Rigging work
12.7 Rigging/unrigging the counterweight
12 - 68 3 112 993 en Operating manual GMK 6400
12.07.2013
Setting down 10 t
sections/blocks
version A
The counterweight version A illustrated here shows a special equipping
version that is no longer available.
Counterweight version B shows the standard equipment;
à Setting down
10 t sections/blocks version B
, p. 12 - 74.
H
All the sections for the right side are interchangeable between themselves
and all the sections for the left side are interchangeable between them-
selves. This also applies to the counterweight blocks.
When rigging with an installed auxiliary hoist you require special lifting
gear;
à Raising and lowering 10 t counterweight blocks with a mounted auxiliary
hoist
, p. 12 - 88.
• Always place the 10 t sections and 10 t
blocks alternately at the left and right sides.
1)
Additional equipment
2)
à Securing 10 t blocks, p. 12 - 80
S
Risk of overturning if counterweight rigging sequence is incorrect
When rigging, always place/raise the 10 t sections and 10 t blocks alter-
nately at the left and right sides. Otherwise the truck crane will be over-
loaded at one side or the counterweight may fall from the carrier.
Counterweight Counterweight section
15 t
1
35 t 1 and 2
55 t 1 to 3
75 t 1 to 4
95 t 1 to 5
115 t
2)
1 to 6
135 t
1), 2)
1 to 7
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