CASING TONGS
Time：2016/11/06 Traffic：
Technical Specifications
| Model | TQ178-16 | TQ178-16Y | TQ340-35 | TQ340-35Y | TQ356-55 | TQ356-55Y | TQ508-70Y | TQ340-85Y | ||
| 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 | |
| Max. Pressure | MPa | 18 | 16 | 18 | 20 | 16.6 | 20 | 20 | 18 | |
| Working Flow | L/min | 110 ~ 160 | 110 ~ 160 | 110 ~ 160 | 110 ~ 170 | 110 ~ 140 | 110 ~ 170 | 110 ~ 170 | 110 ~ 170 | |
| Air Pressure | MPa | 0.5~0.9 | — | 0.5~ 0.9 | — | 0.5~ 0.9 | — | — | — | |
| Max. Torque | Hi. 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 |
| Mid. Gear | kN.m | — | — | 6.0~ 7.5 | — | — | — | — | — | |
| Low Gear | kN.m | 14.5~ 17.5 | 16~19 | 32~40 | 22~37 | 53~58 | 57 | 48.9~ 70.5 | 85~90 | |
| Speed | Hi. Gear | rpm | 54~79 | 50~72 | 60~86 | 50~90 | 56~70 | 39.4~ 60.9 | 26~ 43.6 | 30~45 |
| Mid. 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 | |
| Lifting Distance | mm | — | — | — | 622 | — | 615 | 622 | 622 | |
| Weight | kg | 580 | 560 | 780 | 760 | 1150 | 1100 | 1550 | 1700 | |
