| After-sales Service: | 1 Year |
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| Warranty: | 1 Year |
| Certification: | ISO 9001:2000, ISO 9001:2008 |
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HQZ series water well drilling rig is a top-drive high-efficiency and multi-functional full-hydraulic drilling rig. It has the characteristics of advanced technology, convenient use, high operation efficiency, reliability and durability. It is widely used in drilling water wells, inspection wells, dewatering wells, rescue wells, Ground source air-conditioning holes, coalbed methane, natural gas, oil exploration and other projects, the drilling rig can use compressed air for DTH drilling in various strata, and has a high drilling rate in rocks with a Platts hardness of f=4-20. Drilling speed.
1. Multifunctional drilling: Various drilling processes can be used on this drilling rig, such as: DTH drilling, mud drilling, roller cone drilling and so on. The drilling rig can be equipped with mud pump, generator, electric welding machine and cutting machine according to user needs. The rig also comes standard with a variety of winches.
2. Crawler type with high outriggers: high outriggers are easy to load and transport, and can be directly loaded without a crane. Crawler walking is more suitable for muddy field movement.
| Model | HQZ260L | HQZ260L |
| Drill Mast(m) | 3 | 6 |
| Chassis | Rubber track | Rubber track |
| Drilling diameter(mm) | 130-305 | 130-305 |
| Drilling depth(m) | 260 | 260 |
| one-time advance length(m) | 3.6 | 6.6 |
| Walking Speed(km/h) | 2.5 | 2.5 |
| Gradeability | 30 | 30 |
| Engine brand | Yunnei | Yunnei |
| Main motor power | 76kw | 76kw |
| Working pressure(mpa) | 1.7-3.0 | 1.7-3.0 |
| Air consumption(m³/min) | 17-31 | 17-31 |
| Drill pipe diameter(mm) | 76/89 | 76/89 |
1.Double-pump hydraulic double power head,en-sures greater torque and faster drilling speed.
2.Power Head: Full hydraulic power head, the output end is equipped with a floating device, which effectively reduces the wear of pipe threads
3.It adopts domestic famous 42kw high-power diesel engine.which features strong power and ability to meet the working require-ment of various operation environment.Access to the manufacturer's joint warranty and afer-sales guarantee is offered.
If you want more details, please contact me and I will send it to you
Pneumatic dth drilling rig delivery
1. Small body: the width of the body is only 1.9 meters, which is suitable for drilling wells for farmyards and other narrow ground conditions.
2. Large drilling depth: the drilling depth can reach 240-300 meters.
3. The full hydraulic control is convenient and flexible: the speed, torque, thrust axial pressure, reverse axial pressure, thrust speed, and lifting speed of the drilling rig can be adjusted at any time.
4. Top drive rotary propulsion lifting: It is easy to connect and unload the drill pipe, shorten the auxiliary time, and also facilitate the drilling with the pipe.
Jining Hengwang Mining Machinery Co., Ltd. which belong to Shandong Hengwang Group Co., Ltd., is located in Shiqiao Industrial Park, Jining City, Shandong Province, China. Our Group occupies an area of about 40,000 square meters.It is a comprehensive enterprise integrating piling and drilling rig design, manufacture and installation.
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