The DQ40B-VSP Top Drive System sets a new benchmark in deep drilling technology, delivering 4,000-4,500m drilling capacity (114mm drill pipe) with a 2,666 kN rated load and 50 kN.m continuous torque (75 kN.m breakout). Engineered for extreme conditions, this robust system combines 470kW motor power with intelligent control for superior efficiency in the most challenging environments.
Key Features:
✔ High Torque Output: 75 KN.m max breakout torque for efficient connections and disconnections.
✔ Precision Rotation: 0–180 RPM infinitely adjustable spindle speed with 360° rotating link adaptor for optimal wellbore control.
✔ Robust Mud Circulation: 35/52 MPa rated pressure mud channel and 105 MPa IBOP (hydraulic/manual) for safe, high-pressure drilling.
✔ Versatile Clamping: Back clamp accommodates 85mm–187mm drill pipes, ensuring compatibility with diverse drill strings.
✔ Extreme Environment Ready: Operates flawlessly in temperatures from -45°C to 55°C, ideal for Arctic to desert applications.
Upgrade your rig’s capabilities—contact us today for a customized solution!
Post time: Aug-18-2025