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The HQZ-180L Pneumatic DTH Crawler Water Well Drilling Rig is a robust and versatile machine designed for efficient drilling operations. This water hole drilling machine, equipped with a sturdy rubber track chassis, ensures exceptional mobility and stability on various terrains, making it ideal for challenging environments. With a drilling diameter ranging from 130 to 254 mm and a maximum drilling depth of 180 meters, the HQZ-180L is suited for diverse applications including agricultural irrigation, industrial water supply, and geological exploration.
| Model | HQZ-180L | |
| Tower | 3 | m |
| Chassis | Rubber track | / |
| Drilling diameter | 130-254 | mm |
| Drilling depth | 180 | m |
| One-time advancement length | 3.6 | m |
| Walking speed | 2.5 | km/h |
| Maximum gradeability | 30 | / |
| Engine brand | Yunnei | / |
| Engine power | 42 | kw |
| working pressure | 1.45-2.5 | mpa |
| Air consumption | 17-31 | m³/min |
| Drill pipe diameter | 76/89 | mm |
| Drill pipe length | 1.0/2.0/3.0 | m |
| Lifting power | 12 | T |
| Swing speed | 40-65 | rpm |
| Rotating torque | 3500-3800 | N.m |
| Dimensions | 3500*1700*2250 | mm |
| weight | 4.5 | T |
Powered by a reliable 42 kW Yunnei engine, this portable drilling machine offers impressive performance with a working pressure between 1.45 to 2.5 MPa and air consumption of 17 to 31 m³/min. The rig's dimensions of 3500*1700*2250 mm and weight of 4.5 tons make it a compact yet powerful tool, facilitating ease of transportation and maneuverability.
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