Products
ZQ SERIES OF DRILL PIPE POWER TONG
ZQ Drill Pipe Power Tong is an ideal wellhead tool for oil drilling, widely applied in making-up and breaking-out for well drilling and repairing on offshore and land. Open-throat design of the ZQ series with high mobility allows escaping from drilling pipe freely. The tong is a combination of spinning tong and torque tong. It substitutes cathead, suspension tong and spinning rope in making-up and breaking-out. The tongs are designed and manufactured according to API Spec 7K" Specification for Drilling Equipment ".
|
Model |
ZQ127-25 |
ZQ162-50 |
ZQ203-100 |
ZQ203-125 |
|
|
Size range |
mm |
65-127 |
85-162 |
127-203 |
127-203 |
|
in |
2 3/8coupling-3 1/2coupling |
2 3/8coupling-5coupling |
3 1/2coupling-8body |
3 1/2coupling-8body |
|
|
Max.torque |
KN·m |
25 |
50 |
100 |
125 |
|
ft.lbf |
18440 |
36880 |
73750 |
92200 |
|
|
Speed(High ger) |
rpm |
65 |
60 |
40 |
40 |
|
Speed(Low ger) |
rpm |
10.5 |
4.1 |
2.7 |
2.7 |
|
Air pressure |
Mpa |
0.5-1 |
|||
|
psi |
72-144 |
||||
|
Pressure rating |
Mpa |
12 |
16 |
16.6 |
20 |
|
psi |
1740 |
2320 |
2400 |
2900 |
|
|
Flow rating |
L/min |
120 |
120 |
114 |
114 |
|
gpm |
31.7 |
31.7 |
30 |
30 |
|
|
Shifting distance |
mm |
1000 |
1000 |
1500 |
1500 |
|
in |
39.4 |
39.4 |
59 |
59 |
|
|
Lifting distance |
mm |
|
0-440 |
0-430 |
|
|
in |
|
0-17.3 |
0-17 |
|
|
|
Overall dimensions |
mm |
110×735×815 |
1570×800×1190 |
1760×1000×1360 |
1785×1080×1360 |
|
in |
44×31×32 |
62×31×41 |
69×39×53 |
70×42×53 |
|
|
Weight |
kg |
620 |
1500 |
2400 |
2650 |
|
lb |
1360 |
3310 |
5290 |
5840 |
|