Tadano GT-550E-2, Руководство по эксплуатации и обслуживанию

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Working Area Chart
Applicable rated lifting capacities change as the ranges
of the over-front area, the over-side areas, and the over-
rear area vary, depending on the outrigger extension
width and whether the front jack is used.
The following figures show examples of the rated lifting
capacity in each condition.
The diagram indicating the working ares and their corre-
sponding rated lifting capacities for your crane is
included in the data plate file located in the crane opera-
tor’s cab.
Select the diagram that agrees with the desired condi-
tion of outrigger and front jack and see the lifting
capacity for each working area.
A: Over-front area
B: Over-rear area
C: Over-side area (right)
D: Over-side area (left)
E: Rated lifting capacity (capacity with outriggers at mini-
mum extension)
F: Rated lifting capacity (capacity with outriggers at mid-
dle extension)
G: Rated lifting capacity (capacity with outriggers at full
extension)
H: Minimum extension width of outriggers
I: Middle extension width of outriggers
J: Full extension width of outriggers
K: Position of outrigger jack with the beam not extended
L: Position of outrigger jack with the beam extended
halfway
M:Position of outrigger jack with the beam extended ful-
ly
N:Front jack
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How to Read Performance Data Plate How to Read Performance Data Plate
While the swing stop override switch is shifted
to OFF, the crane does not automatically stop
even if it is overloaded by boom swing from an
area allotted with greater lifting capacities to an
area allotted with smaller lifting capacities.
Do not turn the swing stop override switch to OFF
unless for unavoidable reasons.
WARNING
333-959-01140-0
A
Front
Traveling direction
Rear
Left Right
B
H
I
J
D C
G
F
E
M
L
K
M
L
K
N
K K
L L
M M
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