- A redundancy design is adopted to provide safe and reliable braking torque for the rig.
- It has working brake, parking brake, over-roll protection, an emergency brake and other functions so as to meet drilling process requirements to the fullest extent. It also has automatic protective functions for power, air and hydraulic failures.
- The hydraulic station is equipped with the dual electric pumps and multi-accumulator, the hand pump, heater and cooling system supply the reliable hydraulic power.
- The control system is valve-embedded to reduce external pipes.
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