Furukawa Unic URW370C4U Series, Operation & Maintenance Manual

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17-18
MAJOR SPECIFICATIONS
Points to notice, Rated load
1+2+3+4
When each of boom sections being extended is exceeded even slightly,
Boom means that the boom is extended to the position where
operate it by application of the capacity for the next boom section.
the mark on the 4th boom-section is visible.
rated load rating to determine how much payload you can left.
The rated load is performance when the crane is placed level and is
based on an actual working radius including boom deflection under loaded.
The rated load is also based on strength and stability of the crane.
This chart shows the rated load including load handring equipment such
as sling,buckets,hook blocks(70lbs),etc.and the weight of material being
handled. The weight of the load handling equipment must be deducted from