This series non-die-mark hydraulic power tong is a special equipment for elevating and break-out all kinds of tubing during well workover operation. No slips for the pipes. 

 

 

Tong Specifications
Capacity      73~89 mm     73~140 mm
Dimensions[2]      1000x650x700     1300x750x1100
Weight[1][2]      370 kg     1080 kg
Maximum Torque       
High     2,200 Nm     6,100 Nm
Low     4,500 Nm     14,900 Nm
Maximum Speed
High      30 r/min     25 r/min
Low      15 r/min     10 r/min 
Maximum Pressure      7 MPa     14MPa
Maximum Flow     100 L/min      120 L/min
Backup Specifications
Backup Tong Type      Hydraulic Backup Tong      Hydraulic Backup Tong
Capacity      89~114mm     89~154mm
[1]Weight Approximate,[2]Tong and Backup