Rigging work
12.7 Rigging/unrigging the counterweight
12 - 78 3 112 993 en Operating manual GMK 6400
12.07.2013
135 t (297 624 lbs)
– 15 t base plate
– Twelve 10 t blocks
All counterweight sections with additional
equipment are illustrated in the diagram with
the maximum counterweight mass of 135 t
(297 624 lbs).
– The base plate (1) must always be at the bot-
tom.
– The counterweight blocks (2) can be
exchanged among each other.
– The counterweight blocks (3) can be
exchanged among each other.