Distinguishing feature

Only the hydraulic motor uses hydraulic power, and the rest uses compressed air to simplify the hydraulic system.

The upper and lower clamps are combined to avoid the possibility of the drill pipe bending at large torque, and prevent it from slipping in the kava;

You can not stop and change gears, which is very convenient for workers to operate;

The automatic middle clamping mechanism can ensure the reliability of new and old joints.

Cylinder for transfer, no need for push-pull pliers;

Reset is very convenient for the notch, and the conversion from the upper buckle to the buckle is fast and reliable.

Torque and speed can be controlled, and the maximum torque and speed can be generated in both front and back directions.

The upper and lower clamps are clamped with brake belts and clamping cylinder respectively. The structure is simple. When the torque is high (70-100kN.m), the door frame is used to limit the deformation of the pliers.

主钳适应范围(Pipe Size Range Of Master Tong):

φ127-203 钻杆5”-8”

额定高档扭矩(High Gear Rated Torque):

7000N.m  5160ft.lbs

额定低档扭矩(Low Gear Rated Torque):

100000N.m  73800ft.lbs

额定高档转速(High Gear Rated Speed):

40r/min

额定低档转速(Low Gear Rated Speed):

2.7r/min

额定系统压力(Rated Operation Pressure):

16Mpa  2320psi

最大供油量(Max.Flow):

114L/min   30gpm

气动系统压力(Pneumatic Operation Pressure):

0.5-0.9MPa 72.5-130.5psi

外形尺寸(Dimension   L×W×H):

1700×1000×1400mm     66.9”×39.4”×55.1" 移运质量(含背钳)

(Weight(Including Backup Tong)):

2400Kg  5291lbs