Brief: See how this offering can bring practical value to common tasks and projects. In this video, we demonstrate the ST 350 Pneumatic Drilling Rig in action, showcasing its capabilities for drilling in hard rock and complex geological conditions. You'll get a detailed walkthrough of its hydraulic rotary system, crawler mobility on challenging terrain, and the operational process for achieving borehole depths up to 350 meters.
Related Product Features:
Capable of drilling to depths of 350 meters with hole diameters ranging from 105mm to 325mm.
Equipped with crawler tracks for superior mobility and 30° climb capacity on difficult terrain.
Features top drive hydraulic rotary and propulsion system with rotation torque up to 85,000 N.m.
Powered by diesel engine with 92Kw power output and two-stage air filtration system.
Designed for various applications including hydrology wells, geothermal projects, and gas exploration.
Offers multiple drilling methods including DTH hammer drilling and mud pump drilling options.
Includes centralized hydraulic control console for simplified operation and maintenance.
Built with rust-prevention treatment on drill pipes and nitrided thread surfaces for durability.
FAQs:
What is the maximum drilling depth and diameter capability of this rig?
The ST 350 drilling rig can drill to depths of 350 meters with hole diameters ranging from 105mm to 325mm, making it suitable for various geological conditions.
What type of terrain and applications is this drilling rig designed for?
This crawler drilling rig is designed for challenging terrain with 30° climb capacity and is suitable for hydrology wells, coalbed methane exploration, shallow shale gas layers, geothermal projects, and coal-mine gas exploitation.
What power source does the drilling rig use and what are its key technical specifications?
The rig is powered by a diesel engine with 92Kw power output, features rotation torque of 6200-85000 N.m, rotation speed of 55-115 rpm, and air consumption of 17-35 m³/min with working pressure of 1.7-3.3 MPa.
Do you provide warranty and after-sales service for the drilling rig?
Yes, we offer a full 1-year warranty service and respond to any issues within 24 hours, backed by our 20 years of professional manufacturing experience.