![Manitowoc GROVE GMK 6400 Operating Manual Download Page 761](http://html.mh-extra.com/html/manitowoc/grove-gmk-6400/grove-gmk-6400_operating-manual_701187761.webp)
Rigging work
12.6 Outriggers
Operating manual GMK 6400
3 112 993 en
12 - 45
1
2
.0
7.
201
3
12.6.9
Extending/retracting supporting cylinders
H
Do not extend the supporting cylinders as far as possible. The supporting
cylinders must have a remaining stroke of at least 25 mm (1 in) in order to
carry out alignment corrections.
There are various operating elements for moving the outrigger beams:
– On the
Outrigger
control units;
– On the hand-held control;
– In the crane cab;
s
G
Danger of overturning due to insufficient load bearing capacity of the
ground
Enlarge the ground bearing area if the ground cannot withstand the result-
ing outrigger pressure.
This prevents the ground under the outrigger pad from giving way and
causing the truck crane to tilt and overturn.
G
Risk of accident if supporting cylinders cannot be seen
No one is allowed to be in the area of the supporting cylinders.
Observe the moving supporting cylinders or have them observed by a
banksman who is in visual contact with you.
S
Risk of damage to the supporting cylinders
Move the outriggers as uniformly as possible on all four support points.
This prevents the supporting cylinders from getting damaged due to one-
sided pressure.
S
Risk of damage to the tyres
Before retracting the supporting cylinders, remove any sharp-edged and
pointed materials from below the tyres.
This keeps the tyres from being punctured or damaged when the truck
crane is lowered.
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 ...
Page 64: ...3 112 993 en Operating manual GMK 6400 12 07 2013 ...
Page 76: ...3 112 993 en Operating manual GMK 6400 12 07 2013 ...
Page 142: ...3 112 993 en Operating manual GMK 6400 12 07 2013 ...
Page 338: ...3 112 993 en Operating manual GMK 6400 12 07 2013 ...
Page 383: ...Operating manual GMK 6400 3 112 993 en 12 07 2013 8 8 Index ...
Page 384: ...3 112 993 en Operating manual GMK 6400 12 07 2013 ...
Page 386: ...Index 8 2 3 112 993 en Operating manual GMK 6400 12 07 2013 Blank page ...
Page 404: ...Index 8 20 3 112 993 en Operating manual GMK 6400 12 07 2013 ...
Page 405: ......
Page 406: ......
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 ...
Page 434: ...3 112 993 en Operating manual GMK 6400 12 07 2013 ...
Page 550: ...3 112 993 en Operating manual GMK 6400 12 07 2013 ...
Page 856: ...3 112 993 en Operating manual GMK 6400 12 07 2013 ...
Page 868: ...3 112 993 en Operating manual GMK 6400 12 07 2013 ...
Page 937: ...Operating manual GMK 6400 3 112 993 en 12 07 2013 15 15 Index ...
Page 938: ...3 112 993 en Operating manual GMK 6400 12 07 2013 ...
Page 940: ...Index 15 2 3 112 993 en Operating manual GMK 6400 12 07 2013 Blank page ...
Page 958: ...Index 15 20 3 112 993 en Operating manual GMK 6400 12 07 2013 ...
Page 959: ......
Page 960: ......