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Wellhead Tools
TQ Series Drilling Hydraulic Tong
TQ Series Drilling Hydraulic Tong for oilfield drilling equipment maintenance and replacement. Send part number, equipment model or product photo for quotation and compatibility support.
Application
TQ Series Drilling Hydraulic Tong for oilfield drilling equipment maintenance and replacement. Send part number, equipment model or product photo for quotation and compatibility support.
Supply Support
Specification matching, export packaging, WhatsApp and email communication support for oilfield buyers.
Specifications
Models and Technical Specifications
Source specification tables preserve merged cells while structured admin data remains editable.
Specification Table 1
| Model | TQ178-16 | TQ178-16Y | TQ340-35 | TQ340-35Y | TQ356-55 | TQ356-55Y | TQ508-70Y | TQ340-85Y | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size Range | mm | 101,6 ~ 178 | 101,6 ~ 178 | 114,3 ~ 340 | 114,3 ~ 340 | 114,3 ~ 356 | 114,3 ~ 356 | 114,3 ~ 340 | 114,3 ~ 340 | |
| in | 41/2 ~ 133/8 | 41/2 ~ 133/8 | 41/2 ~ 133/8 | 41/2 ~ 133/8 | 41/2 ~ 14 | 41/2 ~ 14 | 95/8 ~ 20 | 41/2 ~ 133/8 | ||
| Maximum Working Pressure | MPa | 18 | 16 | 18 | 20 | 16,6 | 20 | 20 | 18 | |
| psi | 2610 | 2320 | 2610 | 2900 | 2400 | 2900 | 2900 | 2610 | ||
| Operating Flow Rate | L/min | 110 ~ 160 | 110 ~ 160 | 110 ~ 160 | 110 ~ 170 | 110 ~ 140 | 110 ~ 170 | 110 ~ 170 | 110 ~ 170 | |
| gal/min | 29,3 ~ 42,7 | 29,3 ~ 42,7 | 29,3 ~ 42,7 | 29,3 ~ 45,4 | 29,3 ~ 37,3 | 29,3 ~ 45,4 | 29,3 ~ 45,4 | 29,3 ~ 45,4 | ||
| Air Supply Pressure | MPa | 0,5 ~ 0,9 | - | 0,5 ~ 0,9 | - | 0,5 ~ 0,9 | - | - | - | |
| psi | 72 ~ 130 | 72 ~ 130 | 72 ~ 130 | |||||||
| Max. | High Gear | kN·m | 2,4 ~ 3 | 2,4 ~ 3 | 2,5 ~ 3 | 3,5 ~ 6 | 3,8 ~ 4,2 | 7 | 8,4 ~ 10,7 | 12,5 ~ 14 |
| Torque | ft·lbf | 1770 ~ 2210 | 1770 ~ 2210 | 1844 ~ 2210 | 2580 ~ 4425 | 2800 ~ 3100 | 5160 | 6190 ~ 7890 | 9220 ~ 10325 | |
| Intermediate Gear | kN·m | - | - | 6,0 ~ 7,5 | - | - | - | - | - | |
| ft·lbf | 4425 ~ 5530 | |||||||||
| Low Gear | kN·m | 14,5 ~ 17,5 | 16 ~ 19 | 32 ~ 40 | 22 ~ 37 | 53 ~ 58 | 57 | 48,9 ~ 70,5 | 85 ~ 90 | |
| ft·lbf | 10694 ~ 12900 | 11060 ~ 13270 | 23600 ~ 29500 | 16225 ~ 27285 | 39080 ~ 42775 | 42030 | 37244 ~ 52000 | 62690 ~ 66375 | ||
| Speed | High Gear | rpm | 54 ~ 79 | 50 ~ 72 | 60 ~ 86 | 50 ~ 90 | 56 ~ 70 | 39,4 ~ 60,9 | 26 ~ 43,6 | 30 ~ 45 |
| Intermediate Gear | rpm | - | - | 21 ~ 30 | - | - | - | - | - | |
| Low Gear | rpm | 9 ~ 13,1 | 9 ~ 13 | 3,6 ~ 5,3 | 8 ~ 14 | 4 ~ 5 | 4,8 ~ 7,4 | 4 ~ 6,6 | 3,2 ~ 5 | |
| Lift Stroke | mm | - | - | - | 622 | - | 615 | 622 | 622 | |
| in | 24,5 | 24,2 | 24,5 | 24,5 | ||||||
| Size | mm | 1450 × 760 | 1500 × 760 | 1580 × 900 | 1580 × 900 | 1770 × 960 | 1770 × 960 | 2080 × 1280 | 1995 × 1150 | |
| × 740 | × 800 | × 880 | × 1060 | × 850 | × 780 | × 760 | × 680 | |||
| in | 57 × 30 | 59 × 30 | 62,2 × 35,4 | 62,2 × 35,4 | 69,7 × 37,8 | 69,7 × 37,8 | 82 × 50,4 | 78,5 × 45,3 | ||
| × 29,1 | × 34,6 | × 34,6 | × 34,6 | × 33,5 | × 30,7 | × 30 | × 26,8 | |||
| Weight | kg | 580 | 560 | 780 | 760 | 1150 | 1100 | 1550 | 1700 | |
| LB | 1280 | 1230 | 1720 | 1670 | 2530 | 2420 | 3410 | 3740 | ||