In early 2026, we received an inquiry from a customer in Australia who was looking for suitable drilling equipment for an open-pit construction and rock drilling project. The customer found our drilling equipment through our online product information and contacted our team to discuss the required drilling conditions.
The customer needed a machine that could move conveniently between working areas while providing stable drilling performance. The project also required equipment suitable for blasting hole drilling in outdoor rock and earthwork applications.
After discussing the project requirements, drilling conditions and expected equipment configuration, our engineers recommended the YG412B-1 DTH drilling equipment as a practical solution.
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DTH Drilling Equipment Parameters for the Australian Project
The recommended YG412 series is a crawler-mounted down-the-hole drilling machine designed for open-air drilling applications. The standard configuration includes a 2680mm stroke and supporting drilling accessories.
| Item | Specification |
|---|---|
| Model | YG412B-1 |
| Drilling Type | Down-the-Hole Drilling |
| Machine Type | Crawler-Mounted DTH Drill |
| Stroke | 2680mm |
| Drill Rod Diameter | 60mm |
| Standard Drill Rod Length | 2m |
| Standard Drill Rod Quantity | 20m |
| Impact Device | 70 |
| Drill Bit Diameter | 76mm |
| Air Hose | 2 Rolls |
| Optional Stroke | 3400mm |
| Optional Drill Rod Length | 3m |
The DTH drilling equipment uses a crawler structure, making it easier to transfer between different working areas. The machine is designed for open-air blasting hole drilling and can also be used for underwater drilling and rock-blasting applications.
For this project, the standard 2680mm stroke configuration provided a suitable working setup. The customer could also choose a 3400mm stroke configuration with 3m drill rods when a longer drilling stroke is required.
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Down the Hole Drilling Rig Solution for Australian Conditions
During the consultation, the customer was mainly concerned about mobility, drilling efficiency and whether the machine could adapt to outdoor rock drilling conditions.
Our engineers recommended the down the hole drilling rig because the crawler-mounted structure allows convenient movement between different drilling locations. This was particularly suitable for the customer’s project, where drilling operations were not limited to a single fixed position.
The machine is designed for applications including:
- Mining
- Metallurgy
- Building materials
- Railway construction
- Hydropower construction
- National defense construction
- Earthwork projects
- Open-air blasting hole drilling
The product is also designed for underwater drilling and underwater rock-blasting applications.
The customer appreciated the combination of a compact crawler-mounted structure and standard drilling accessories, which made the equipment practical for moving and setting up at different outdoor work areas.
DTH Machine Price and Order Service
After confirming the technical configuration, our team prepared the machine according to the customer’s requirements.
Before shipment, we provided detailed factory inspection videos and photographs. The customer could review the machine’s overall condition, drilling components and preparation process before the equipment was dispatched.
The customer also checked the standard accessories, including the 60mm diameter drill rods, 70 impact device, 76mm drill bit and air hoses.
After confirming the inspection information, the equipment was prepared for export to Australia.
Once the customer received the machine, we provided the operation manual and technical instructions. Our engineers also offered one-to-one online guidance to help the customer understand the basic operating process and machine maintenance requirements.
This service helped the customer become familiar with the equipment before starting regular drilling operations.
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Down Hole Drilling Equipment Performance After Delivery
After putting the machine into practical use, the Australian customer provided positive feedback about its mobility and drilling performance.
The down hole drilling equipment supported the customer’s outdoor drilling work and provided a convenient solution for moving between different drilling locations.
The main advantages recognized during the application included:
- Convenient transfer between work areas
- Stable drilling operation
- Crawler-mounted structure
- Suitable standard drilling configuration
- Flexible stroke options
- Wide application range
The equipment is specifically intended for outdoor engineering applications where blasting holes and rock drilling are required.
For projects requiring longer drilling strokes, the machine can be modified to a 3400mm stroke and equipped with 3m drill rods, providing additional configuration flexibility.
DTH Drilling Equipment Support for Australian Customers
This cooperation covered the complete process from initial consultation and model recommendation to factory inspection, shipment preparation and after-sales guidance.
For customers selecting drilling equipment, the suitable configuration depends on the drilling application, required stroke, drill rod specifications and working environment. Our team can evaluate these requirements and recommend an appropriate configuration.
The successful Australian project demonstrates how DTH drilling equipment can provide a practical solution for mining, earthwork and other open-air drilling applications.
If you are looking for reliable drilling equipment for mining, blasting holes or outdoor construction projects, contact us to discuss the right DTH drilling equipment configuration for your application.
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