XCMG XCT80, Operation Manual

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XCT80 Truck Crane Operation Manual
9-28 Crane accessory
Chapter 9
9-6-4 Crossing and winding method of
steel wire rope
According to the different requirements
of the load, select the appropriate steel wire
rope magni
fi
cation in accordance with the rated
crane weight table. Choosing much smaller
magnification may lead to single rope tension
overload and much bigger magnification may
lead to the hook hardly falling down to the
ground, at the same time obtaining a lower
weight lifting speed.
1. When lift weight with a twelve -----
magnification, cross and wind steel wire rope
according to the method as shown in Figure9-
30a.
Figure9-30a
：
Twelve-magni
fi
cation crossing
and winding schematic
Figure9-30b
：
Ten-magni
fi
cation crossing and
winding schematic
2. When lift weight with a ten --------
magnification, cross and wind steel wire rope
according to the method as shown in Figure9-
30b.
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