Manitowoc Grove GMK6300L Operating Manual page 828

Rigging work
12.7 Rigging/unrigging the counterweight
12 - 70
35.5 t (78,264 lbs)
– 7 t base plate
– four 4.75 t sections
– one 9.5 t section
45 t (99,208 lbs)
– 7 t base plate
– four 4.75 t sections
– two 9.5 t sections
54.5 t (120,152 lbs)
– 7 t base plate
– four 4.75 t sections
– three 9.5 t sections
3 112 xxx en Operating Manual GMK6300L