HWZ-120 Positive Circulation Drilling Rig
Drill Depth: 130-180m
Engine Power: 12-15Hp
The small track positive circulation drilling rig is mainly used for engineering dewatering wells, agricultural wells, and geothermal drilling. It has the advantages of compact structure, fast footage, flexible and efficient. Lightweight and compact, fast hole forming speed, about 30 meters per hour, low noise, single person can complete the operation, the machine self-unloads the drill rod, the average removal of the 100-meter drill rod takes 10 minutes, easy to move, after completing drilling, start the diesel engine You can complete the shift.
| HWZ-120 | HWZ-155 |
| 3.2*1.6*2.5 | 3.2*1.6*2.5 |
| 3.2*1.6*5.5 | 3.2*1.6*5.5 |
| 12 | 12 |
| 20 | 30 |
| 10-60 | 10-90 |
| 130 | 130 |
| 5.5/5.5 | 11/5.5 |
| 380 | 380 |
| 2200 | 2400 |
Company Profile





Shandong Hengwang Group, founded in 2011 in the cultural city of Jining, Shandong, has grown into a comprehensive innovative technology enterprise integrating R&D, production, trade, and logistics. With a factory area exceeding 300,000 square meters and over 2,000 employees, the company completed and put into operation its billion-yuan Intelligent Manufacturing Base in 2024, reinforcing its strong manufacturing foundation.
Adhering to an "innovation-driven, quality-first" philosophy, Hengwang develops and exports over 40 categories of machinery products to more than 180 countries and regions. Holding over 200 patents and multiple international certifications, the company provides customers with integrated solutions and high-quality service, consistently striving towards its vision of building a century-old brand with outstanding value.
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