This machine is equipped with an electric high-pressure hydraulic pump station, a main tong, and two backup tongs. Each tong is equipped with a chain and a clamping cylinder for adding or removing chain links. The main tong is equipped with a push/pull unscrewing cylinder and a support cylinder. It is suitable for unscrewing and unscrewing large-diameter impact drill tools.
1. Applicable Drill Tool Diameter: 3-14 in (Increasing the number of chain links allows for clamping of larger diameters)
2. Chain Links: 13 links x 3
3. Breakout Torque: 200 kNm
4. Hydraulic Pump Flow: 15 L/min
5. Operating Pressure: 20 MPa
6. Master Tong Cylinder Thrust: 250 kN
7. Master Tong Cylinder Pull: 170 kN
8. Clamping Cylinder Force: 170 kN
9. Hydraulic Pump Unit Power: 4 kW/178 F
10. Breakout Torque: 200 kNm
11. Makeup Torque: 130 kNm
12. Dimensions: 1300 x 1000 x 1200 mm
13. Approximate Weight: 1100 kg
