Wheels mounted Drill Rig With Mud Pump

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October 29, 2025
Brief: Discover the ST 300 Large Borehole Deep Drilling Rig, a high-speed Yuchai diesel engine pneumatic drilling rig designed for efficient and powerful water well drilling. With a drilling depth of 350M and hole diameter of 140-305mm, this rig is perfect for deep underground drilling. Its robust construction and easy operation make it ideal for construction sites, engineering projects, and geological exploration.
Related Product Features:
  • Drilling depth of up to 350 meters for deep underground operations.
  • Hole diameter range of 140-305mm, suitable for various drilling needs.
  • Powered by a high-speed Yuchai diesel engine for reliable performance.
  • Lightweight design at 9800KG for easy transport and setup.
  • Working wind pressure of 1.25-3.5Mpa ensures efficient drilling.
  • Rod length options from 1.5-6 meters for versatile applications.
  • Designed for water well drilling, mining, and deep underground construction.
  • Includes a 1-year warranty and video technical support for peace of mind.
Faqs:
  • What is the drilling depth capability of the ST 300 drilling rig?
    The ST 300 drilling rig can drill up to 350 meters deep, making it ideal for large borehole and deep underground drilling projects.
  • What type of engine powers the ST 300 drilling rig?
    The ST 300 drilling rig is powered by a high-speed Yuchai diesel engine, ensuring reliable and powerful performance for demanding drilling tasks.
  • What after-sales services are provided with the ST 300 drilling rig?
    We offer comprehensive after-sales services, including installation, maintenance, troubleshooting, parts replacement, and training to ensure optimal performance of your ST 300 drilling rig.