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Spécifications
Design Factor
6/1
Standards
ASME B30.26RR-C 271D Type IVA, Grad A, Class 3
WLL
55t
85t
120t
150t
A
4.13"
5.00"
5.25"
5.50"
B
2.80"
3.30"
3.76"
4.26"
C
10.50"
13.00"
14.63"
14.50"
D
2.71"
3.12"
3.62"
4.00"
E
7.25"
7.88"
9.00"
10.00"
F
5.69"
6.50"
8.00"
9.00"
H
17.90"
21.50"
24.88"
25.68"
L
12.75"
14.62"
17.02"
18.00"
M
13.58"
15.13"
17.00"
17.75"
N
3.13"
3.62"
4.38"
4.56"
Description
Capacities from 55 to 150 metric tons
Forged, tempered and tempered.
Alloy steel axles
Forged SWL on each shackle
Hot-dip galvanized, designed to resist fatigue
Safety factor: 6:1
Certification available upon request
Designed to resist fatigue
Crosby products meet or exceed all requirements of ASME B30.26
Bolted and pinned bow shackle with thin bolt head conforming to RR-C 27ID Type IVA, Grade A, Class 3 of the Federal Specification, except for special specifications requested by the contractor.