| After-sales Service: | Yes |
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| Warranty: | Yes |
| Certification: | CE, ISO 9001:2000, ISO 9001:2008 |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
In the realm of water exploration, precision and efficiency are paramount. Meet the HQZ-320L water well drilling rig, a powerhouse engineered to redefine the standards of water hole drilling machines. This versatile rig, built on a robust steel track chassis, stands tall with a drilling diameter ranging from 130 to 305 mm and a depth capability of up to 320 meters, making it a formidable force in the domain of borehole drilling rigs.
Designed to navigate diverse terrains with ease, the HQZ-320L boasts a walking speed of 2.5 km/h and a remarkable maximum gradeability of 30 degrees. Its mobility is further enhanced by a one-time advancement length of 3.6/6.6 meters, ensuring swift progress in even the most challenging environments. Powered by a reliable Yuchai engine generating 85 kW of raw power, this pneumatic drilling rig delivers consistent performance, driving efficiency in water well drilling operations.
Equipped with a range of drill pipe diameters including 76, 89, and 102 mm, coupled with varying lengths of 3.0 and 6.0 meters, the HQZ-320L adapts seamlessly to diverse drilling requirements. Its lifting power of 24 tons, coupled with a swift swing speed of 55-115 rpm and rotating torque ranging from 8500 to 9000 N.m, ensures precise and swift drilling operations.
Compact yet mighty, the HQZ-320L measures 5300*2200*2800 mm and weighs 7 to 9 tons, making it a mobile well drilling machine capable of maneuvering through tight spaces and remote locations with ease. From remote rural communities to industrial projects, this water-well-drilling-rig serves as a beacon of hope, facilitating access to clean and reliable water sources.
| 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 |
Main feature:
1. The pneumatic drilling rig operates in conjunction with an air compressor, resulting in high working efficiency.
2. Enhanced work stability through increased counterweight, ensuring strong stability during drilling operations.
3. Perfect cooperation between the engine and hydraulic system, leading to reduced fuel consumption and improved fuel efficiency.
Suppliers with verified business licenses
Audited Supplier 
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