A DTH borewell machine is a very powerful tool for building open-pit blasting holes. Many engineers also name it a down-the-hole drilling rig machine in global projects. This machine is common in mining, railway construction, highway maintenance, and water project building. It helps workers drill deep holes through very hard stone layers in a short time. If you want to finish your project ahead of schedule, picking a great dth rig machine is a perfect plan. YG Machinery provides top-class equipment with reliable working performance for customers worldwide.
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YG DTH Borewell Machine Specification
| Model | YGS100A | YGS153 | YGS180 | YGS300 | YGS350 |
| Total weight | 5.95T | 3.8T | 6.3T | 6.8T | 8T |
| Walking speed | 2.5km/h | 2.5km/h | 2.5km/h | 2.2/3.8km/h | 4km/h 2km/h |
| Diesel tank capacity | 85L | 70L | 85L | 85L | 225L |
| Shipping size | 6500*2100*2400mm | 4640*1980*2260mm | 6600*2110*2500mm | 6600*2220*2600mm | 7600*2350*2800mm |
| Drilling hole diameter | 90-146mm | 83-130mm | 90-146mm | 90-152mm | 90-165mm |
| Power configuration | YCD4R22T-80 | YC2108 33kw/2400rpm | YCD4R22T-80 55kw | YC4DK80-T302 | YC4DK100-T304 73.5kw/2200rpm |
| Highest horizontal hole height | 3.2m | 2.8m | 3.6m | 3.25m | 3.5m |
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Main Applications of the Down-the-Hole Drilling Machine
YG DTH rig machine is widely used in many different industries and construction projects. Its flexible design and strong performance make it suitable for almost all kinds of outdoor drilling work.
The most common uses of our DTH drilling rig include:
- Mining Engineering: It is perfect for drilling blast holes in open-pit mines. The rig can work efficiently in tough mining conditions, helping to speed up the mining process.
- Road And Railway Construction: You can use it for drilling holes for roadbed reinforcement, tunnel pre-support, and slope stabilization. It works well on both flat ground and hilly areas.
- Quarry And Stone Mining: The down the hole drilling machine can easily drill holes for blasting in quarries. Its hard rock drilling ability ensures smooth work even on the toughest stone.
- Hydropower And Water Conservancy Projects: It is used for drilling holes in dam foundations, reservoir slopes, and underwater drilling for reef blasting. The rig can work in different water and land conditions.
- National Defense And Geotechnical Engineering: Our DTH rig machine is also used for national defense construction, foundation pit support, and other geotechnical engineering projects that need precise and efficient drilling.
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YG Crawler DTH Drilling Rig Features
YG crawler DTH drilling rig is built with many practical features to make your work easier and more efficient. All these features are designed based on real construction needs, ensuring stable performance in different working environments.
- Flexible Drilling Angles: This down the hole drilling machine can drill holes at any angle from 0 to 90 degrees. You can use it for vertical, horizontal, and angled drilling, as long as you fix the rig properly to keep the work safe.
- Strong Hard Rock Drilling Ability: Our DTH rig machine is specially made to work on hard rock. When matched with the right air compressor, it can easily break through tough rock formations with a hardness of f6-18.
- Fast Drilling Speed: The rig can drill 20-30 meters per hour in normal rock conditions. The exact speed depends on the rock type and hardness, but it always keeps a high working efficiency.
- Stable And Durable Structure: We use high-quality materials for all key parts of the DTH drilling rig. The crawler chassis, drill arm, and power head are all built to last, even with long-term heavy use.
- Easy To Operate: The control panel of our down the hole drilling machine is simple and clear. Even new operators can learn to use it quickly with our operation manual and video guides.
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Get The Most Competitive DTH Machine Price From YG
When you prepare to select new equipment, the dth machine price is always an important item to check. YG always offers an affordable dth machine price with premium quality. The final cost depends on the model configuration and power source you select. For example, we have electric-pneumatic combined models and full pneumatic models. If your work site has no electricity, the full pneumatic type is your best option. Choosing a proper setup helps you save money and brings higher daily output.
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Frequently Asked Questions About DTH Drilling Rig
A: Yes, you can. You can choose our full pneumatic DTH drilling rig. It uses an air compressor to power the moving parts and hammer, so it does not need any power lines.
A: Yes, our machine can drill holes at any angle, including horizontal directions. You just need to fix the heavy machine frame firmly to ensure safe operation.
A: It can drill about 20 to 30 meters per hour. The exact speed depends on your local ground rock hardness and geological conditions.
A: Yes, it must work with an air compressor. The lifting and pushing movements of the machine rely on air cylinders to function correctly.
A: YG DTH borewell machine current maximum drilling depth reaches 50 meters, and the maximum drilling hole diameter is up to 400mm.