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Xi'an ZZ Top Oil Tools Co.,Ltd is one of the top level oil well power tong manufacturers and suppliers, with professional factory, we are able to produce API and oilfield tq power tong, zq power tong, xyq power tong, casing power tong, drill pipe power tong, welcome to contact us.
The hydraulic power tong is used for quick make-up /break-out in well service operations.
*Casing Power Tongs are widely used for pipes or casings diameters of 4"~20". Model TQ245, TQ340, TQ508
*Sucker rod power tong is for pipe size range from 5/8" to 1 1/8"
*Drill Pipe Power Tong :The applicable pipe OD is 3 1/2"~8", 2 7/8"~5", 2 1/2"~3 1/2", Model ZQ127, ZQ203
Technical parameter of TQ Casing power tong
|
Model |
TQ178-16 |
TQ340-20A |
TQ340-35 |
TQ178-16A |
TQ340-35A |
TQ340-50 |
||
|
Size range |
mm |
4~7 |
4~133/8 |
5 1/2~13 3/8 |
4~7 |
4~13 3/8 |
5 1/2~13 3/8 |
|
|
in |
31/2 coupling-8body |
31/2 coupling-8body |
31/2 coupling-8body |
31/2 coupling-8body |
23/8 coupling-5coupling |
23/8 coupling-31/2coupling |
||
|
Hydraulic system Max.pressure |
Mpa |
18 |
16 |
18 |
18 |
18 |
17.2 |
|
|
PSI |
2610 |
2320 |
2610 |
2610 |
2610 |
2494 |
||
|
Hydraulic system rated fiow |
L/min |
114 |
114 |
114 |
114 |
114 |
120 |
|
|
gpm |
30.1 |
30.1 |
30.1 |
30.1 |
30.1 |
31.7 |
||
|
Max. torque Higear
|
Higear |
kN.m |
2.4~3 |
3.7 |
2.5~3 |
2.4~3 |
4.0~.0 |
4 |
|
ft.IbI |
1770~ 2200 |
2730 |
1844~2200 |
1770~2200 |
2950~3680 |
2950 |
||
| Midgear |
kN.m |
—— |
—— |
6.0~7.5 |
11 |
|||
|
ft.IbI |
4420~5530 |
|
—— | 8103 | ||||
| lowgear |
kN.m |
16 |
20 |
35 |
15~18 |
27~30 |
50 |
|
|
ft.IbI |
11800 |
14750 |
25800 |
11060~ 13280 |
19900~ 22120 |
36851 |
||
|
RPM |
Higear |
rpm |
54~97 |
50~80 |
60~86 |
54~79 |
80~100 |
72.8 |
|
Midgear |
rpm |
—— |
21~30 |
—— |
27.4 |
—— |
—— |
|
|
lowgear |
rpm |
9~13.1 |
6~14 |
2.6~5.3 |
8.5~12 |
12~16 |
5.4 |
|