Basic Info.

Model NO.

TQ508-70

HS Code

3917400000

Model NO.

TQ508-70

HS Code

3917400000

Product Desciption

CASING POWER TONG
The casing tong is used to make up and break out for casing operation in oil fields. It has greatly reduced the labor of worker,enhanced connection quality of thread and diminished accidents in inappropriate casing operation.The power tong has following features as well:
Opening type,double swing head jaws,convenient to assemble and disassemble.
Brake belt assembly, open gear supporting structure, improving the strength and rigidity.
Wholly hydraulic mode and mechanical gear shift.

TQ508/70
Pipe size range of master tong:
Φ 245-508  9 5/8''- 20''
Pipe size range of backup tong:
Φ 245-533  9 5/8''- 21''
High gear rated torque:  7300FT-LBS
Low gear rated torque:70kN.M   50000FT/-LBS
High gear rated speed: 23r/min
Low gear rated speed: 3 r/min
Rated operation pressure:18MPA, 2610PSI
Max . flow:132L/ min   35gpm
Dimension LX WXH:
Master :
2100X1300X770  82.7''X52.1''X30.3'' 
Master with backup 2100X1300X1800  82.7''X52.1''X71'' 
Weight master tong:1700kg  3748lbs
Master backup:2700kg 5940lbs