FIGURE 4-57 continued
R
F
2
1
3
S5
S4
2
3
1
R
F
2
1
3b
S5
S4
2
3
1
Item Description
1 Boom Top Wire Rope Guide
2 Upper Boom Point (see Figure 4-56
)
3a Load Block — 220 USt (199,6 t)
3 Load Block — 30 USt (27,2 t)
F Front Drum (Drum 1)
R Rear Drum (Drum 2)
6064-11_13
7.1 ft
2,2 m
8.6 ft
2,6 m
13.8 ft
4,2 m
18.4 ft
5,6 m
NOTE: Load block (3) to Lower Boom Point
(2) minimum distance is controlled
by 2-1/2° fleet angle
4 Parts of Line
3 Parts of Line
Dead-End Socket And Wedge
Block-Up Limit Weight
2 Parts of Line
R
F
S5
S4
2
3
1
2
1
3b