Customization: | Available |
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Bit Type: | Drag Bit, DTH Bit and Tricone Drill Bit |
Drill Hole Diameter: | 105-273 |
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Drilling Machine Parameters | |||||
Model | CS260S | CS300S | CS350S | CS400S | CS500S |
Overall weight (T) | 5 | 7.5 | 7 | 8.5 | 9.3 |
Dimension (mm ) | 3350-2400*1350*2050 | 3600*1500*2300 | 5200-3600*1500*2400 | 5200-3800*1600*2350 | 5700-4000*1800*2400 |
Drilling diameter(mm ) | 105-273 | 105-305 | 105-325 | 105-325 | 105-325 |
Drilling depth(m) | 260 | 300 | 350 | 400 | 500 |
Working Air Pressure(mpa ) | 1.2-3.5 | 1.2-3.5 | 1.2-3.5 | 1.2-3.5 | 1.2-3.5 |
Main shaft pressure (T) | 5 | 5 | 5 | 5 | 5 |
Lifting force (T) | 16 | 20 | 16 | 20 | 20-25 |
Stroke(m) | 2.6-3.6 | 3.6-4.6 | 6.6 | 6.6 | 6.8 |
Max rotary torque (Nm) | 6600 | 8800 | 8800 | 10000 | 10000 |
Max rotary speed (r/min) | 100 | 100 | 100 | 100 | 100 |
Secondary winch lifting force(T) | 1.5 | 2 | 1.5 | 1.5 | 1.5 |
Jacks stroke(m) | 1.3 | 1.5 | 1.5 | 1.5 | 1.5 |
Moving speed km/h | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
Uphill angle | 21° | 21° | 21° | 21° | 21° |
Main machine power(kw) | Yunnei 76kW National II engine | Yuchai Power 91kW National II four-cylinder engine | Yuchai Co., Ltd. 118kW National III four-cylinder engine | Yuchai Co., Ltd. 129 kW National III four-cylinder engine | Yuchai 140kW National III six-cylinder engine |
Welcome to Changsha DTH Drill Construction Machinery Co., Ltd., a leading high-tech enterprise in China specializing in rock drilling machinery and pneumatic tools. Our experienced team, led by Professor Zhao Mingchun-recognized among the top 2% of scientists by Stanford University-prioritizes safety and quality in mining and well drilling.
We offer a wide range of products, including water well drilling machines, mining rigs, core drilling rigs, and various drilling tools under our 'CS Drill' brand. Our tools are known for their exceptional performance and are widely used in construction, ore mining, and water well engineering, reaching over 50 countries globally, including Russia, Mexico, and the Middle East.
Designed to tackle the toughest rock conditions, our solutions aim to enhance drilling efficiency and prolong equipment life. We're committed to providing high-quality, cost-effective, and sustainable solutions tailored to your needs. Partner with us to explore new opportunities and achieve excellence through technology.