Drill Pipe Power Tong
ZQ series of drill pipe power tong marked with III is developed types from ZQ203-100 power tong. The power tong can be fixed on the accommodation track for the front and back walk. It can pass across the wellhead and go to the mouse hole for working. Master tong can move upward and downward. Walk and lift of the tong can be remote controlled and automatically handled. Especially suitable for the occasion with small wellbay surface.
Parameter of Drill Pipe Power Tong
ZQ series of drill pipe power tong marked with III is developed types from ZQ203-100 power tong. The power tong can be fixed on the accommodation track for the front and back walk. It can pass across the wellhead and go to the mouse hole for working. Master tong can move upward and downward. Walk and lift of the tong can be remote controlled and automatically handled. Especially suitable for the occasion with small wellbay surface.
| Model | ZQ203-125 | ZQ203-100 | ZQ203-100A | ZQ203-100B | ZQ162-50 | ZQ127-25 | |
| Size range | mm | 127-203 | 121-203 | 121-203 | 121-203 | 85-162 | 65-127 |
| in | 3 1/2coupling | 3 1/2coupling | 3 1/2coupling | 3 1/2coupling | 2 3/8coupling | 2 3/8coupling | |
| 8body | 8body | 8body | 8body | 5body | 3 1/2coupling | ||
| Max.torque | kN.M | 125 | 100 | 100 | 100 | 50 | 25 |
| ft.lbf | 92200 | 73750 | 73750 | 73750 | 36880 | 18440 | |
| Speed of tong Hi. | rpm | 40 | 40 | 40 | 40 | 60 | 65 |
| Speed of tong To. | rpm | 2.7 | 2.7 | 2.7 | 2.7 | 4.1 | 10.5 |
| Hydraulic system | Mpa | 20 | 16.6 | 16.6 | 16.6 | 16 | 12 |
| pressure rating | Psi | 2900 | 2400 | 2400 | 2400 | 2320 | 1740 |
| Hydraulic system | L/min | 114 | 114 | 114 | 114 | 120 | 180 |
| pressure rating | gpm | 30 | 30 | 30 | 30 | 32 | 48 |
| Stoke of shifting | mm | 1500 | 1500 | 1500 | / | 1000 | 1000 |
| cylinder | in | 59 | 59 | 59 | / | 39.4 | 39.4 |
| Moving distance | mm | / | / | / | 0-3000 | / | / |
| of tong | in | 0-59 | |||||
| Lifting distance | mm | / | / | 0-485 | 0-1800 | / | / |
| of tong | in | 0-19 | 0-31.5 | ||||
| Overall dimensions | mm | 1720×1050×1750 | 1700×1000×1400 | 1700×1000×1400 | 1750×1650×2050 | 1570×800×1190 | 1110×790×820 |
| in | 68×41×69 | 67×39×55 | 67×39×55 | 69×65×81 | 62×31×47 | 44×31×32 | |
| Weight | Kg | 2600 | 2400 | 2500 | 3250 | 1500 | 620 |
| Ib | 5730 | 5290 | 5510 | 7165 | 3310 | 1360 | |
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