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HQZ-220L Water Well Drilling Machine - Efficient, Durable, and Versatile
The HQZ-220L water well drilling machine is a high-performance pneumatic drilling machine designed to meet the demands of deep borehole drilling. Built with a rugged crawler drilling rig chassis, this model offers superior mobility on rough terrains, making it an excellent choice for challenging drilling environments. Its rotary drilling rig technology, combined with advanced DTH (Down-The-Hole) drilling, ensures fast penetration rates and efficient rock-breaking capabilities.
| 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 |
Product Advantages:
-Strong Drilling Capabilities - With a drilling depth of up to 220 meters and a bore diameter ranging from 130 to 254 mm, the HQZ-220L is ideal for various water well and borehole projects.
-High-Powered Performance - Equipped with a reliable Yunnei 60kW engine, this machine delivers robust power to handle tough drilling conditions efficiently.
-Versatile Chassis Options - Choose between rubber track for low-impact terrain navigation or steel track for enhanced durability and stability in harsh environments.
Application Scope:
The HQZ-220L water borehole drilling machine is widely used for water well drilling, agricultural irrigation projects, geothermal borehole drilling, and geological exploration. Its crawler drilling rig design makes it suitable for a variety of terrains, including mountainous regions, rocky formations, and loose soil areas.
With its exceptional durability, high efficiency, and adaptable design, the HQZ-220L is the perfect choice for contractors, drilling professionals, and businesses looking for a reliable and cost-effective rotary drilling rig.
Invest in the HQZ-220L and experience superior drilling performance today!
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