Hengwang Group offers a wide range of water well drilling rigs, exploration drilling rigs, rock drilling rigs, piling rigs and other piling drilling equipment.
Hengwang Pneumatic Drilling Rig Series
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| 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 |
Due to the continuous update and progress of technology, the difference between the technical parameters and configuration and the actual product is subject to the actual delivery.
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Main feature:
1. Pneumatic drilling rig, with air compressor, the efficiency is equivalent to 10~15 times of ordinary drilling rig.
2. The drilling on the rock is mainly based on the down-the-hole hammer drilling process. The down-the-hole hammer rock drilling operation efficiency is high, and the drilling cost per meter is lower.
3. Due to the full hydraulic and top drive rotary propulsion lifting, it is suitable for various drilling processes and various drilling tools, with convenient and flexible control, fast drilling speed and short auxiliary time, so the operation efficiency is high.
HQZ pneumatic rig drilling machine is a lightweight, efficient and multifunctional drilling equipment.It is suitable for industrial, civil drilling and geothermal drilling projects.
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Shandong Hengwang Group Co., Ltd., as one of the top drilling machinery and piling machinery suppliers in China, has 20 years of experience in the production of drilling rigs and piling machines.
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