300-500M 重いクローラー型 小井掘削機

水圧式水孔掘削装置
August 26, 2025
Category Connection: 空気の掘削装置
Brief: Discover the ST 450 Meters Deep Water Well Pneumatic Drilling Machine, a heavy-duty crawler-type rig designed for depths up to 450 meters. Ideal for irrigation, geothermal, and rock formations, this machine offers 24T lifting power and 6200-8500 N.m torque. Perfect for industrial, agricultural, and mining applications.
Related Product Features:
  • Drills up to 450 meters deep with hole diameters of 105-350mm.
  • Features a Yuchai 85Kw diesel engine for powerful performance.
  • Equipped with a professional chassis design for extended service life.
  • Double motor configuration provides greater torque and durability.
  • Excavator-style chassis with wide chain plates minimizes surface damage.
  • Oil pipes with thick protective sleeves ensure hydraulic system longevity.
  • Compatible with both air compressor and mud pump configurations.
  • Compact, rational structure delivers fast drilling speeds and low failure rates.
FAQ:
  • What is the maximum drilling depth of the ST 450 drilling machine?
    The ST 450 can drill up to 450 meters deep, making it suitable for various demanding applications.
  • What type of engine does this drilling rig use?
    It is powered by a Yuchai 85Kw/2200rpm diesel engine, ensuring robust performance.
  • What are the main applications of this drilling machine?
    It excels in industrial and agricultural water projects, geothermal heating systems, mining engineering, and civil foundation work.