The drilling plan looked simple on paper.
A US drilling contractor was preparing for a core exploration project with several drilling points. The team expected to move between locations as the work progressed. The planned drilling depth also required a machine with substantial drilling capability.
The contractor had several questions before making a purchase:
- Could the machine reach the required drilling depth?
- Could it move between different drilling points?
- Would the hydraulic system provide enough drilling force?
- Could the machine adapt to different drilling angles?
- Would the configuration remain practical for transportation and site operation?
The contractor contacted YG Machinery with these requirements. After discussing the project, YG Machinery recommended the YGX-800 hydraulic core drilling rig.The customer chose this model because its specifications matched the planned application without simply selecting the largest machine in the range.
Hydraulic Core Drilling Machine Parameters
| Model | YGX-400 | YGX-600 | YGX-800 | YGX-1000 |
| Drilling Depth (M) | 180-400-500 | 200-600-650 | 400-800-1000 | 500-1000-1100 |
| Rated Pressure (MPA) | 21 | 21 | 25 | 28 |
| Rated Flow (L/min) | 168 | 192 | 260 | 300 |
| Heat Dissipation | Air cooling + water cooling (all models) | |||
| Engine Brand | Yuchai | Yuchai | Yuchai | Cummins |
| Rated Power / Speed | 78kW / 2400rpm | 92kW / 2400rpm | 92kW / 2400rpm | 154kW / 2400rpm |
| Drilling Angle (°) | 0-90 | 45-90 | 45-90 | 45-90 |
| Lifting Force (T) | 12 | 16 | 24 | 30 |
| Feed Force (T) | 6 | 8 | 12 | 15 |
| Hydraulic Mud Pump Flow (L/min) | 30-90 | 30-90 | 90-180 | 90-180 |
| Hydraulic Mud Pump Pressure (MPA) | 4-7 | 4-7 | 4-7 | 4-7 |
| Dimension (mm) | 4000×1900×1800 | 4000×2000×1800 | 5500×2100×2000 | 6000×2200×2400 |
| Weight (T) | 4.3 | 4.5 / 5.5 | 6.5 | 7.5 |
Hydraulic Core Drilling Rig Challenges On The Site
The contractor’s challenge was not one single drilling requirement. It was how to make several requirements work together on the same site.
- Depth.The planned work involved deep core drilling. The contractor wanted enough drilling capacity for the project without choosing equipment that was unnecessarily large.
- Movement.The drilling points were spread across the working area. The machine needed to follow the progress of the project instead of remaining fixed in one position.
- Drilling control.The equipment needed to provide appropriate hydraulic support for drilling, feeding, lifting, and mud circulation.
- Positioning.Different drilling points could require different hole directions. The machine therefore needed an adjustable drilling configuration.
These requirements narrowed the customer’s options. A crawler-mounted hydraulic drilling solution became a logical direction.
Hydraulic Core Drilling Machine Selection And Deployment
The discussion with YG Machinery focused on the job first and the machine second.
YG Machinery recommended the YGX-800 because its overall configuration matched the contractor’s requirements.
The selection came down to several practical factors:
- Crawler-mounted structure for movement between drilling locations.
- Adjustable drilling angle for different drilling positions.
- Hydraulic drilling system designed for the required drilling operations.
- Hydraulic mud pump for drilling fluid circulation.
- Air and water cooling for heat dissipation.
- Yuchai engine matched with the machine’s hydraulic system.
This approach gave the contractor a machine that addressed the complete working process rather than only the maximum drilling depth.The machine was then prepared for delivery to the United States.
Hydraulic Core Drilling Rig Arrives At The US Site
When the YGX-800 reached the project site, the contractor’s attention shifted from selection to positioning.
The crawler structure allowed the machine to move toward the selected drilling area. The team positioned the rig according to the planned drilling direction and prepared the working setup.
This step mattered because the project included multiple drilling points.
The machine could be repositioned as the work area changed. That reduced the need to treat every new drilling point as a completely separate equipment setup.
The adjustable drilling configuration also gave the operator more flexibility when preparing different drilling positions.
The hydraulic mud pump formed another part of the working system. It supported the circulation requirements associated with the drilling process.For the contractor, these features worked together as one solution.
Hydraulic Crawler Drill Machine Results And Advantages
After the equipment was selected and deployed, the main value became clear in the way the machine fitted the contractor’s workflow.
- One machine for changing drilling locations:The crawler-mounted design suited a project where drilling points could change. The contractor could position the machine according to the next stage of work.
- A configuration built around deep drilling:The YGX-800 gave the contractor the required drilling range without moving directly to the largest model in the series.
- More flexibility at the drilling point:The adjustable drilling angle allowed the equipment to adapt to different drilling positions within its specified range.
- Integrated hydraulic functions:Drilling, feeding, lifting, and mud circulation formed part of the same equipment system. The contractor did not need to treat these functions as unrelated tasks.
- Practical equipment selection:The customer selected the machine according to the project rather than buying based only on a maximum specification.
This is an important consideration for buyers comparing a core rig drill. The right machine depends on the complete working environment, not one specification alone.
Hydraulic Core Drilling Rig For Future Drilling Work
The project also gave the contractor a clearer reference for future equipment purchases.
A buyer searching for a Diamond Drill Rig For Sale may encounter machines with very different configurations. Maximum drilling depth can attract attention, but it does not tell the whole story.
A more practical comparison starts with the project itself:
- Required drilling depth
- Site accessibility
- Number of drilling locations
- Drilling direction
- Hydraulic requirements
- Mud circulation requirements
- Equipment size and mobility
For customers considering a core drilling machine for mining, these factors can make model selection much easier.
The YGX series provides several configurations for different drilling requirements. Buyers can compare the available models according to the actual project instead of automatically choosing the largest option.For this US contractor, the YGX-800 became the right choice because it fit the way the team planned to work.
Hydraulic Crawler Drill Machine From YG Machinery
YG Machinery supplies drilling equipment for international projects and offers different YGX configurations for varying drilling requirements.For customers looking for a tracked hydraulic core drilling rig, YG Machinery can recommend a suitable model according to drilling depth, application, quantity, destination, and project requirements.【WhatsApp/WeChat/Phone/Skype】+86 13937183602
