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Casing Power Tongs
Casing power tong is an ideal oil drilling wellhead tool, used in make-up and break out operations of threaded connections. Featuring high working efficiency and safe operation, it can greatly reduce labor intensity and improve the quality of threaded connections. This series power tongs have simple structure, reliable operation and convenient maintenance.
Technical Parameters
| Model | TQ178/16Y | TQ340/35Y | TQ365/55Y | TQ508/70Y | TQ610/60Y | TQ340/85Y | |
| Applicable pipe diameter | mm | 101.6~178 | 114.3~340 | 114.3~356 | 244.5~508 | 244.5~510 | 114.3~340 |
| ln | 4~7 | 4 ~13 | 4~14 | 9~20 | 9~24 | 4~13 | |
| Max. working pressure | Mpa | 18 | 21 | 16.6 | 20 | 17.2 | 18 |
| psi | 2610 | 3045 | 2407 | 2900 | 2500 | 2610 | |
| Rated flow of hydraulic system | L/min | 110~160 | 110~170 | 110~160 | 110~170 | 120~180 | 110~170 |
| gpm | 29.3~42.7 | 29.3~45.4 | 29.3~42.7 | 29.3~45.4 | 32~48 | 29.3~45.4 | |
| Max torque | kN.m | 16 | 35 | 55 | 70 | 60 | 85 |
| Ft.lbf | 11820 | 25800 | 40560 | 51600 | 44250 | 62680 | |
| Max. revolving speed of tong head | rpm | 9~79 | 8~90 | 4.8~6.1 | 4~43.6 | 5~45 | 3.2~45 |
| Overall dimension | mm | 1500*750*800 | 1580*900*860 | 1700*960*780 | 2080*1280*750 | 2330*1310*840 | 1995*1150*680 |
| in | 59*30*31.4 | 62.2*35.4*33.8 | 69.7*37.8*30.7 | 82*50.4*30 | 91.7*51.5*33 | 78.5*45.3*26.8 | |
| Weight | kg | 560 | 760 | 1100 | 1550 | 2100 | 1700 |
| lb | 1230 | 1670 | 2420 | 3410 | 4620 | 3740 | |
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