Maeda MC815C, Operation Manual, Page: 396 / 426

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9.3 RATED TOTAL LOAD CHART
CAUTION
• The rated total load includes hook block mass (20 kg).
• When the fly jib is used, the available range and the rated total load vary depending on the
outrigger extension, the fly jib angle and the number of boom sections. Check the available
range in the rated total load chart before operating.
• Hoisting operation is not possible when the main boom angle is less than 50 degrees.
With outrigger extended to maximum Unit: kg
With outrigger extended to medium Unit: kg
With outrigger extended to minimum Unit: kg
The rated total load chart represents the load including the mass of hanging tools
(mass of one hanger hook: 20 kg).
Main boom
Angle
One jib section Two jib sections
0
degree
20
degrees
40
degrees
60
degrees
0
degree
20
degrees
40
degrees
60
degrees
80 degrees 1520 820 720 620 1020 620 420 320
70 degrees 1020 620 520 420 820 420 320 220
60 degrees 420 420 320 320 220 120
50 degrees 170 120 120
Main boom
Angle
One jib section Two jib sections
0
degree
20
degrees
40
degrees
60
degrees
0
degree
20
degrees
40
degrees
60
degrees
80 degrees 1520 820 720 620 1020 620 420 320
70 degrees 1020 620 520 420 820 320 120
60 degrees 120
50 degrees
Main boom
Angle
One jib section Two jib sections
0
degree
20
degrees
40
degrees
60
degrees
0
degree
20
degrees
40
degrees
60
degrees
80 degrees 1520 820 720 620 1020 620 420 320
70 degrees 720 120 520
60 degrees
50 degrees