| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 1 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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China Machinery Co. Ltd (CNMC), established in 1980, is an important and a large construction engineering equipment joint-stock enterprise group of Shandong province, It has several wholly-owned subsidiaries, company headquarters is located at Jining Shandong province.
CNMC Group′s manufacturing area is compromised of 50000 square meters where 2000 people are employed full-timely. In the past more than over 30 years, the company always uphold the scientific management of modern enterprises model, rapid rise to become a leader in machinery manufacturing area.
More than 30 years of hard work and struggle, CNMC always pursue "Reputation first, quality excellence"and explored a sustainable development path which combining the economic benefits and environmental protection together, and this make a great contribution to the development of China′s machinery manufacturing industry and prospe.
Our drilling rig features a high - torque rotary system, enabling efficient penetration through the toughest rock formations. The automated control system ensures precision operation, reducing human error. Its modular design facilitates quick assembly and disassembly, saving both time and cost on site. Also, equipped with a reliable mud circulation system, it maximizes drilling performance while maintaining environmental friendliness.
| QZ-3 diesel engine sampling drilling rig | |
| Borehole diameter (mm) | 46-110 |
Drilling depth(m) |
soil Layerφ110:15-20m lithosphereφ91:20-25m lithosphereφ75:25-30m lithosphereφ60:30-40m lithosphereφ46:40-50m |
| Drilling pipe diameter (mm) | 30 |
| Torque(n.m) | 180 |
| Dimension(l*w*h) | 680*1200*3800(highly customizable) |
| Weight(kg) | 165 |
We have customers from all over the world, they like us very much, we also hope to win your trust and love, very much looking forward to your consultation!!
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