Radius（m）
（ft） 16.5 19.5 22.5 25.5 28.5 31.5 34.5 37.5
(54′2″) (63′12″) (73′10″) (83′8″) (93′6″) (103′4″) (113′2″) (123′0″)
4 4.8/272.1
(13′1″) (15′9″/600)
5 235.5 228.5 5.4/206.5
(16′5″) (519.1) (503.7) (17′9″/455)
6 196.3 193.5 191.2 5.9/184.0 6.6/175.5
(19′8″) (432.7) (426.5) (421.5) (19′4″/405) (21′8″/386)
7 168.9 168.2 167.2 166.6 165.7 7.1/155.5 7.7/145.5
(22′12″) (372.3) (370.8) (368.6) (367.2) (365.3) (23′4″/342) (25′3″/320)
8 148.2 147.5 146.6 145.8 145.6 145.5 143.3 8.2/128.2
(26′3″) (326.7) (325.1) (323.1) (321.4) (320.9) (320.7) (315.9) (26′11″/282)
9 132.5 131.6 130.2 129.9 128.9 128.3 127.8 125.6
(29′6″) (292.1) (290.1)
(287) (286.3) (284.1) (282.8) (281.7) (276.8)
10 120.5 119.7 117.8 116.9 116.4 116.1 115.8 112.1
(32′10″) (265.6) (263.8) (259.7) (257.7) (256.6) (255.9) (255.2) (247.1)
12 94.6 94.6 94.5 94.5 94.4 94.3 93.7 93.4
(39′4″) (208.5) (208.5) (208.3) (208.3) (208.1) (207.8) (206.5) (205.9)
14 75.9 75.9 75.8 75.8 75.7 75.7 75.6 75.5
(45′11″) (167.3) (167.3) (167.1) (167.1) (166.8) (166.8) (166.6) (166.4)
16 15.9/53 64.0 63.6 63.4 63.4 63.4 63.3 63.2
(52′6″) (52′2″/116) (141) (140.2) (139.7) (139.7) (139.7) (139.5) (139.3)
18 55.3 54.1 54.1 54.1 54.1 53.9 53.8
(59′1″) (121.9) (119.2) (119.2) (119.2) (119.2) (118.8) (118.6)
20 18.5/50.5 47.4 47.2 47.1 46.9 46.7 46.6
(65′7″) (60′8″/111) (104.4) (104) (103.8) (103.3) (102.9) (102.7)
22 21.1/41.2 41.6 41.5 41.3 41.1 41.0
(72′2″) (69′3″/90) (91.7) (91.4) (91) (90.6) (90.3)
24 23.7/35.2 36.9 36.7 36.5 36.4
(78′9″) (77′9″/77) (81.3) (80.9) (80.4) (80.2)
26 33.6 33.0 32.8 32.7
(85′4″) (74) (72.7) (72.3) (72)
28 26.3/31.8 29.8 29.6 29.5
(91′10″) (86′3″/70) (65.6) (65.2) (65)
30 28.9/27.2 26.9 26.9
(98′5″) (94′10″/59) (59.3) (59.3)
32 31.5/23.8 24.5
(104′12″) (103′4″/52)
(54)
34 21.5
(111′7
″) (47.3)
36
(118′1″)
Counter- 85.2 85.2 85.2 85.2 85.2 85.2 85.2 85.2
weight (187.8) (187.8) (187.8) (187.8) (187.8) (187.8) (187.8) (187.8)
Notes: 1. the rated hoisting capacity specified in the table means the operating condition under which standard counterweight and
additional counterweight are included, while the vertical value specified in the black box means the operating condition under
which only standard counterweight is included.
2. The grey filling part specified in the above table is determined by strength.
Notice: 1. the actual hoisting capacity shall be the value of rated hoisting capacity deducting the weight of hook blocks, wire
ropes and all the spreaders.
2. The rated load shown in the table is the weight of cargo which is slowly and steadily lifted by crane on flat and hard ground
under the non-travel load condition.
3.The load rating is calculated not exceed 75percent of the load depending on stability or structure.
Load Charts of Boom Hook For SCC3000US H Operating Condition
kg(lb)×1000
Length of Main Boom（m） （ft）
4.1: 1/6
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