(ft) (ft)
55.0 58.0 61.0
(180′5″) (190′3″) (200′2″)
35.5 32.4 29.3
(78.2) (71.4) (64.5)
28.0 26.9 25.9
(61.7) (59.3) (57)
21.5 21.4 21.3
(47.3) (47.1) (46.9)
15.9 15.7 15.5
(35) (34.6) (34.1)
11.5 11.2 10.9
(25.3) (24.6) (24)
7.9 7.6 7.2
(17.4) (16.7) (15.8)
3
(85′4″)
(91′10″)
(98′5″)
28
(52′6″)
(59′1″)
(65′7″)
(72′2″)
18
20
22
(45′11″)
(85′4″)
(91′10″)
(98′5″)
28
(52′6″)
(59′1″)
(65′7″)
(72′2″)
18
20
22
(45′11″)
Load Charts of Boom Hook for LJ Operating condition
( not including Jib hook, counterweight (187.8+12.8)×1000lbs, angle between boom and jib 23°) Unit：kg(lb)×1000
radius(m) (ft) radius(m) (ft)
61.5
Length of boom(m) Length of boom(m)
Length of jib(m) (ft) Length of jib(m) (ft)
(201′9″)
14 14
16 16
24 24
26 26
(78′9″) (78′9″)
穿绳数Number of rope 穿绳数Number of rope
30 30
32 32
(104′12″) (104′12″)
4.6: 28/28
To Next Page
Loading...
