CROSBY ® PLATINUM LINE
Crosby ® Grade 80 Alloy Chain
GRADE 80 TO EN818-2 WORKING LOAD LIMIT–4 TO 1 DESIGN FACTOR
β β
β
NOMINAL SIZE OF SLING
TWO LEG SLINGS
TRIPLE AND FOUR-LEG SLINGS CHOKER HITCH * (t) 0º<ß ≤ 45º (t) 45º<ß ≤ 60º (t)
0º<ß ≤ 45º (t)
45º<ß ≤ 60º (t)
SINGLE LEG (t)
(mm)
0.90 1.20 1.60 2.50 4.25 6.40 9 12 12.80 17 25.20
1.70 2.24 3 4.75 8 11.80 17 22.40 25 31.50 47.50
2.36 3.15 4.25 6.70 11.20 17 23.60 31.50 35.50
1.12 1.50 2
1.60 2.12 2.80 4.25 7.50 11.20 16 21.20 23.60
1.12 1.50 2
6 7 8
3.15 5.30 8 11.20
3.15 5.30 8 11.20
10 13 16 19-20
15 16
15 16
22 23 26 32
45 67
21.20 31.50
30 45
21.20 31.50
* For choker applications, the Working Load Limit must be reduced by 20%. The Crosby A-1338 cradle grab hook does not require any reduction of the Working Load Limit. The design factor of 4 to 1 on Spectrum ® 8 Alloy Chain agrees with the design factor used by the International Standards Organization (I.S.O.) and ANSI B30.9 and is the preferred set of Working Load Limit values to be used.
GRADE 80 ALLOY CHAIN RECOMMENDED FOR OVERHEAD LIFTING APPLICATIONS
WORKING LOAD LIMITS (t)
CHAIN SIZE (mm)
WEIGHT PER METER (kg)
SPEC. 8 DRUM STOCK NO. 1244915 1244985 1245055 1245125 1245195 1245265 1245305 1245356 1245396 1245426 1245453 1245496 1245514
METERS PER DRUM
DIMENSIONS (mm)
6 7 8
200 200 200 200 150 100
6 x 18 7 x 21
1.1 1.5 2.0 3.2 5.3 8.0
.80 1.05 1.25 2.20 3.80 5.70 7.30 8.03 9.00
18 x 24 10 x 30 13 x 39 16 x 48 18 x 54 19 x 57 20 x 60 22 x 66 23 x 69 26 x 78 32 x 96
10 13 16 18 19-20
50 50 50 50 50 50 20
10.0 11.2 12.5 15.0 16.0 21.2 31.5
20 22 23 26 32
10.90 10.90 15.20 23.00
LIFTING SALES DEPARTMENT
+2711 030 0400 | sales@shutterlock.co.za
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