Zoomlion ZCC1100H, Operator'S Manual

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Operator’s Manual for Crawler Crane
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5-50
5.4.2 Main boom with fixed jib (SF-1)
5.4.2.1 Components of fixed jib
For “Main boom with fixed jib” configuration, main boom length varies from 101'9" (31m) to
180'5" (55m), and fixed jib length varies from19'8" (6m) to 59'1" (18m).
The fixed jib consists of fixed jib pivot section (G31), fixed jib head (G32) and fixed jib
intermediate section (G33). Both fixed jib pivot section and fixed jib head are 9'10" (3m) long,
while fixed jib intermediate section is 19'8" (6m) long. The fixed jib can be mounted in the angle
of either 10° or 30° to main boom.
When fixed jib of different length is required, the operator only needs to disconnect fixed jib
pivot section from fixed jib head, and then install fixed jib intermediate sections between them.
In this way, the fixed jib can be assembled to required length.
Main boom sections in this boom configuration are bolted together in the same way as that in
“main boom” configuration.
101'9" (31m) main boom with 39'4" (12m) fixed jib, overview:
9'10" (3m)
G31+G37+G74+G75
19'8" (6m)
9'10" (3m)
G75
G37
G33
G31
G74
G33
G32
G32
Figure 5-46 101'9" (31m) main boom with 39'4" (12m) fixed jib