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The HQZ-320L is a versatile and powerful drilling rig designed to meet various drilling needs, making it an excellent choice for those in need of a high-performance machine. This advanced crawler drilling machine is equipped with a robust steel track chassis, ensuring stability and durability even in the toughest terrains. With a drilling diameter range of 130-305 mm and a maximum drilling depth of 320 meters, the HQZ-320L is ideal for both shallow and deep drilling projects.
One of the standout features of this hydraulic drilling machine is its ability to handle significant lifting power of 24 tons, coupled with a swing speed ranging from 55 to 115 rpm and a rotating torque between 8500-9000 N.m. These capabilities ensure efficient and effective drilling operations, making it a preferred choice for various applications including water well drilling, geothermal drilling, and core drilling.
| Model | HQZ-320L | |
| Tower | 3/6 | m |
| Chassis | Steel track | / |
| Drilling diameter | 130-305 | mm |
| Drilling depth | 320 | m |
| One-time advancement length | 3.6/6.6 | m |
| Walking speed | 2.5 | km/h |
| Maximum gradeability | 30 | / |
| Engine brand | Yuchai | / |
| Engine power | 85 | kw |
| working pressure | 1.7-3.3 | mpa |
| Air consumption | 17-35 | m³/min |
| Drill pipe diameter | 76/89/102 | mm |
| Drill pipe length | 3.0/6.0 | m |
| Lifting power | 24 | T |
| Swing speed | 55-115 | rpm |
| Rotating torque | 8500-9000 | N.m |
| Dimensions | 5300*2200*2800 | mm |
| weight | 7/9 | T |
The HQZ-320L is designed to accommodate different drill pipe diameters (76, 89, 102 mm) and lengths (3.0, 6.0 meters), offering flexibility for different drilling requirements. Whether you are looking to drill water holes or conduct core drilling operations, this drilling machine for water is equipped to handle the task efficiently.
In conclusion, the HQZ-320L is a state-of-the-art hydraulic drilling machine that combines power, efficiency, and versatility. It is an ideal choice for anyone in need of a reliable and efficient crawler drilling machine for a wide range of applications.
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