Boom angle(°)
Radius(m) (ft)
88 83 78 73 68 63 88 83 78 73 68 63
12
(39′4″)
14
(45′11″)
16
(52′6″)
18 25.2 21.8
(59′1″) (55.5) (48)
20 23.2 20.0
(65′7″) (51.1) (44)
22 21.6 18.6
(72′2″) (47.6) (41)
24 20.1 17.3
(78′9″) (44.3) (38.1)
26 18.8 20.3 16.1 17.6
(85′4″) (41.4) (44.7) (35.4) (38.8)
28 17.7 19.0 15.2 16.5
(91′10″) (39) (41.8) (33.5) (36.3)
30 16.6 17.9 14.2 15.5
(98′5″) (36.5) (39.4) (31.3) (34.1)
32 15.7 16.9 13.4 14.6
(104′12″) (34.6) (37.2) (29.5) (32.1)
34 14.8 15.8 17.7 12.6 13.6 15.2
(111′7″) (32.6) (34.8) (39) (27.7) (29.9) (33.5)
36 13.7 15.0 16.5 11.8 12.9 14.2
(118′1″) (30.2) (33) (36.3) (26) (28.4) (31.3)
38 12.8 14.3 15.5 11.0 12.2 13.3
(124′8″) (28.2) (31.5) (34.1) (24.2) (26.8) (29.3)
40 11.8 13.5 14.5 14.2 10.3 11.6 12.5 12.8
(131′3″) (26) (29.7) (31.9) (31.3) (22.7) (25.5) (27.5) (28.2)
42 11.0 12.5 13.6 13.4 9.7 10.8 11.8 12.1
(137′10″) (24.2) (27.5) (29.9) (29.5) (21.3) (23.8) (26) (26.6)
44 10.0 11.7 12.9 12.6 8.9 10.1 11.1 11.4
(144′4″) (22) (25.7) (28.4) (27.7) (19.6) (22.2) (24.4) (25.1)
46 9.0 10.9 11.9 11.8 11.6 8.1 9.5 10.4 10.7 11.0
(150′11″) (19.8) (24) (26.2) (26) (25.5) (17.8) (20.9) (22.9) (23.5) (24.2)
48 9.9 11.2 11.2 11.0 8.8 9.8 10.1 10.4
(157′6″) (21.8) (24.6) (24.6) (24.2) (19.4) (21.6) (22.2) (22.9)
50 10.4 10.6 10.4 9.2 9.7 9.8
(164′0″) (22.9) (23.3) (22.9) (20.2) (21.3) (21.6)
52 10.1 9.8 9.6 9.1 9.4 9.6
(170′7″) (22.2) (21.6) (21.1) (20) (20.7) (21.1)
54 9.3 9.1 8.8 9.0
(177′2″) (20.5) (20) (19.4) (19.8)
56 8.9 8.7 8.4 8.6
(183′9″) (19.6) (19.1) (18.5) (18.9)
58 8.3 8.2
(190′3″) (18.2) (18)
60 7.9 7.8
(196′10″) (17.4) (17.1)
62 7.3
(203′5″) (16)
64
(209′12″)
66
(216′6″)
68
(223′1″)
70
(229′8″)
72
(236′3″)
Not including boom hook. Counterweight (85.2+5.8)×1000kg/((187.8+12.8)×1000lb) Unit:kg(lb)×1000
46 49
Load Charts of luffing jib Hook for LJ Operating condition
Length of main
boom(m) (ft)
34.5
(113′2″)
Length of luffing
jib(m) (ft)
(150′11″) (160′9″)
4.7: 33/97
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