)
This case applies
– For a symmetrical outrigger span with a span of 4.400 m (14.4 ft).
– When one or more outrigger beams is extended to a span of 2.200 m (7.2 ft)
and all other outrigger beams are extended to larger spans.
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°