Zoomlion ZCC1100, Operator'S Manual, Page: 123 / 291

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Operator’s Manual for Crawler Crane
Operator’s Manual for Crawler Crane
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ZCC1100H Crawler Crane 3-41
3.9.2 Crane operation
3.9.2.1 Operating conditions
The crane must satisfy the conditions in the table 3-8 when working.
Table 3-8 Operating conditions
No. Conditions Examples
1
All components of crane are in running-in
state at the initial operating period. So, for
the first 100 operating hours, the working
load should not be too great and the
working speed should not be too fast. The
maximum lifting load can not exceed 80%
of its rated load. And the maximum
working speed is forbidden.
2
The ground on job site should be firm and
flat and the gradient should not be greater
than 1/100. The complete vehicle should
be level and the supporting ground should
not be sunken during operating. If the
ground is soft, a steel plate should be
placed under the track pad.
3
The permitted temperature range for
crane operation is -20
℃
– 40
℃
. Relative
humidity should not exceed 85%;
however, high humidity up to 100% is only
permitted for a short period of time. The
crane should be operated and supported
on a ground lower than 1000m above seal
level.
4
The maximum in-service wind velocity
should be not more than 9.8m/s during
operation; the maximum out-of-service
wind velocity should be no more than
21m/s when only main boom is
assembled, and no more than 15m/s
when fixed jib is assembled. Please refer
to table 3-8 to estimate the wind velocity
more accurately.
For reference only.
Operators manual should be consulted and adhered to.