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HQZ-260L Crawler Mounted Water Well Drilling Machine
The HQZ-260L is a high-performance crawler-mounted water well drilling machine, designed to meet the demands of both water well drilling and rock drilling operations. Built with durability and efficiency in mind, this robust machine offers outstanding capabilities for bore well drilling, making it ideal for water exploration, irrigation projects, and construction sites.
Machine Introduction
The HQZ-260L features a powerful Yunnei or Yuchai engine with a power output of 76/73 kW, ensuring strong performance even in tough drilling conditions. It operates with a working pressure range of 1.7 to 3.0 MPa and offers a maximum air consumption of 17-31 m³/min. The machine's advanced pneumatic drilling capabilities allow for quick and efficient drilling of boreholes with diameters ranging from 130 to 305 mm and depths of up to 260 meters.
This crawler-mounted unit comes with both rubber and steel track options, making it highly adaptable to various terrain types. Its impressive walking speed of 2.5 km/h and maximum gradeability of 30% ensure that the HQZ-260L can operate effectively in rugged and challenging environments. The unit's lifting power of 17 tons, rotating torque range of 4500-5000 N.m, and swing speed of 45-65 rpm guarantee efficient and precise drilling operations.
| Model | HQZ-260L | |
| Tower | 3 | m |
| Chassis | Rubber track / Steel track | / |
| Drilling diameter | 130-305 | mm |
| Drilling depth | 260 | m |
| One-time advancement length | 3.6 | m |
| Walking speed | 2.5 | km/h |
| Maximum gradeability | 30 | / |
| Engine brand | Yunnei / Yuchai | / |
| Engine power | 76/73 | kw |
| working pressure | 1.7-3.0 | 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 | 17 | T |
| Swing speed | 45-65 | rpm |
| Rotating torque | 4500-4700 / 4500-5000 | N.m |
| Dimensions | 3900*1850*2350 | mm |
| weight | 4.8 / 6 | T |
Key Advantages
Application Scope
The HQZ-260L is perfect for a range of applications, including water well drilling, rock drilling, irrigation projects, and construction work. It is highly suitable for use in difficult environments requiring the drilling of water boreholes, making it a reliable tool for water resource development and exploration.
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