| Customization: | Available |
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| After-sales Service: | Provide |
| Warranty: | 1 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Support payments in USD |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Note: Please be aware that all photographs and illustrations serve as references and may not depict the standard versions of the equipment. The company reserves the right to implement changes without prior notification. For the most up-to-date information, please do not hesitate to reach out to us.| Items | Unit | Model: CSDQ350 | |
| Drilling capacity | Drilling depth for water well | m | 350 (152mm-203mm) |
| Wireline Coring size | m | 600 | |
| Borehole (drill bit) dia. | mm | Φ75~Φ350 | |
| Drilling Angle | ° | 90 | |
| Drive Head | Lifting capacity | kn | 120 |
| Thrusting capacity | kn | 85 | |
| Rotary speed | r/min | Forward rotation: 27-901 Reverse rotation: 48-219 |
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| Max. Torque | N.M | 10500 | |
| Power Unit | Engine Model | Yunei YN33 | |
| Rated power | kw | 58 | |
| Rated speed | r/min | 2400 | |
| Mechanical winch capacity | T | 5.5 | |
| Drill pipe | Drill pipe dia. | mm | Φ50/Φ60/Φ76/Φ89 NQ/HQ/PQ |
| Drill pipe length | mm | 3000 | |
| Mud pump | BW160/BW200/BW250 | ||
| Air compressor | Air consumption | m³/min | 16-35 |
| Air pressure | bar | 10.5-24.6 | |
| Crawler chassis | Walking speed | km/h | 0-2 |
| Climbing angle | ° | Max.25-30 | |
| Dimension | Transport | mm | 6300*2000*2600 |
| Working | mm | 3800*2400*7600 | |
| Weight with steel crawler | kg | 6500 | |
| Noted: Product Parameters are subject to change without notice, please understand us. | |||
Note:This pneumatic drilling rig is a multifunctional powerhouse, adaptable to various geological conditions with different configurations. We offer customization to suit your unique requirements. Should you have any innovative ideas, feel free to contact us. Our skilled engineers are ready to assist you in achieving your goals.
1. Are you exact manufacturer or just trading company?
We are both, we have our own factory. And also have many long-relationship factories.
2.What is your minimum order quantity?
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.
3. Can you accept OEM & ODM?
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.
4. How about the delivery time?
It depends, generally it takes about 15-25. If have stocks, Usually only 5-10 days if in stock.
5. Can I have a visit to your factory before the order?
Sure, welcome, kindly contact us for address details and time schedule.
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