The drill pipe power tongs is an ideal oil drilling tools, widely used in ocean, land drilling, workover operations on discharge tubing thread. Use the pliers to play the role of safety, energy saving, improve working efficiency. This series of pliers for open rack, can free release string, the maneuverability is strong; Integrating torque wrench and screw clasp clamp, the shackle replacement cat head, lifting tongs and spinning rope. Power tongs conforms to the standard of SY/T5074 and API Spec 7 k specification.
Model |
ZQ127-25 |
ZQ162-50 |
ZQ203-100 |
ZQ203-125 | ||
|
Size range |
Drill pipe |
mm |
65-127 |
85-162 |
127-203 |
127-203 |
|
in |
23/8〞～31/2〞 |
23/8〞～5〞 |
31/2〞～8〞 |
31/2〞～8〞 | ||
|
Casing |
mm |
65-127 |
114.3～153.7 |
|
| |
|
in |
23/8〞～31/2〞 |
41/2〞～51/2〞 |
|
| ||
|
Oil pipe |
mm |
65-127 |
138-156 |
|
| |
|
in |
23/8〞～31/2〞 |
31/2〞～41/2〞 |
|
| ||
|
Max.torque |
kN.m |
25 |
50 |
100 |
125 | |
|
ft.lbf |
18440 |
36880 |
73750 |
92200 | ||
|
Speed(High gear) |
rpm |
65 |
60 |
40 |
40 | |
|
Speed(Low gear) |
rpm |
10.5 |
4.1 |
2.7 |
2.7 | |
|
Air pressure |
MPa |
0.5–0.9 | ||||
|
psi |
72–130 | |||||
|
Pressure rating |
MPa |
12 |
14 |
16.6 |
20.7 | |
|
psi |
1740 |
2030 |
2400 |
3000 | ||
|
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 | ||
|
Travel distance |
mm |
— |
— |
— |
— | |
|
in | ||||||
|
Lifting distance |
mm |
— |
— |
— |
— | |
|
in | ||||||
|
Size |
mm |
1110×735× |
1570×800×1190 |
1760×1000×1360 |
1760×1080×1360 | |
|
in |
44×31×32 |
62×31×47 |
69×39×53 |
69×40.5×53 | ||
|
Weight |
kg |
620 |
1500 |
2400 |
2650 | |
|
lb |
1360 |
3310 |
5290 |
5840 | ||