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Lu ng Boom/Jib - SPECIFICATIONS
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Supplemental Data
(2) Main boom with luffing jib
×
：
Combinations which is not allowed.
18. Maximum hoist load for number of reeving parts of
line for hoist rope. (Parts of line with parenthesis ( ) is
not recommended for lifting)
Main Boom Hoist Loads
No. of Parts of line
1
2
(3)
4
(5)
Maximum Loads (lbs)
29,700 59,500 89,200 119,000 148,800
No. of Parts of line
6
(7)
8
10
Maximum Loads (lbs) 178,500 208,300 238,000 275,500
Maximum Load for Jib
No. of Parts of line
1
2
(3)
4
(5)
6
Maximum Loads (lbs)
29,700 59,500 89,200 119,000 148,800 176,300
Maximum Load Auxiliary Sheave
No. of Parts of line
1
Maximum Loads (lbs)
29,700
19. Weight of recommended hook block
Hook Block 275 t
165 t
110 t
77 t
39 t
15 t ball hook
Weight (lbs)
9,260 5,075 3,970 2,650 1,990
1,000
WARNING:
If the weight of the hook block used is lighter
than the above recommended weight, the jib may turn over
backward or will be difficult to lower the empty hook block.
20. Rated loads listed apply only to the machine as originally
manufactured and designed by KOBELCO
CONSTRUCTION MACHINERY CO., LTD. Modifications
to this machine or use of equipment other than that
specified can reduce operating capacity.
21. Designed and rated to comply with ANSI Code B30.5.
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Boom Length (ft)