Product Name: CSRC350
Drilling Depth:350m
Drilling Diameter: 140-325mm
Engine:Wei Chai 129kw
Here are several advantages of the CSRC350 reverse circulation drilling rig:
High Efficiency: Equipped with a powerful Weichai 129KW engine, the rig provides strong power for fast and efficient drilling.
Enhanced Drilling Performance: The rapid removal of rock cuttings reduces drill bit wear, extending its lifespan and lowering replacement frequency, saving both costs and time.
Excellent Hole Formation Quality: Ensures smooth and accurate hole formation, contributing to high-quality drilling results.
Environmentally Friendly and Energy-Efficient: Designed with eco-friendly features to minimize environmental impact while reducing energy consumption.
Versatile and Adaptable: Suitable for a wide range of geological conditions, including soft, hard, gravel, and sandy strata, making it highly adaptable to different drilling environments.
Durability and Cost Savings: Strong performance and reliable operation reduce maintenance costs, ensuring long-term durability and efficiency.
| Drilling capacity | Drilling depth | 350 |
| The hole diameter | 140-325 | |
| Drill pipe diameter | 89/102 | |
| Drill pipe length | 1.5/2/3 | |
| Drive head | Rotation torque | 6000-8500 |
| Rotation speed | 45-80 | |
| Stroke | 3.3 | |
| Rig lifting force | 18T | |
| Rapid rise speed | 30 | |
| Fast feeding speed | 60 | |
| Power Unit | Engine brand | Weichai |
| Rated power/speed | 129kw | |
| Tool winch capacity | Hosting force of winch | 1.5T |
| Air compressor | Air pressure | 1.7-2.5 |
| （m³/min） Air consumption |
17-36 | |
| Equipped with hammer（Reverse circulation） | Medium and high pressure series | |
| Dimension | （mm） | 6000*2000*2550 |
| （t） Weight |
7 | |
Your questions answered
We are both, we have our own factory. And also have many long-relationship factories.
Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity. We are welcome your sample order to testing our quality。
Yes, both of them are acceptable,.Please tell us your requirements or design drawings kindly.
As we have our own R&D team and the team leader is Dr.Zhao mingchun who has been always
in the material research and drawing design of drilling tools for 25 years. And he had designed
the world’s biggest top hammer bit and DTH hammer bit, highly praised by the users.
It depends, generally it takes about 15-25. If have stocks, Usually only 5-10 days if in stock.
Sure, welcome, kindly contact us for address details and time schedule.
