GPS-15 Water Well Drilling Machine

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Model No.: GPS-15
Origin: China
GPS Series Engineering Drill Rig
The GPS series engineering drill rig is ideal for large diameter cast-in-place piles with reinforced concrete in high-rise buildings, harbors, dams, bridges, and other foundational projects. It can also be used to drill large-diameter holes for water wells and construction purposes.
Features
  1. This rig is equipped with a hydraulic system that allows rotation and enables the supporting plate to move away from the borehole, enhancing operational efficiency.
  2. The mast includes a guide system that ensures vertical alignment of the borehole, along with a retraction mechanism to move the kelly away from the center of rotation.
  3. It features a centrifugal mud pump system suitable for reverse circulation drilling, adaptable to various geological conditions, and can switch to direct circulation as needed.
  4. The lifting or lowering of the mast is controlled hydraulically, offering fast and reliable operation.
  5. Both the main and auxiliary winches use a planetary gear system, making the operation simple and user-friendly.
Specifications Unit GPS-15
Drilling Depth m 80
Hole Diameter m 0.8, 1, 1.2, 1.5
Torque kN·m 20
Speed Forward r/min 12, 21, 36, 57, 87
Reverse 11
Main Winch Capacity (Single Rope) kN 30
Vice Winch Capacity (Single Rope) kN 20
Mud Pump m³/h 180
Effective Height m 8.5
Drill Pipe mm 168 × 150 × 3000
Power kW 22
Weight T 8
Dimensions (L x W x H) m 8.62 x 2.42 x 4.7
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