DTH borewell machine is a tracked drilling solution developed from a traditional down-the-hole drilling machine by adding a crawler track system. It is also known as an open-air DTH drilling vehicle, designed for outdoor drilling operations.
The YG412 series is designed for applications requiring flexible movement and efficient drilling performance. It is available in different configurations, including models with and without dust collectors.
With crawler mobility, adjustable stroke options and complete drilling accessories, this equipment provides a practical solution for drilling and blasting projects in mining, construction and infrastructure fields.
DTH Drilling Equipment Working System and Configuration
The dth drilling equipment combines drilling components with a tracked carrier system. The crawler structure allows the machine to move between different working areas more conveniently compared with fixed drilling equipment.
The equipment can be divided into two main types:
| Type | Configuration |
|---|---|
| Split-type DTH drilling equipment | Wheel-mounted air compressor + DTH drilling vehicle |
| Integrated DTH drilling equipment | DTH drilling vehicle with built-in air compressor |
The split-type configuration uses an external wheel-mounted air compressor, while the integrated type carries its own air compressor system.
This design allows users to select a suitable configuration according to project conditions, transportation requirements and working environment.
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Down The Hole Drilling Rig Features and Advantages
The dth borewell machine is designed with several features that improve adaptability in outdoor drilling operations.
1. Tracked Structure for Easy Relocation
Feature: The drilling system uses a crawler track structure.
Advantage: The machine can move between different outdoor working areas more conveniently.
Benefit: Operators can reduce relocation difficulties during large-scale drilling projects.
The tracked structure is one of the main differences between a standard DTH drilling machine and the tracked drilling vehicle configuration.
2. Optional Dust Collection System
Feature: The YG412 configuration includes versions with dust collectors and versions without dust collectors.
Advantage: Users can select the configuration according to environmental and project requirements.
Benefit: The equipment can adapt to different outdoor drilling conditions.
3. Adjustable Drilling Stroke Options
Feature: The standard YG412 configuration provides a 2680mm stroke, with an optional upgrade to 3400mm stroke.
Advantage: Different drilling depths and rod configurations can be matched according to project requirements.
Benefit: The machine provides more flexibility for different drilling tasks.
4. Complete Standard Drilling Configuration
Feature: The standard package includes drilling rods, impactor, drill bit and air hoses.
Advantage: The equipment is supplied with essential drilling accessories.
Benefit: Customers can prepare the machine for project operation with a complete basic configuration.
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Down The Hole Drilling Machine Applications in Engineering Projects
The dth borewell machine is mainly used for outdoor drilling and blasting operations.
1. Mining Projects
In mining operations, the equipment can be used for drilling blast holes required for rock excavation and mining development.
2. Metallurgy and Building Material Industries
The equipment is suitable for drilling applications in metallurgy and building material projects where outdoor rock drilling is required.
3. Railway and Hydropower Construction
Railway construction and hydropower projects often require drilling operations for foundation and excavation work. The YG412 series is listed for these outdoor engineering applications.
4. Defense Construction and Earthwork Projects
The equipment is also applied in defense construction and earthwork projects involving outdoor drilling requirements.
5. Underwater Rock Blasting Projects
The drilling vehicle can also be used for underwater drilling and blasting projects such as reef blasting operations.
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DTH Borewell Machine Models and Standard Configuration
The YG412 series provides different configurations according to project requirements.
| Configuration | Details |
|---|---|
| YG412 with dust collector | 2680mm stroke, standard drilling accessories |
| YG412 without dust collector | 2680mm stroke, standard drilling accessories |
| Modified stroke version | 3400mm stroke with 3m drilling rods |
The standard configuration includes:
| Component | Specification |
|---|---|
| Drilling rod | 20 pieces |
| Rod diameter | 60mm |
| Rod length | 2m each |
| Impactor | 70 type |
| Drill bit | 76mm |
| Air hose | 2 rolls |
The listed configurations are based on the YG412 drilling vehicle specifications.
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DTH Drilling Equipment Technical Information
The main available information for the YG412 series includes:
| Parameter | Specification |
|---|---|
| Model | YG412 |
| Equipment type | Tracked DTH drilling vehicle |
| Stroke | 2680mm standard |
| Optional stroke | 3400mm |
| Drill rod diameter | 60mm |
| Drill rod length | 2m |
| Impactor | 70 type |
| Drill bit | 76mm |
| Air hose | 2 rolls |
| Dust collector option | Available |
The YG412 series is configured for outdoor drilling applications requiring mobility and flexible drilling setup.
DTH Borewell Machine FAQ
A: It is a tracked drilling machine developed by adding crawler tracks to a DTH drilling machine. It is also called an open-air DTH drilling vehicle.
A: The equipment includes split-type and integrated-type configurations. The split type uses a wheel-mounted air compressor, while the integrated type includes its own air compressor.
A: It is used in metallurgy, mining, building materials, railway construction, hydropower construction, defense construction and earthwork projects.
A: The standard configuration includes 20 drilling rods, a 70 impactor, a 76mm drill bit and two rolls of air hoses.
A: Yes. The standard stroke is 2680mm, and the machine can be modified to a 3400mm stroke with 3m drilling rods.
DTH Borewell Machine Solution for Outdoor Drilling Projects
With crawler mobility, flexible configuration options and complete drilling accessories, the YG412 series provides a practical solution for open-air drilling and blasting projects.
Contact us to get detailed specifications, configuration options and suitable drilling solutions for your project.
