CROSBY ELIMINATOR ™
TO ORDER YOUR CROSBY ELIMINATOR ™ GRADE 100 ALLOY CHAIN SLING
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Follow simple steps to order a sling assembly:
1. Determine the maximum load to be lifted by the sling assembly.
2. Choose the type od sling assembly suited for the shape of be lifted. The decision must take into account the angle of the sling legs in multileg slings.
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3. Determine the overall reach from bearing point of master link to bearing point on hook. (see Fig. 1)
4. Contact your Authorized Crosby Distributor.
Each sling shall be marked to show: name or trademark of manufacturer, grade, nominal chain size, number of legs, rated load fo the type(s) of hitch(es) used and angle upon whitch it is based (reach). |
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| Please refer in all cases to EN818-6, ABBEXA, A1.1. "Chain Sling Selection" |
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Table 4
Grade 100 (Spectrum 10 ) Alloy Chain Working Load Limit - 4 to 1 Design Factor
Nominal
size of
sling |
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Choker
Hitch *
t |
Sling leg
t |
Two leg sling |
Triple and four-leg sling |
| (in.) |
(mm) |
0°<В<45°
t |
0°<В<60°
t |
0°<В<45°
t |
0°<В<60°
t |
| — |
6 |
1,4 |
2 |
1,4 |
3 |
2,12 |
1,12 |
| 1/4 |
7 |
2 |
2,8 |
2 |
4,2 |
3 |
1,6 |
| 5/16 |
8 |
2,5 |
3,55 |
2,5 |
5,3 |
3,75 |
2,0 |
| 3/8 |
10 |
4 |
5,6 |
4 |
8,0 |
6 |
3,2 |
| 1/2 |
13 |
6,7 |
9,5 |
6,7 |
14 |
10 |
5,35 |
| 5/8 |
16 |
10 |
14 |
10 |
21,2 |
15 |
8,0 |
| 3/4 |
19 |
14 |
20,00 |
14,0 |
30,0 |
21,00 |
11,20 |
| 7/8 |
22 |
18,75 |
26,50 |
18,75 |
39,40 |
28,00 |
15,00 |
| 1 |
26 |
26,50 |
37,00 |
26,5 |
55,50 |
40,00 |
21,20 |
| 1-1/4 |
32 |
40,0 |
56,00 |
40,0 |
85,00 |
60,00 |
32,50 |
* If a Crosby A-1338 Cradle Grab Hook is used at a minimum angle of choke of 120 degrees, the full sling rated WLL (Sling leg) can be unitized.
Table 4
Grade 80 (Spectrum 8 ) Alloy Chain Working Load Limit - 4 to 1 Design Factor
Nominal
size of
sling |
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Choker
Hitch *
t |
Sling leg
t |
Two leg sling |
Triple and four-leg sling |
| (in.) |
(mm) |
0°<В<45°
t |
0°<В<60°
t |
0°<В<45°
t |
0°<В<60°
t |
| 7/32 |
6 |
1,12 |
1,60 |
1,12 |
2,36 |
1,70 |
0,90 |
| 1/4 (9/32) |
7 |
1,50 |
2,12 |
1,50 |
3,15 |
2,24 |
1,20 |
| 5/16 |
8 |
2 |
2,80 |
2 |
4,25 |
3 |
1,60 |
| 3/8 |
10 |
3,15 |
4,25 |
3,15 |
6,70 |
4,75 |
2,50 |
| 1/2 |
13 |
5,30 |
7,50 |
5,30 |
11,20 |
8 |
4,25 |
| 5/8 |
16 |
8 |
11,20 |
8 |
17 |
11,80 |
6,40 |
| 3/4 |
20 |
11,20 |
16 |
11,20 |
23,60 |
17 |
9 |
* If a Crosby A-1338 Cradle Grab Hook is used at a minimum angle of choke of 120 degrees, the full sling rated WLL (Sling leg) can be unitized.
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