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Rigging work
12.7 Rigging/unrigging the counterweight
Operating manual GMK 6400
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12.7.12
Slewing with rigged counterweight
Slewing with a rigged counterweight is only permissible when:
– The necessary outrigger span is rigged
– The respective RCL code is shown
– The permissible working radius according to
Lifting capacity table
is main-
tained
For slewing with rigged Mega Wing Lift:
à
Mega Wing Lift operating instructions
.
The following table specifies (depending on the counterweight and outrig-
ger span) whether slewing the superstructure is:
– Permitted
– Only permitted for certain working radii
– Disabled (with the correct rigging mode)
s
G
Danger of overturning when slewing with an incorrectly set RCL
The RCL only disables the slewing operation if you have entered the RCL
code correctly and if the RCL is not overridden.
Therefore always check before slewing whether the RCL code valid for the
current rigging mode is displayed.
This prevents slewing operations from being released within impermissi-
ble ranges and the truck crane from overturning.
G
Danger of overturning when slewing with the hand-held control
Crane operations are not monitored by the RCL whenever the hand-held
control is connected.
Always check whether a sufficient outrigger span has been set for the
rigged counterweight before slewing.
This prevents the truck crane from overturning during slewing due to
excess counterweight mass.
Summary of Contents for GROVE GMK 6400
Page 1: ...3 112 993 en 12 07 2013 Operating manual Part 1 Driving ...
Page 9: ...Correction sheet GMK6400 3 302 804 en 7 27 08 2018 Hook tackle Reeving A 1x ...
Page 10: ...27 08 2018 8 3 302 804 en Correction sheet GMK6400 Blank page ...
Page 12: ...06 06 2014 2 3 113 115 en Correction sheet GMK6400 Blank page ...
Page 18: ...22 01 2014 6 3 113 060 en Additional page GMK6400 Blank page ...
Page 26: ...3 112 993 en Operating manual GMK 6400 12 07 2013 Blank page ...
Page 28: ...3 112 993 en Operating manual GMK 6400 12 07 2013 ...
Page 32: ...Overview 1 4 Terms used 1 4 3 112 993 en Operating manual GMK 6400 12 07 2013 1 4 Terms used ...
Page 34: ...Overview 1 4 Terms used 1 6 3 112 993 en Operating manual GMK 6400 12 07 2013 Blank page ...
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Page 383: ...Operating manual GMK 6400 3 112 993 en 12 07 2013 8 8 Index ...
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Page 407: ...3 112 993 en 12 07 2013 Operating manual Part 2 Crane operation ...
Page 415: ...Correction sheet GMK6400 3 302 804 en 7 27 08 2018 Hook tackle Reeving A 1x ...
Page 416: ...27 08 2018 8 3 302 804 en Correction sheet GMK6400 Blank page ...
Page 418: ...06 06 2014 2 3 113 115 en Correction sheet GMK6400 Blank page ...
Page 424: ...22 01 2014 6 3 113 060 en Additional page GMK6400 Blank page ...
Page 432: ...3 112 993 en Operating manual GMK 6400 12 07 2013 Blank page ...
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Page 937: ...Operating manual GMK 6400 3 112 993 en 12 07 2013 15 15 Index ...
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