The rotation and thrust is equipped with USA Sauer closed-circuit system, which is efficient, stable and reliable. Rotation motor is originally imported French Poclain brand which is famous all over the world, and push & pull motor is Germany Rexroth and which increases work efficiency more than 20%, and totally saves about 20% energy compared with traditional system.
Hydraulic control is adopted for rotation and push & pull, reducing the faults resulted from the aging of electrical components, realizing more stable and reliable control and quicker response.
It is equipped with two Cummins engine specialized in engineering machinery with strong power.
Driving head reserves reinforced power (push & pull force). Push & pull force can be increased to 2400KN, which ensures the safety of the big diameter construction.
Four bar linkage luffing structure is adopted for main girder, which highly increases entry angle range and ensures the large angle and rig tracks are not off ground, having improved the safety performance.
Wireless-control walking system can be used to ensure the safety in the process of walk, transfer and load & unload.
Full lifted manipulator is convenient for loading and unloading drill rod, which can greatly reduce the workers labor intensity, and improve work efficiency.
With Φ114×6000mm drill rod, the machine can be used in medium field area, meeting the requirement for high efficiency construction in small place.
Main hydraulic components are from the international first-class hydraulic component manufacturer, which greatly improve the reliability of the product performance and safety.
Electric design is reasonable with low failure rate, which is easy to maintain.
Push & pull contains rack and pinion push-pull system, which is good for high efficiency, long lifespan, stable work, and maintenance is also convenient.
Steel track with rubber plate can be loaded heavily and walks on all kinds of roads as well.
What engines power this equipment, and what is the total power output?
The machine is equipped with two Cummins engines specialized for engineering machinery, providing a powerful output of 2*242/2200KW.
What brands are used for the main rotation and push/pull systems?
The rotation motor is an originally imported French Poclain brand, while the push & pull motor is from Germany Rexroth. The rotation and thrust systems are further optimized with a USA Sauer closed-circuit system.
What is the maximum thrust and pullback force capabilities?
The standard maximum thrust and pullback force is 1800KN, but the driving head reserves reinforced power that can increase the force up to 2400KN for safer big-diameter construction projects.
What are the maximum construction limits for pullback pipe diameter and length?
Depending on the soil conditions, the machine can handle a maximum pullback pipe diameter of Φ1500mm and achieve a maximum construction length of 1500m.
How does the hydraulic control system enhance performance?
By adopting hydraulic control for both rotation and push/pull actions, it minimizes control faults typically caused by the aging of electrical components. This ensures a faster control response and more stable operations.
What safety measures are integrated into the walking and transfer systems?
It features a wireless-control walking system that keeps operators at a safe distance and ensures overall safety during the walking, transferring, loading, and unloading processes.
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