Manitowoc GROVE GMK4090 - Counterweight Sections

Rigging work
12.9 Rigging/unrigging the counterweight
Operating manual 3 302 736 en 12 - 73
GMK4090
xx.xx.xxxx
12.9.2 Counterweight sections
Depending on the version, the GMK4090 can be rigged with counterweight
mass of 0.5 t (1,102 lbs) to (32,628 lbs) 18.3 t (40,345 lbs).
Depending on the execution, there is version A or B.
Version A
– One 0.5 t plate (6) or
the auxiliary hoist (7)
1)
,
– one 1.1 t base plate (1),
– two 1.15 t plates (2)
1)
or
one 2.3 t section (4),
– one 4.6 t section (3),
– three 2.3 t sections (4),
– one 2.9 t plate (5)
– two brackets with locking bars and nuts (8).
Version B
– One 0.5 t plate (6) or
the auxiliary hoist (7)
1)
,
– one 1.1 t base plate (1),
– two 1.15 t plates (2)
1)
or
one 2.3 t section (4),
– one 5.8 t section (3),
– two 2.3 t sections (4),
– one 4.0 t plate (5)
– two brackets with locking bars and nuts (8).
1)
Additional equipment
1)
Additional equipment