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TQ245-20Y
This casing tong is used to make up and break out for casing operation in oil field. It has greatly reduced the labor of worker, enhanced connection quality and diminished accidents in inappropriate casing operation.
The tongs have the following features:
1.Opening type, double swing head jaws, convenient to assemble and disassemble.
2. Brake belt assembly, open gear supporting structure, improving the strength and rigidity.
3.Wholly hydraulic mode and mechanical gear shift.
4. With torque gauge, optional torque system to display, control and record the make-up torque
Model | TQ245/20Y | TQ340/35YA | TQ356-55 | TQ508/70Y |
Application range | 41/2" 5" 51/2" 7" 85/8" 95/8" | 51/2" 65/8" 7" 85/8" 95/8" 103/4" 135/8" | 41/2" - 14" | 95/8" 103/4" 135/8" 16" 185/8" 20" |
High Gear Torque | 2600N.m @ 12MPa 1924ft-lbs @1740psi | 4800N.m @ 13.8MPa 3540ft-lbs @1740psi | 4500N.m @ 16.6MPa 3319ft-lbs @2400psi | 10160N.m @ 17.3MPa 7500ft-lbs @25000psi |
Low Gear Torque | 20000N.m @ 12MPa 14800ft-lbs @1740psi | 35000N.m @ 13.8MPa 25814ft-lbs @1740psi | 57400N.m @ 16.6MPa 42400ft-lbs @2400psi | 70000N.m @ 18MPa 50000ft-lbs @25000psi |
High Gear rpm | 67r/min | 42r/min | 76r/min | 26r/min |
Low Gear rpm | 9r/min | 6r/min | 4r/min | 4r/min |
Oil Flow | 120 L/min 31.7 gpm | 120 L/min 31.7 gpm | 160 L/min 30 gpm | 132.5 L/min 35 gpm |
Dimension: L x W x H | 1500x 630 x 650 | 1580 x 900 x 850 | 1590 x 950 x 900 | 1980 x 1219 x 690 |
Weight (including Backup Tong) | 500kg 1100lbs | 750kg 1650lbs | 850kg 1870lbs | 1450kg 3200lbs |