Boom angle(°)
Radius(m) (ft)
88 83 78 73 68 63 88 83 78 73 68 63
10
(32′10″)
12
(39′4″)
14 47.9 41.3
(45′11″) (105.6) (91)
16 45.7 41.3
(52′6″) (100.7) (91)
18 40.2 38.4
(59′1″) (88.6) (84.6)
20 35.8 40.0 35.6 39.3
(65′7″) (78.9) (88.1) (78.4) (86.6)
22 31.9 36.4 32.4 35.7
(72′2″) (70.3) (80.2) (71.4) (78.7)
24 28.2 33.1 28.6 32.7
(78′9″) (62.1) (72.9) (63) (72)
26 25.1 29.7 29.1 25.5 30.0 29.0
(85′4″) (55.3) (65.4) (64.1) (56.2) (66.1) (63.9)
28 22.5 26.4 26.6 22.8 26.6 26.6
(91′10″) (49.6) (58.2) (58.6) (50.2) (58.6) (58.6)
30 20.3 23.7 24.4 20.7 23.9 24.5
(98′5″) (44.7) (52.2) (53.7) (45.6) (52.6) (54)
32 18.3 21.3 22.5 21.6 18.9 21.5 22.5 21.5
(104′12″) (40.3) (46.9) (49.6) (47.6) (41.6) (47.3) (49.6) (47.3)
34 16.3 19.3 20.9 19.9 17.2 19.6 20.9 19.9
(111′7″) (35.9) (42.5) (46) (43.8) (37.9) (43.2) (46) (43.8)
36 17.3 19.4 18.6 17.6 15.8 17.9 19.4 18.6 17.6
(118′1″) (38.1) (42.7) (41) (38.8) (34.8) (39.4) (42.7) (41) (38.8)
38 18.0 17.4 16.5 14.0 16.4 18.2 17.3 16.5
(124′8″) (39.6) (38.3) (36.3) (30.8) (36.1) (40.1) (38.1) (36.3)
40 16.3 15.5 15.1 16.9 16.2 15.4
(131′3″) (35.9) (34.1) (33.2) (37.2) (35.7) (33.9)
42 14.5 13.9 15.6 15.2 14.5 13.8
(137′10″) (31.9)
(30.6) (34.3) (33.5) (31.9) (30.4)
44 13.7 13.1 14.4 14.4 13.7 13.0
(144′4″) (30.2) (28.8) (31.7) (31.7) (30.2) (28.6)
46 12.3 13.6 12.9 12.2
(150′11″) (27.1) (29.9) (28.4) (26.8)
48 11.6 12.2 11.6
(157′6″) (25.5) (26.8) (25.5)
50 11.0
(164′0″) (24.2)
52 10.4
(170′7″) (22.9)
54
(177′2″)
56
(183′9″)
58
(190′3″)
60
(196′10″)
62
(203′5″)
64
(209′12″)
66
(216′6″)
68
(223′1″)
70
(229′8″)
Length of luffing
jib(m) (ft)
(111′7″) (121′5″)
34 37
Length of main
boom(m) (ft)
31.5
(103′4″)
Load Charts of luffing jib Hook for LJ Operating condition
Not including boom hook. Counterweight (85.2+5.8)×1000kg/((187.8+12.8)×1000lb) Unit:kg(lb)×1000
4.7: 24/97
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