Zoomlion ZCC1100, Руководство оператора, Страница: 266 / 291

Operator’s Manual for Crawler Crane
Assembly
and
Dismantli
ng
5-60
Join the connecting holes with double tapered pins (1) and secure the pins with
retaining pins (2).
Join other connecting holes in the same way.
–
Bolt main boom head with assembled intermediate section in the following sequence:
Position the assembled intermediate section in such a way that the upper connecting
holes in it are aligned with those in the boom head.
Join the upper connecting holes with double tapered pins (1) and secure the pins with
retaining pins (2).
Join the lower connecting holes together in the same way.
b) Move the basic machine with main boom pivot section attached to the preassembled main
boom.
c) Operate derricking winch in such a way (see Section 4.6.4) that the upper connecting
holes in main boom pivot section are aligned with those in adjacent main boom
intermediate section. See the figure 5-53.
d) Join the upper connecting holes with double tapered pins (1) and secure the pins properly
with retaining pins (2).
e) Operate derricking winch to adjust the derricking rope (or lift main boom intermediate
section with the help of auxiliary crane) until the lower connecting holes in main boom pivot
section are aligned with those in adjacent main boom intermediate section.
f) Join the lower connecting holes with double tapered pins (1) and secure the pins with
retaining pins (2).
1 1
2 2
Figure 5-52 Bolt main boom sections
For reference only.
Operators manual should be consulted and adhered to.