In the realm of borehole drilling rigs, the advent of advanced technology has brought forth a game-changer: the water-well-drilling-rig model HQZ-220L. Combining robust design with cutting-edge features, this portable water well drilling machine is poised to redefine efficiency and precision in water hole drilling operations.
With a drilling diameter ranging from 130 to 254 mm and a maximum drilling depth of 220 m, the HQZ-220L stands out for its versatility. Whether tackling shallow or deep drilling tasks, this rig delivers consistent performance, thanks to its powerful 60 kW Yunnei engine. The engine not only ensures ample drilling power but also operates within a wide range of working pressures, from 1.45 to 2.5 MPa, catering to diverse geological conditions.
Product Parameters
| 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 |
One of the standout features of this water-well-drilling-rig is its adaptability. Equipped with both rubber and steel track chassis options, it effortlessly navigates various terrains with a walking speed of 2.5 km/h and a maximum gradeability of 30%. This means it can tackle rugged landscapes with ease, ensuring uninterrupted drilling operations even in challenging environments.
Detailed Photos
The functionality of the HQZ-220L extends beyond its drilling capabilities. With a lifting power of 15 T and a swing speed ranging from 45 to 65 rpm, it facilitates efficient handling of drill pipes and other equipment, streamlining the entire drilling process. Moreover, its one-time advancement length of 3.6 m minimizes downtime, allowing for swift progress during drilling operations.
Compact yet robust, this borehole drilling rig boasts dimensions of 3800*1700*2250 mm (with rubber track chassis) or 3500*1700*2250 mm (with steel track chassis), ensuring maneuverability without compromising on stability. Additionally, weighing at 4.5 to 5 T, it strikes the perfect balance between portability and durability, making it an ideal choice for both onsite and offsite water well drilling projects.
In conclusion, the HQZ-220L Pneumatic Drilling Rig sets a new standard in water well drilling machinery, offering unmatched performance, adaptability, and efficiency. Whether used for commercial, agricultural, or humanitarian purposes, its capabilities make it a valuable asset in any drilling operation, promising reliable results with every bore.
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