DTH machine for piling is a kind of equipment that impacts and crushes the rock at the bottom of the hole using an impactor and drill bit, so it gets its name. This equipment has a higher level of automation and drilling efficiency, stable operation, and ease of operation. Its hydraulic dust removal system aligns with mine environmental protection standards, an effective solution for modern green mine mining. The drilling rig is widely used in metal mines, hydropower, transportation, building materials, ports, and national defense projects. Its price is relatively economical, especially for small and medium-sized open-pit mines. Click the button to get the price of the Down Hole Drilling Rig!
DTH Machine for Piling Parameter
| 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 |
Application of DTH Piling Machine
The DTH machine for piling is a medium-sized all-in-one equipment, mainly used in developing many kinds of mines, such as quarries, cement mines, and open-pit coal mines. It can drill main blast holes and pre-cracking holes and is an indispensable main equipment in building materials, coal, metallurgy, and chemical industries.
- Mineral Mining: Downhole drilling rigs are widely used in the mining of mineral resources such as iron ore, copper ore, and precious metals, with the ability to perform efficient perforation and accurate sampling, thus significantly improving mining efficiency.
- Geological Exploration: In the geological exploration stage, downhole drilling rigs can accurately analyze and evaluate underground rocks.
- Slope support: In the process of mining, down-hole drilling rigs are also widely used in slope support projects, effectively enhancing soil stability and preventing landslides and other natural disasters.
- Environmental remediation: In addition, downhole drilling rigs also play an important role in the field of environmental remediation, including tailings management and soil remediation, which is an important tool to improve environmental quality and protect the ecological environment.
DTH Rig Machine Working Principle
The working principle of down-the-hole drilling rigs is similar to that of other types of rock drilling rigs, involving the drilling processes of percussion, rotation, slag discharge, and propulsion, all of which are percussion-rotary drilling. However, DTH drilling rigs are unique in that the impactor is located at the front of the drill pipe, penetrating deep into the bottom of the hole and advancing continuously as the hole is extended.
5 Features of the DTH Boring Machine
- Hydraulic DTH machines for piling have a stable structure and a low center of gravity, so even under extreme environmental conditions, they will not tilt or other accidents, ensuring their durability.
- The overall structure of the equipment is designed to be simple and compact, with a very low failure rate and maintenance rate at a later stage, and the daily maintenance work is relatively simple and convenient.
- In case of emergency, the use of a two-stage reversing speed can quickly reduce the intensity of the operation of the drilling rig to ensure its safety.
- The excellent performance of the hydraulic downhole drilling rig makes it easy to disassemble, and the subsequent maintenance work is also very convenient.
- In the use of the downhole drilling rig, can meet a variety of construction environment drilling needs, through a reasonable speed and time to optimize the actual construction program, and is a widely used type of drilling rig.
Why Choose YG Down the Hole Drill Rig?
- Standardly equipped with a two-meter-long drill pipe, a dry dust collector, and a reinforced travel motor.
- Adopting a cycloid gear motor to drive the rotary head, which has the advantages of low failure rate, small size, and large torque, and adapts to a wider range of rock drilling hole diameters.
- The self-developed high-performance wet air filter and dry filter combine to form a three-stage air filtration system, which effectively protects the diesel engine.
- The new cover design makes the maintenance and use of the drilling rig more convenient and improves the aesthetics at the same time.
- The DTH machine for piling is equipped with a strengthened traveling motor as standard, which has stronger climbing ability and more reliable quality.
- The guide wheel and hydraulic tensioning travel system designed by the YG tunneling team reduce the risk of the track coming off the chain.
- The rotating speed can be adjusted according to the rock conditions to improve the efficiency of rock drilling.
- Dual-station drill pipe silo design can store more drill pipes, which is convenient for deep-hole drilling and one-man operation.
Precautions for using the DTH Drilling Machine
- Familiarize with the equipment: Before using the downhole drilling rig, the operator should read and master the operation manual in detail to understand the structure and performance characteristics of the equipment.
- Strictly observe the safety regulations: The operator should follow the local safety regulations and wear personal protective equipment as required to protect himself and others.
- Reasonable selection of drilling tools: According to different geological conditions and construction requirements, choose suitable drilling bits and drilling tools to improve working efficiency and construction quality.
- Control drilling parameters: According to the design requirements, reasonably control the depth, angle, and diameter of the hole and other parameters to ensure the accuracy and stability of the drilling.
- Regular maintenance of equipment: Regularly maintain and repair the downhole drilling rig, check the working condition of the equipment and the wear and tear of the parts, and replace and repair them in time.
- Monitoring during drilling: During the drilling process, the drilling situation should be observed in time and adjusted and controlled as necessary to ensure the construction quality.
- Cleaning up the construction site: After completing the drilling, the construction site should be cleaned up in time, removing sundries and residues to ensure the neatness of the surrounding environment.
DTH Machine for Piling from YG
We offer different models of DTH machines for piling. We can provide portable downhole drilling rigs, tracked downhole drilling rigs, and integrated downhole drilling rigs. Each of these drilling rigs has its characteristics, and we will recommend the right type of drilling rig based on your actual needs. We also provide portable water well drilling rigs, trailer water well-drilling rigs, hydraulic core drilling rigs, rotary drilling rigs, horizontal directional drillings, and other drilling rig equipment. YG is a manufacturer of high-quality drilling rig equipment, and we maintain cooperative relationships with many customers at home and abroad. Tell us your needs and recommend the right model of down-hole drilling rig for you!
