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HQZ-220L Air Diesel Engine Pneumatic Water Hard Rock Deep Well Drilling Machine
The HQZ-220L is a powerful and efficient pneumatic drilling machine designed for hard rock and deep well drilling applications. Equipped with a robust air diesel engine, this crawler-mounted drilling rig delivers exceptional performance for a wide range of drilling tasks, including water well drilling, rock drilling, and more. Built with reliability and ease of operation in mind, the HQZ-220L is the ideal solution for high-demand drilling projects in challenging environments.
| Model | HQZ-220L | |
| Tower | 3 | m |
| Chassis | Rubber track / Steel track | / |
| Drilling diameter | 130-254 | mm |
| Drilling depth | 220 | m |
| One-time advancement length | 3.6 | m |
| Walking speed | 2.5 | km/h |
| Maximum gradeability | 30 | / |
| Engine brand | Yunnei | / |
| Engine power | 60 | kw |
| working pressure | 1.45-2.5 | mpa |
| Air consumption | 17-31 | m³/min |
| Drill pipe diameter | 76/89 | mm |
| Drill pipe length | 1.5/2.0/3.0 | m |
| Lifting power | 15 | T |
| Swing speed | 45-65 | rpm |
| Rotating torque | 4000-4600 | N.m |
| Dimensions | 3800*1700*2250 / 3500*1700*2250 | mm |
| weight | 4.5 / 5 | T |
Key Features and Product Advantages:
-Powerful Engine: Powered by a Yunnei 60kw engine, the HQZ-220L provides the necessary strength to handle tough drilling conditions with ease.
High Drilling Efficiency: With a drilling diameter range of 130-254 mm and a drilling depth of up to 220 meters, this machine is designed for deep and precise drilling in hard rock and water well applications.
-Advanced Pneumatic Technology: Operating at a working pressure of 1.45-2.5 Mpa and an air consumption of 17-31 m³/min, the pneumatic system offers superior power and efficiency, making it suitable for tough rock formations and deep wells.
-Versatile Drill Pipes: The HQZ-220L comes with a range of drill pipe options (76/89 mm diameter and lengths of 1.5/2.0/3.0 meters), ensuring flexibility and adaptability for various drilling needs.
-Crawler Mounted for Mobility: The machine's crawler tracks, available in rubber or steel options, provide excellent stability and mobility on rugged terrains, with a walking speed of up to 2.5 km/h.
-High Lifting Power: The 15-ton lifting capacity and high swing speed (45-65 rpm) ensure efficient handling of large drill pipes and materials, reducing downtime during operations.
Applications: The HQZ-220L Air Diesel Engine Pneumatic Water Hard Rock Deep Well Drilling Machine is ideal for:
Water Well Drilling: Perfect for drilling deep water wells in various geological conditions, especially where hard rock formations are present.
Rock Drilling: A powerful choice for drilling in hard rock environments, including mining, geological exploration, and geotechnical investigations.
Industrial Applications: Suitable for large-scale infrastructure projects requiring deep and precise drilling, such as underground installations, foundation works, and more.
With its combination of power, mobility, and advanced drilling technology, the HQZ-220L is the go-to solution for your most demanding water well drilling, rock drilling, and crawler drilling needs. Invest in the HQZ-220L to enhance the efficiency and effectiveness of your drilling operations.
The HQZ-220L is your trusted partner in the world of water well drilling machines, well drilling machines, rock drilling machines, and crawler drilling machines.
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