XQ140/12Y type hydraulic power tong belongs to the open-mouth power tongs, its power is imported from low speed high pulling torque hydraulic motor, transmitted by straight-cut gear, shifted by four level gears, and reinforced by jaw plate cam clamp system. This product adopts a number of new technologies. If equipped with different hydraulic devices, the hydraulic power tong may meet the different requirements of loading and unloading oil pipe threads during the workover period under different environmental conditions.
Technical Specifications of XQ140/12Y Hydraulic Power Tong
Size Range |
Master Tong |
φ73-φ140(2 7/8″—5 1/2″) |
Back-up Tong |
φ73-φ154(2 7/8″—5 1/2″) |
|
Low Gear Rated Torque |
13.4 KN·m |
|
Sub Low Gear Rated Torque |
7.79 KN·m |
|
High Gear Rated Torque |
2.63 KN·m |
|
Sub High Gear Rated Torque |
4.52 KN·m |
|
RPM of Low Gear |
13 r/min |
|
Rated Speed of Sub Low Gear |
23 r/min |
|
Rated Speed of High Gear |
68 r/min |
|
Rated Speed of Sub High Gear |
40 r/min |
|
Opening Dimension |
Master Tong |
150 mm |
Backup Tong |
160 mm |
|
Suspension Cylinder Max. Stroke |
650 mm |
|
Rated Pressure |
12 MPa |
|
Max. Flow |
125 L/min |
|
Transportation Weight of Combination Tongs |
450 Kg |