Casing tong TQ Series
TheCasing tong is used to make up and break out for casing operation in oilfields. It has greatly reduced the labor of worker, enhanced connection qualityof thread and diminished accidents. in inappropriate casing operation. Thepower tong has the following features :
1.Openhead type,optimization design.
2.Brakebelt assembly, up and down centralizing mechanism.
3.Whollyhydraulic mode and mechanical gear shift.,
4.Withtorque gauge, optional torque control system to display, control and record themake-up torque.
Model | TQ178/20 | TQ245/20 | TQ340//35A | TQ508/70 |
Range of Master Tong | Ф101-178 4”-7” | Ф101-245 4”-9 5/8” | Ф140-340 5 1/2”-13 3/8” | Ф245-508 9 5/8”-20” |
Range of Backup Tong | Ф101-200 4”-7 7/8” | Ф101-270 4”-10 5/8” | Ф140-365 5 1/2”-14 3/8” | Ф245-533 9 5/8”-21” |
High Gear Rated of Torque | 3900 N.m 2880 ft.lbs | 3250 N.m 2400 ft.lbs | 4800 N.m 3540 ft.lbs | 7300 ft.lbs |
Low Gear Rated of Torque | 21000 N.m 15490 ft.lbs | 20000 N.m 14800 ft.lbs | 35000 N.m 25810 ft.lbs | 70000 N.m 50000 ft.lbs |
High Gear Rated Speed | 60 RPM | 56 RPM | 42 RPM | 23 RPM |
Low Gear Rated Speed | 11 RPM | 9 RPM | 6 RPM | 3 RPM |
Operation Pressure | 14 Mpa 2000 PSI | 12 Mpa 1740 PSI | 16 Mpa 2320 PSI | 18 Mpa 2610 PSI |
Rated Flow | 140 LPM 37 GPM | 120 LPM 32 GPM | 120 LPM 32 GPM | 132 LPM 35 GPM |
Master Tong’s Dimension:L*W*H | 1230*600*650 48.4”*23.6”*25.6” | 1500*630*650 59”*25”*25.6” | 1490*1055*850 58.7”*41.4”*33.3” | 2100*1300*770 82.7”*52.1”*30.3” |
Combined Tong’s Dimension:L*W*H | 1230*600*1500 48.4”*23.6”*59” | 1500*700*1550 59”*28”*61” | 1490*1055*1550 58.7”*41.4”*61” | 2100*1300*1800 82.7”*52.1”*71” |
Master Tong’s Weight | 450 kg 992 lbs | 500kg 1100 lbs | 670 kg 1477 lbs | 1700 kg 3748 lbs |
Combined Tong’s Weight | 760 kg 1675 lbs | 820 kg 1810 lbs | 1020 kg 2244 lbs | 2700 kg 5940 lbs |
