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6. Lifting height display
The current lifting height is continually displayed during crane
operations.
Lifting height refers to the vertical distance from the ground to
the bottom of the hook.
7. Boom angle display
The current boom angle is continually displayed during crane
operations.
The boom angle refers to the angle between the boom and
horizontal line.
8. Overwinding display
If the hook falls into an overwinding state during crane
operations, the mark flashes in red to give overwinding
warning and automatically stops hook hoisting and boom
extension actions.
During hook storage operation, the mark flashes in red in a
hook stored state. However, this is not an abnormality.
9. Overlowering display
If the hook falls into an overlowering state during crane
operations, the mark flashes in red to give overlowering
warning and automatically stops the hook lowering action.
10. Load factor display
The load factor state of the moment limiter load is
illuminated on the bar according to the load factor change.
• Load factor display 100 - 110 (Load factor 100% or
more): red
• Load factor display 90 (Load factor 90 - less than 100%):
yellow
• Load factor display 0 - 80 (Load factor less than 90%):
green
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