Boom angle(°)
Radius(m) (ft)
88 83 78 73 68 63 88 83 78 73 68 63
10
(32′10″)
12
(39′4″)
14
(45′11″)
16
(52′6″)
18 25.1 21.7
(59′1″) (55.3) (47.8)
20 23.2 20.0
(65′7″) (51.1) (44)
22 21.5 18.6
(72′2″) (47.3) (41)
24 20.1 17.3
(78′9″) (44.3) (38.1)
26 18.8 20.1 16.1 17.5
(85′4″) (41.4) (44.3) (35.4) (38.5)
28 17.6 18.8 15.1 16.4
(91′10″) (38.8) (41.4) (33.2) (36.1)
30 16.6 17.7 14.1 15.3
(98′5″) (36.5) (39) (31) (33.7)
32 15.6 16.7 18.5 13.3 14.4 15.9
(104′12″) (34.3) (36.8) (40.7) (29.3) (31.7) (35)
34 14.8 15.7 17.4 12.6 13.5 14.9
(111′7″) (32.6) (34.6) (38.3) (27.7) (29.7) (32.8)
36 13.7 14.9 16.4 11.8 12.8 14.0
(118′1″) (30.2) (32.8) (36.1) (26) (28.2) (30.8)
38 12.8 14.2 15.5 11.0 12.1 13.2
(124′8″) (28.2) (31.3) (34.1) (24.2) (26.6) (29.1)
40 11.8 13.4 14.6 14.4 10.3 11.4 12.4 12.8
(131′3″) (26) (29.5) (32.1) (31.7) (22.7) (25.1) (27.3) (28.2)
42 11.0 12.4 13.6 13.5 9.7 10.7 11.6 12.0
(137′10″) (24.2)
(27.3) (29.9) (29.7) (21.3) (23.5) (25.5) (26.4)
44 10.0 11.6 12.6 12.7 8.9 10.1 10.9 11.3
(144′4″) (22) (25.5) (27.7) (27.9) (19.6) (22.2) (24) (24.9)
46 9.0 10.8 11.7 12.0 11.7 8.0 9.4 10.2 10.7 10.9
(150′11″) (19.8) (23.8) (25.7) (26.4) (25.7) (17.6) (20.7) (22.4) (23.5) (24)
48 9.9 10.9 11.3 11.1 8.6 9.6 10.1 10.3
(157′6″) (21.8) (24) (24.9) (24.4) (18.9) (21.1) (22.2) (22.7)
50 10.2 10.7 10.5 9.0 9.5 9.8
(164′0″) (22.4) (23.5) (23.1) (19.8) (20.9) (21.6)
52 10.2 9.9 9.8 9.1 9.2 9.5
(170′7″) (22.4) (21.8) (21.6) (20) (20.2) (20.9)
54 9.5 9.3 8.8 9.0
(177′2″) (20.9) (20.5) (19.4) (19.8)
56 8.8 8.5
(183′9″) (19.4) (18.7)
58 8.5 8.1
(190′3″) (18.7) (17.8)
60
(196′10″)
62
(203′5″)
64
(209′12″)
66
(216′6″)
68
(223′1″)
70
(229′8″)
46 49
Load Charts of luffing jib Hook for LJ Operating condition
Length of luffing
jib(m) (ft)
(150′11″) (160′9″)
Length of main
boom(m) (ft)
31.5
(103′4″)
Not including boom hook. Counterweight (85.2+5.8)×1000kg/((187.8+12.8)×1000lb) Unit:kg(lb)×1000
4.7: 26/97
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