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Air Hoist
QJ series of air winches are powered by piston-type air motor. They have the advantages of compact structure, light weight, safe and easy to operate and they are used for general lifting, hauling and other works in mines, oil fields, on shipboards and etc. They are designed and manufactured according to API Spec 7K “Specification for Drilling Equipment”.
|
Model |
QJ-0.5* |
QJL-0.5* |
QJ-1* |
QJ-3 |
QJ-5** |
|
|
Air pressure |
MPa |
0.5-0.9 |
0.5-0.9 |
0.5-0.9 |
0.5-0.9 |
0.5-0.9 |
|
psi |
72-130 |
72-130 |
72-130 |
72-130 |
72-130 |
|
|
Max. pull |
kN |
5 |
5 |
10 |
30 |
50 |
|
US ton |
0.55 |
0.55 |
1.1 |
3.3 |
5.5 |
|
|
Max. rope speed |
m/min |
12 |
12 |
24 |
20 |
35 |
|
ft/min |
39.3 |
39.3 |
78.7 |
65.6 |
114.8 |
|
|
Rope diameter |
mm |
8 |
8 |
11 |
15.875 |
15.875 |
|
in |
5/16/ |
5/16/ |
7/16/ |
5/8/ |
5/8/ |
|
|
Rope capacity |
m |
120 |
40 |
100 |
200 |
70 |
|
ft |
394 |
131 |
328 |
656 |
230 |
|
|
Overall dimensions |
mm |
675*343*460 |
490*295*370 |
740*397*542 |
1530*745*955 |
1254*900*989 |
|
in |
27*14*18 |
19*12*15 |
29*16*21 |
60*29*38 |
50*36*40 |
|
|
Weight |
kg |
117 |
45 |
162 |
685 |
418 |
|
lb |
228 |
99 |
357 |
1412 |
920 |
|
|
Note: Models marked with * may be connected to Long-distance control device; |
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Model marked with ** may be connected with Auto-brake device. |
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