Hak łańcuchowy klasy 43 (wysoki test)
|
Nominalny rozmiar łańcucha |
Limit obciążenia roboczego (maks.) |
Test sprawdzający (min) |
Minimalna siła zrywająca |
||||
|
w |
mm |
funty |
kg |
funty |
kN |
funty |
kN |
|
1/4 |
7.0 |
2600 |
1,180, |
3,900 |
17.3 |
7,800 |
34.6 |
|
5/16 |
8.0 |
3,900 |
1,770 |
5,850 |
26,0 |
11,700 |
52,0 |
|
3/8 |
10,0 |
5.400 |
2450 |
8,100 |
36,0 |
16,200 |
72,0 |
|
7/16 |
11.9 |
7200 |
3,270 |
10,800 |
48,0 |
21,600 |
96,0 |
|
1/2 |
13,0 |
9200 |
4,170 |
13,800 |
61.3 |
27,600 |
122,6 |
|
5/8 |
16.0 |
13 000 |
5,910 |
19,500 |
86.5 |
39 000 |
173,0 |
|
3/4 |
20,0 |
20,200 |
9.180 |
30,300 |
134,7 |
60,600 |
269,4 |
|
7/8 |
22,0 |
24,500 |
11,140 |
36,750 |
163,3 |
73,500 |
326,6 |
