Manitowoc National Crane 800D - Page 81

National Crane Published 5-27-2018 Control # 039-06 2-25
800D OPERATION
The load range gauge is provided to aid the operator when
operating near the rated capacity of the crane. The gauge
only provides accurate indication when the lift control lever is
in neutral. The gauge movement is not proportional to the
load on the hook. It is not unusual for the indicator to be in
the red area at less than rated load condition when operating
the lift control, especially during boom down operation.
FIGURE 2-12
9472
FIGURE 2-13
9473
9368
Fo
r
Reference
Only