used rotary drilling rig

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SANR SR205 Rotary Drilling Rig

The SANY SR205-C10 Rotary Drilling Rig is engineered for efficient and flexible civil engineering applications, particularly in small-diameter and deep borehole construction. It features a telescopic large widening chassis and a roller-type large-diameter slewing bearing, ensuring high stability during deep borehole operations. Powered by an imported large-displacement EFI engine, the rig offers solid power with real-time power optimization control, enhancing fuel efficiency and energy savings. The mast adopts a box structure with strong resistance to torsion and fatigue, and the sixth-generation Kelly bar uses upgraded materials, increasing overall strength by 25% for effective drilling in strongly weathered rock layers. Additionally, the rig is equipped with a 10-inch HD touch screen for convenient operation.
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Description

The SANY SR205-C10 Rotary Drilling Rig is engineered for efficient and flexible civil engineering applications, particularly in small-diameter and deep borehole construction. It features a telescopic large widening chassis and a roller-type large-diameter slewing bearing, ensuring high stability during deep borehole operations. Powered by an imported large-displacement EFI engine, the rig offers solid power with real-time power optimization control, enhancing fuel efficiency and energy savings. The mast adopts a box structure with strong resistance to torsion and fatigue, and the sixth-generation Kelly bar uses upgraded materials, increasing overall strength by 25% for effective drilling in strongly weathered rock layers. Additionally, the rig is equipped with a 10-inch HD touch screen for convenient operation.