Crosby Overhaul Weight Calculator
IMPORTANT
THE OVERHAUL WEIGHT CALCULATOR IS A MATHEMATICAL TOOL ONLY. ALL CALCULATIONS AND DECISIONS MUST BE THE RESPONSIBILITY OF A QUALIFIED PERSON.
Calculations are for 6 x 19 IWRC
Units
US Standard Units (in,ft,lbs)
Metric Standard Units (mm,m,kg)
Boom Length
ft.
Wire Rope Size
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1-1/8
1-1/4
10
11
13
14
16
19
22
25
28
32
in.
Drum Friction
lbs.
Number of Parts of Line
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Bearing Type
Bronze Bushed
Roller Bearing
Required Block Overhaul Weight
0
lbs.
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