3 hook certificate – R&M Materials Handling MANUAL CHAIN HOISTS User Manual
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4.3
Hook Certificate
Table 2. Hook Dimensions
Load
Capacity
Load
Test
Minimum
Breaking
Load
D
O
B
H
h
L
h
H
v
L
v
Ton
kg
lbs [kg] lbs [kg]
in
[mm]
in [mm] in [mm] in [mm] in [mm] in [mm] in [mm]
3/4 750
3307
[1500]
6614
[3000]
1.378
[35]
0.906
[23]
0.709
[18]
0.945
[24]
0.571
[14.5]
0.925
[23.5]
0.571
[14.5]
1 1/2 1500
6614
[3000]
13228
[6000]
1.575
[40]
1.141
[29]
0.906
[23]
1.181
[30]
0.787
[20]
1.063
[27]
0.787
[20]
3
3000
13228
[6000]
26456
[12000]
2.047
[52]
1.516
[38.5]
1.102
[28]
1.673
[42.5]
1.063
[27]
1.378
[35]
1.063
[27]
6
6000
26456
[12000]
52912
[24000]
2.362
[60]
1.811
[46]
1.240
[31.5]
2.067
[52.5]
1.26
[32]
1.673
[42.5]
1.26
[32]
Figure 4. Hook Dimensions