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 40.6 38.6
(59′1″) (89.5) (85)
20 36.2 35.8
(65′7″) (79.8) (78.9)
22 32.3 34.8 32.9 34.2
(72′2″) (71.2) (76.7) (72.5) (75.3)
24 28.4 31.9 28.9 31.3
(78′9″) (62.6) (70.3) (63.7) (69)
26 25.3 29.5 25.7 28.9
(85′4″) (55.7) (65) (56.6) (63.7)
28 22.7 27.0 25.7 23.1 26.8 25.4
(91′10″) (50) (59.5) (56.6) (50.9) (59) (55.9)
30 20.5 24.5 23.7 20.8 24.8 23.6
(98′5″) (45.1) (54) (52.2) (45.8) (54.6) (52)
32 18.5 22.1 21.9 19.0 22.3 21.9
(104′12″) (40.7) (48.7) (48.2) (41.8) (49.1) (48.2)
34 16.8 20.0 20.3 19.2 17.3 20.2 20.3 19.2
(111′7″) (37) (44) (44.7) (42.3) (38.1) (44.5) (44.7) (42.3)
36 18.2 18.9 17.9 15.9 18.5 19.0 17.9
(118′1″) (40.1) (41.6) (39.4) (35) (40.7) (41.8) (39.4)
38 17.6 16.7 15.6 14.4 16.8 17.6 16.6 15.6
(124′8″) (38.8) (36.8) (34.3) (31.7) (37) (38.8) (36.5) (34.3)
40 15.7 14.6 15.5 16.5 15.6 14.6
(131′3″) (34.6) (32.1) (34.1) (36.3) (34.3) (32.1)
42 14.7 13.7 14.2 15.6 14.6 13.8
(137′10″) (32.4)
(30.2) (31.3) (34.3) (32.1) (30.4)
44 13.0 12.2 14.7 13.8 13.0 12.1
(144′4″) (28.6) (26.8) (32.4) (30.4) (28.6) (26.6)
46 11.5 13.0 12.1 11.4
(150′11″) (25.3) (28.6) (26.6) (25.1)
48 10.9 12.3 11.5 10.8
(157′6″) (24) (27.1) (25.3) (23.8)
50 10.3 10.9 10.2
(164′0″) (22.7) (24) (22.4)
52 9.7
(170′7″) (21.3)
54 9.2
(177′2″) (20.2)
56
(183′9″)
58
(190′3″)
60
(196′10″)
62
(203′5″)
64
(209′12″)
66
(216′6″)
68
(223′1″)
70
(229′8″)
72
(236′3″)
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
34 37
Length of main
boom(m) (ft)
37.5
(123′0″)
(111′7″) (121′5″)
Length of luffing
jib(m) (ft)
4.7: 38/97
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