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Modification is not simply replacing parts, it needs to take into account power matching, structural strength, and construction stability. The main modification contents are as follows:1. Power system: Ensure sufficient output of rotation and lifting forceHydraulic system upgrade: The power head rot
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The rotary drilling rig has the advantages of good drilling quality, fast operation speed, high construction efficiency, highly intelligent automatic control system, excellent performance, time-saving, labor-saving, and fuel saving. Since its development, it has been widely recognized by the market.
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Chassis: It is mostly a retractable track type hydraulic chassis with a low center of gravity, wide track action surface, overall stability, and is not easy to tip over. Generally, hydraulic drive technology is used, consisting of a frame, track tensioning device, track assembly, wheels, and brakes.
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Drilling with a rotary drilling rig is a process in which the expandable drill rod and the drill bit at the bottom of the drill rod are rotated by a turntable or power head under the condition of mud protection. The cutting tools on the bottom and side openings of the drill bucket are used to cut the rock and soil,
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