Jib length(65m)
Jib length(m)
15
20
27
36
40
46
50
58
62
65
5t-26.96m
Two ropes
5
5
4.992
3.556
3.125
2.619
2.349
1.921
1.749
1.633
10t-14.66m
Four ropes
9.755
7.103
5.040
3.567
3.125
2.606
2.329
1.890
1.713
1.595
Jib length(61m)
Jib length(m)
16
20
24
28
36
40
45
50
58
61
5t-27m
Two ropes
5
5
5
4.966
3.695
3.250
2.805
2.449
2.008
1.872
10t-14m
Four ropes
9.405
7.353
5.985
5.008
3.706
3.250
2.794
2.429
1.977
1.837