Drill Deep Water Boreholes Fast ST 200 Rig

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December 30, 2025
Category Connection: Pneumatic Drilling Rig
Brief: Our team walks you through how the ST 260 Large Pneumatic Drilling Rig performs in demanding water borehole drilling scenarios. Watch as we demonstrate its powerful 260-meter depth capability, efficient pneumatic drilling system, and robust operation in both mud and air drilling applications. You'll see the rig's impressive 16-ton lifting capacity and 10-35m/h footage efficiency in action, providing real-world insights for your large-scale water well projects.
Related Product Features:
  • Achieves a maximum drilling depth of 260 meters for deep water borehole applications.
  • Delivers powerful 16-ton lifting capacity for handling heavy drilling loads.
  • Operates with high footage efficiency ranging from 10-35 meters per hour.
  • Utilizes pneumatic drilling system with air consumption of 16-55m³/min.
  • Features robust construction with dimensions of 4 × 1.7 × 2.2 meters and 6000kg weight.
  • Supports drilling diameters from 105-260mm using 76mm drilling rods.
  • Capable of both wheel-mounted water well drilling and pneumatic rock drill operations.
  • Offers customization options to meet specific project requirements and specifications.
FAQs:
  • What is the maximum drilling depth of the ST 260 rig?
    The ST 260 Large Pneumatic Drilling Rig can achieve a maximum drilling depth of 260 meters, making it suitable for deep water borehole drilling operations.
  • What types of drilling applications is this rig designed for?
    This rig is primarily designed for large-scale water borehole drilling and can perform both mud and air pneumatic drilling applications, as well as tunnel and mine drilling operations.
  • How does the pneumatic drilling system work?
    The pneumatic system uses compressed air to power the drill cylinder, which rotates the drill bit while hammering action breaks up material. High-pressure air then clears debris from the hole during operation.
  • What is the lifting capacity of the ST 260 drilling rig?
    The ST 260 features a powerful 16-ton lifting capacity, providing substantial force for handling heavy drilling loads and equipment.