Maeda MC815C, Service Manual, Page: 227 / 378

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8.3 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.
When outrigger is extended to the maximum
Unit: kg
At intermediate outrigger extension
Unit: kg
At minimum outrigger extension
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° 20° 40° 60° 0° 20° 40° 60°
80° 1520 820 720 620 1020 620 420 320
70° 1020 620 520 420 820 420 320 220
60° 420
420 320 320 220 120
50° 170 120 120
Main boom
Angle
One jib section Two jib sections
0° 20° 40° 60° 0° 20° 40° 60°
80° 1520 820 720 620 1020 620 420 320
70° 1020 620 520 420 820 320 120
60° 120
50°
Main boom
Angle
One jib section Two jib sections
0° 20° 40° 60° 0° 20° 40° 60°
80° 1520 820 720 620 1020 620 420 320
70° 720
120 520
60°
50°