16.5 19.5 22.5 25.5 28.5 31.5 34.5 37.5 40.5 43.5
(ft)
(54′2″) (63′12″) (73′10″) (83′8″) (93′6″) (103′4″) (113′2″) (123′0″) (132′10″) (142′9″)
4 4.8/13.5
(13′1″) (15′9″/29)
5 13.5 13.5 5.4/13.5
(16′5″) (29.7) (29.7) (17′9″/29)
6 13.5 13.5 13.5 5.9/13.5 6.6/13.5
(19′8″) (29.7) (29.7) (29.7) (19′4″/29) (21′8″/29)
7 13.5 13.5 13.5 13.5 13.5 7.1/13.5 7.7/13.5
(22′12″) (29.7) (29.7) (29.7) (29.7) (29.7) (23′4″/29) (25′3″/29)
8 13.5 13.5 13.5 13.5 13.5 13.5 13.5 8.2/13.5 8.7/13.5
(26′3″) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (26′11″/29) (28′7″/29)
9
13.5 13.5
13.5 13.5 13.5 13.5 13.5 13.5 13.5 9.2/13.5
(29′6″) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (30′2″/29)
10 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5
(32′10″) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7)
12 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5
(39′4″) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7)
14 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5
(45′11″) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7)
16 15.9/13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5
(52′6″) (52′2″/29) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7)
18 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5
(59′1″) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7)
20 18.5/13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5
(65′7″) (60′8″/29) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7)
22 21.1/13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5
(72′2″) (69′3″/29) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7)
24 23.7/13.5 13.5 13.5 13.5 13.5 13.5 13.5
(78′9″) (77′9″/29) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7)
26 13.5 13.5 13.5 13.5 13.5 13.5
(85′4″) (29.7) (29.7) (29.7) (29.7) (29.7) (29.7)
28 26.3/13.5 13.5 13.5 13.5 13.5 13.5
(91′10″) (86′3″/29) (29.7) (29.7) (29.7) (29.7) (29.7)
30 28.9/13.5 13.5 13.5 13.5 13.5
(98′5″) (94′10″/29)
(29.7) (29.7) (29.7) (29.7)
32 31.5/13.5 13.5
13.5 13.5
(104′12″) (103′4″/29) (29.7) (29.7) (29.7)
34 13.5 13.5 13.5
(111′7″) (29.7) (29.7) (29.7)
36 13.5 13.5
(118′1″) (29.7) (29.7)
38 36.7/13.5 13.5
(124′8″) (120′5″/29) (29.7)
40 39.3/13.5
(131′3″) (128′11″/29)
Counter- 85.2 85.2 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) (187.8) (187.8)
Load Charts of Extension Jib for HC Operating condition
(not including Book hook) Unit:kg(lb)×1000
Radius(m）
Length of Main Boom（m） (ft)
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.
4.3: 1/5
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