ZQ Series of Drilling Pipe Power Tong
The drill pipe power pliers is an ideal oil drilling wellhead tool, widely used in offshore, land drilling, workover operation of pipe string screw unloading operations.
Using this tong can play a safe, labor-saving, improve the effect of work efficiency.This series of tongs are open-mouth type, which can free off the pipe string and has high mobility. It integrated torque pliers and screw pliers in one, upper shackle replaced the cat head, hanging tong and screw rope.
| Model | ZQ127-25 | ZQ162-50 | ZQ203-100 | ZQ203-125 | ||
| Size Range | Drill pipe | mm | 65-127 | 85-162 | 114-203 | 114-203 |
| in | 2 3/8〞～3 1/2〞 | 2 3/8〞～5〞 | 2 7/8〞～8〞 | 2 7/8〞～8〞 | ||
| Casing | mm | 65-127 | 114.3～153.7 | |||
| in | 2 3/8〞～3 1/2〞 | 4 1/2〞～5 1/2〞 | ||||
| Oil pipe | mm | 65-127 | 138-156 | |||
| in | 2 3/8〞～3 1/2〞 | 3 1/2〞～4 1/2〞 | ||||
| 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 | 1110×735×815 | 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 | 3250 | 3700 | |
| lb | 1360 | 3310 | 7165 | 8100 | ||
