range diagram 7755 (3-section boom) 8
4
2
0
4
6
8
10 12
14
16
18
20
22
24 26
28
30
32
34
36
38 40
42
44
46 48
50
52
54
56 58 70
68
68
66
66
64
64
JIB
70
62 60 58 56 54
62 60 58 56 54 52
50
50
OOM
52
48
43.0 FT B
48 46 44
46 44 42
40
40
38
38
BOOM
42
36 34
36 34
31.0 FT
Boom and extension length in feet
2
60.0 FT WITH 1 7.0 FT
6
6
32
32 30
30 80°
28
28 70° 65°
26
26
60° 55°
24
24
50° 45°
22
22
40° 35°
BOOM
20
16
20
30°
18
25°
19.5 FT
18
16
20° 15°
14
14
10°
12
12 5°
10
10
8
8
6
6
4
4
2
2 0
0
7700 Series
8
6
4
2
0
2
4
6
8
10 12
14
16
18
20
22
24 26
28
30
32
34
36
38 40
42
44
46 48
50
52
54
56 58
Operating Radius in feet from axis of rotation
THIS CHART IS ONLY A GUIDE AND SHOULD NOT BE USED TO OPERATE THE CRANE. The individual crane’s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane.