The HVT250A hydraulic power tong consists of three clamping cylinders forming the backup tong, three clamping cylinders and one torque cylinder forming the power tong, and a hydraulic system consisting of an electric motor (diesel engine)-powered high-pressure plunger pump, tubing, and quick-connect couplings. It is designed for rapid breakout of drill pipe.
HVT250A Main Technical Parameters
1. Открытие: 270мм
2. Clamping Tube Diameter: 100-254мм
3. Suitable Drill Pipe: 5«; 5 1/2«; 6 5/8«; 7 5/8«
4. Breakout Torque: 250 kNm
5. Tightening Torque: 170 kNm
6. Tilt Angle: 5°-15°
7. Main Clamping Cylinder: 500kNm N
8. Rear Clamping Cylinder: 500 кН
9. Torque Cylinder: 300 x 2 кН
10. Pump Station: 380V/5.5 kW or 9 HP Diesel Engine
11. Pump Flow: 10-25 Л/мин
12. Давление: 20 MPa
13. Топливный бак: 100 L
14. Вес: Approximately 3000 кг
15. Габаритные размеры: 3000 x 2200 x 1600 мм
