| Color | Red |
| Drill pipe size range | 2 3/8"-8" |
| Standard | API 7K |
| Usage | Make up and breakout thread |
ZQ Series Drill pipe power tongs are the ideal handing tools for oil drilling, which are widely applied to make up and break out pipes for offshore drilling and land drilling and workover operation. This type of drill power tongs are characterized by safety, labor saving operation and high efficiency. They are designed and manufactured according to API Spec 7K.
Technical specification:
Model | ZQ127-25 | ZQ162-50 | ZQ203-100 | ZQ203-125 | ||
Size of range | Drill pipe | mm | 65-127 | 85-162 | 127-203 | 127-203 |
in | 2 3/8"-3½" | 2 3/8"-5" | 3½"-8" | 3½"-8" | ||
Casing | mm | 65-127 | 114.3-153.7 |
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in | 2 3/8"-3½" | 4½"-5½" |
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Oil pipe | mm | 65-127 | 138-156 |
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in | 2 3/8"-3½" | 3½"-4½" |
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Max. torque | KN.m | 25 | 50 | 100 | 125 | |
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 | ||
Size | mm | 1110×735×815 | 1570×800×1190 | 1760×1000×1360 | 17600×1080×1360 | |
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 | ||
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