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
(59′1″)
20 23.6 20.4
(65′7″) (52) (44.9)
22 21.9 18.8
(72′2″) (48.2) (41.4)
24 20.3 17.5
(78′9″) (44.7) (38.5)
26 19.0 16.4
(85′4″) (41.8) (36.1)
28 17.9 20.1 15.3 17.5
(91′10″) (39.4) (44.3) (33.7) (38.5)
30 16.8 18.8 14.3 16.4
(98′5″) (37) (41.4) (31.5) (36.1)
32 15.8 17.7 13.5 15.3
(104′12″) (34.8) (39) (29.7) (33.7)
34 14.9 16.7 12.7 14.3
(111′7″) (32.8) (36.8) (27.9) (31.5)
36 13.9 15.6 15.1 11.9 13.5 14.1
(118′1″) (30.6) (34.3) (33.2) (26.2) (29.7) (31)
38 12.9 14.8 14.2 11.1 12.7 13.2
(124′8″) (28.4) (32.6) (31.3) (24.4) (27.9) (29.1)
40 11.9 13.9 13.3 10.3 12.0 12.4
(131′3″) (26.2) (30.6) (29.3) (22.7) (26.4) (27.3)
42 11.1 13.2 12.6 9.7 11.4 11.7
(137′10″) (24.4) (29.1) (27.7) (21.3) (25.1) (25.7)
44 10.3 12.4 11.9 11.4 9.1 10.7 11.0 11.4
(144′4″)
(22.7) (27.3) (26.2) (25.1) (20) (23.5) (24.2) (25.1)
46 9.2 11.5 11.4 10.8 8.3 10.0 10.5 10.8
(150′11″) (20.2) (25.3) (25.1) (23.8) (18.2) (22) (23.1) (23.8)
48 10.7 10.8 10.3 9.4 9.9 10.2
(157′6″) (23.5) (23.8) (22.7) (20.7) (21.8) (22.4)
50 10.2 9.8 9.4 9.7
(164′0″) (22.4) (21.6) (20.7) (21.3)
52 9.7 9.1 8.1 8.9 9.1 8.1
(170′7″) (21.3) (20) (17.8) (19.6) (20) (17.8)
54 9.2 8.7 7.6 8.5 8.7 7.6
(177′2″) (20.2) (19.1) (16.7) (18.7) (19.1) (16.7)
56 8.2 7.2 8.2 7.2
(183′9″) (18) (15.8) (18) (15.8)
58 7.9 6.8 7.8 6.7
(190′3″) (17.4) (14.9) (17.1) (14.7)
60 6.5 5.4 6.4 5.3
(196′10″) (14.3) (11.9) (14.1) (11.6)
62 6.1 5.1 6.0 4.9
(203′5″) (13.4) (11.2) (13.2) (10.8)
64 4.8 4.6
(209′12″) (10.5) (10.1)
66 4.5 4.4
(216′6″) (9.9) (9.7)
68 4.0
(223′1″) (8.8)
70
(229′8″)
72
(236′3″)
74
(242′9″)
Length of luffing
jib(m) (ft)
(150′11″)
(160′
9″)
46 49
Length of main
boom(m) (ft)
49.5
(162′5″)
Not including boom hook. Counterweight (85.2+5.8)×1000kg/((187.8+12.8)×1000lb) Unit:kg(lb)×1000
Load Charts of luffing jib Hook for LJ Operating condition
4.7: 68/97
To Next Page
