Manitowoc National Crane NBT30H-2 - ANTI-TWO BLOCK WEIGHT INSTALLATION; MULTI-PART LINE REEVING; Lifting a 30 Ton (60,000 lb) Load

BOOM MAINTENANCE NBT30H-2 SERVICE MANUAL
4-2 03-20-2019 Control # 613-06
Boom
Nose
Proportioning
Cable
2
nd
Section
4
th
Section
3
rd
Section
Retract Cables for
the 4
th
Section
FIGURE 4-1
Extend Cables for
the 4
th
Section
Retract Cables for
the 3
rd
Section
1
st
Section