| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | lake |
| Model Number: |
Quick Details
Specifications
TQ Series Casing power tongs
TQ Series of Casing Tongs are widely used for making up and breaking out pipes or casings. The
tong heads are designed open type and can freely clamp and escape from the casing. Casing Tongs are safe, realiable and easy to handle with high mobility. They are designed and manfactured according to API Spec 7K.
Main techinical parameters:
Model | TQ178-16 | TQ340-20A | TQ340-35 | TQ178-16A | TQ340-35A | TQ340-50 | ||
Size of range | mm | 101.6~178 | 101.6~340 | 139.7~340 | 101.6~178 | 101.6~340 | 139.7~340 | |
In | 4~7 | 4~13 3/8 | 5 1/2~13 3/8 | 4~7 | 4~13 3/8 | 5 1/2~13 3/8 | ||
Hydraulic system max.pressure | Mpa | 18 | 16 | 18 | 18 | 18 | 17.2 | |
Psi | 2610 | 2320 | 2610 | 2610 | 2610 | 2494 | ||
Hydraulic system Rated flow | L/min | 114 | 114 | 114 | 114 | 114 | 120 | |
gpm | 30.1 | 30.1 | 30.1 | 30.1 | 30.1 | 31.7 | ||
max. torque | higear | kN.m | 2.4~3 | 3.7 | 2.5~3 | 2.4~3 | 4.0~5.0 | 4 |
ft.lbf | 1770~2200 | 2730 | 1844~2200 | 1770~2200 | 2950~3680 | 2950 | ||
midgear | kN.m | _____ | _____ | 6.0~7.5 | ____ | ____ | 11 | |
ft.lbf | 4420~5530 | 8103 | ||||||
lowgear | kN.m | 16 | 20 | 35 | 15~18 | 27~30 | 50 | |
ft.lbf | 11800 | 14750 | 25800 | 11060~13280 | 19900~22120 | 36851 | ||
RPM | higear | rpm | 54~93 | 50~80 | 60~86 | 54~79 | 80~100 | 72.8 |
midgear | rpm | ___ | 21-30 | ___ | 27.4 | ___ | ___ | |
lowgera | rpm | 9~13.1 | 6~14 | 2.6~5.3 | 8.5~12 | 12~16 | 5.4 | |
Overall dimensions | mm | 1540×760×740 | 1540×850× 670 | 1520×900×860 | 1500×760× 680 | 1560×900×850 | 1540×892×908 | |
weight | kg | 580 | 560 | 780 | 570 | 780 | 880 | |
lb | 1280 | 1234 | 1720 | 1250 | 1720 | 1940 | ||