Type ZQ Drill Pipe Power Tong
|
Type ZQ Drill Pipe Power Tong |
Type |
ZQ127-25 |
ZQ162-50 |
ZQ203-100 |
ZQ203-125 |
ZQ254-100 |
|
|
Applicable pipe |
mm |
65～127 |
85～162 |
127～203 |
127～203 |
146～254 |
|
|
in |
23/8″Coupling～ |
23/8″Coupling～ |
31/2″Coupling～ |
23/8″Coupling～ |
41/2″Coupling～ |
||
|
31/2″Coupling |
31/2″Coupling |
8″Body |
8″Body |
10″Body |
|||
|
MAXIMUM TORQUE |
KN·m |
25 |
50 |
100 |
125 |
100 |
|
|
High-grade speed |
rpm |
65 |
60 |
40 |
40 |
40 |
|
|
Low-grade speed |
rpm |
10.5 |
4.1 |
2.7 |
2.7 |
2.7 |
|
|
Working air pressure |
Mpa |
0.8～1 |
|||||
|
Rated Pressure Of Hydraulic System |
Mpa |
12 |
16 |
16.6 |
20 |
15 |
|
|
Rated flow rate of hydraulic system |
L/min |
120 |
120 |
114 |
114 |
150 |
|
|
Cylinder transfer distance |
mm |
1000 |
1000 |
1500 |
1500 |
1500 |
|
|
Dimensions |
mm |
1110×735×815 |
1570×800×1190 |
1760×1000×1360 |
1785×1080×1360 |
1853×996×1335 |
|
|
Weight |
Kg |
620 |
1500 |
2400 |
2650 |
2430 |
|
Type ZQ Drill Pipe Power Tong is an ideal wellhead tool for oil drilling and workover operations. 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 loading and unloading tools. The tongs are designed and manufactured according to SY/T5074 Standard and API Spec 7K Standard.
