The hydraulic rock drill and splitter is an advanced machine that combines rock drilling and hydraulic splitting functions into one system. It can first drill accurate holes into hard rock and then use hydraulic force to expand and split the rock along the designed direction. Compared with traditional rock-breaking methods, this equipment provides more precise rock splitting, lower vibration impact, better working safety, higher operation efficiency, and reduced environmental disturbance.
It is widely used in mining operations, road construction, tunnel projects, quarry development, foundation excavation, and rock slope treatment. Want to know more detailed product information? Contact YG now!
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YG Hydraulic Rock Drill and Splitter Parameter
| Model | YG-130 | YG-152 | YG-210 |
| Suitable Excavator | 20T-36T Excavator | 36T-48T Excavator | 48T-65T Excavator |
| Maximum Horizontal Splitting Height | 9475mm | 9985mm | 10680mm |
| Maximum Vertical Splitting Height | 6715mm | 6905mm | 6770mm |
| Maximum Splitting Depth | 6705mm | 7025mm | 8050mm |
| Maximum Splitting Distance | 10225mm | 10875mm | 11640mm |
| Pilling Beam Length | 3875mm | 4850mm | 5525mm |
| Drilling Advance Stroke | 2000mm | 2600mm | 3500mm |
| Maximum Drilling Thrust Force | 50KN | 50KN | 50KN |
| Maximum Drilling Pull Force | 32KN | 32KN | 32KN |
| Piling Advance Stroke | 1500mm | 1800mm | 2300mm |
| Maximum Piling Thrust Force | 160KN | 160KN | 160KN |
| Maximum Piling Full Force | 100KN | 100KN | 100KN |
| Hydraulic Pressure | Max. 35Mpa | Max. 35Mpa | Max. 35Mpa |
| Hydraulic Flow | Min. 240L/min | Min. 240L/min | Min. 240L/min |
| Weight | 4200kg | 6200kg | 8300kg |
| Dimensions | 4210*1400*1785mm | 5270*1485*1840mm | 5810*1485*1840mm |
| Operation Mode | Remote Control | Remote Control | Remote Control |
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How Does Hydraulic Rock Drill and Splitter Work? 4 Working Principle
The working principle of this equipment is based on two main processes: drilling and hydraulic splitting. The combination of these two functions allows operators to break hard rocks in a controlled and efficient way.
- Rock Drilling Process: Creating Accurate Splitting Holes. The first step is drilling holes into the rock surface. The drilling system uses hydraulic power from the carrier machine or hydraulic station to drive the drill mechanism. During operation, the drill rod rotates or impacts the rock surface; the drill bit penetrates the rock, and holes are created according to the required depth and spacing. The drilling process determines the final splitting effect. Unlike traditional manual drilling, an integrated system improves drilling accuracy and reduces labor intensity.
- Hydraulic Splitting Process: Breaking Rock with Powerful Expansion Force. After drilling is completed, the splitting system begins working. The hydraulic splitter is inserted into the prepared holes. When hydraulic pressure increases, the splitter generates a strong expansion force, pressure spreads inside the rock, and natural cracks are created. The rock separates into manageable pieces. This process does not rely on explosive force.
- Continuous Operation: Combining Two Steps into One Machine. Traditional rock excavation may require separate equipment: a drilling machine, a hydraulic breaker, and splitting tools. However, an integrated rock drill and splitter combines these operations into one machine. This reduces equipment switching time and improves overall project efficiency.
- Hydraulic Power System Provides Strong Performance. The core of the machine is the hydraulic system. The hydraulic system provides stable power output, strong drilling force, reliable splitting pressure, and smooth operation. Because hydraulic technology is widely used in construction equipment, the system offers good durability and easy maintenance.
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Where Can Hydraulic Rock Drill and Splitter Be Used? 8 Main Applications
The hydraulic rock drill and splitter has a wide range of applications because it can handle different rock-breaking conditions.
1. Mining Projects
Mining operations often require efficient rock excavation.
The equipment can be used for:
- Ore extraction preparation
- Rock separation
- Mining area development
Compared with blasting methods, it provides a safer solution in sensitive mining environments.
2. Quarry Operations
Quarries require controlled rock removal to protect valuable materials.
The machine helps operators:
- Reduce unnecessary rock damage
- Improve material recovery
- Create cleaner splitting surfaces
This makes it suitable for stone processing industries.
3. Road Construction
During road construction, contractors often encounter hard rock layers.
The equipment can help remove:
- Road foundation rocks
- Mountain obstacles
- Excavation barriers
It improves construction progress while reducing environmental impact.
4. Tunnel Engineering
Tunnel projects require careful rock excavation.
The rock drill and splitter are useful for:
- Tunnel entrance excavation
- Underground rock removal
- Controlled rock breaking
Its low vibration characteristics help protect surrounding structures.
5. Building Foundation Excavation
Urban construction projects often face restrictions on blasting.
The machine provides a safer alternative for:
- Foundation preparation
- Basement excavation
- Urban rock removal
It creates less disturbance to nearby buildings.
6. Rock Slope Treatment
For mountain roads and slope projects, unstable rocks must be removed carefully.
The equipment helps:
- Break dangerous rocks
- Improve slope safety
- Control excavation direction
7. Construction Projects in Sensitive Areas
Some locations have strict environmental requirements.
Examples include:
- Residential areas
- Historical sites
- Urban construction zones
The machine reduces:
- Noise pollution
- Vibration damage
- Safety risks
8. Large Infrastructure Projects
Infrastructure projects such as:
- Highways
- Railways
- Hydropower stations
often require large-scale rock excavation.
The machine improves project efficiency and reduces construction difficulties.
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Overseas Customer Feedback: Real Experiences from Global Projects
Customer Feedback 1: Australian Quarry Project Achieved Cleaner Rock Separation
“We used the hydraulic rock drill and splitter for our quarry operation. The biggest improvement was the accuracy of rock breaking. Compared with our previous method, the machine created cleaner splitting surfaces and reduced damage to valuable stone materials. The operation was stable and the production efficiency improved significantly.”
Customer Feedback 2: Philippines Construction Company Improved Urban Excavation
“Our project was located near residential buildings, so blasting was not an option. The equipment helped us remove hard rocks with much less vibration and noise. The integrated drilling and splitting function saved time because we did not need separate machines. It was a very practical solution for our foundation excavation work.”
Customer Feedback 3: Kazakhstan Mining Customer Increased Rock Processing Efficiency
“We purchased this machine for mining area development. The drilling and splitting process works smoothly, and the operator can control the breaking direction easily. It helped us reduce manual work and improve daily production efficiency. The machine performs well even in difficult rock conditions.”
A Smarter Way to Handle Difficult Rock Excavation
Rock excavation has always been a challenging part of construction and mining projects. Traditional methods may create limitations in safety, accuracy, and environmental protection. The hydraulic rock drill and splitter provide a modern solution by combining drilling and splitting into one efficient system. Its advantages include precise rock breaking, lower vibration, safer operation, wide application range, and improved productivity.
Whether used in mining, quarrying, tunnels, foundations, or infrastructure projects, this equipment helps contractors complete difficult rock-breaking tasks more efficiently. If you are looking for a reliable integrated rock drill and splitter or an excavator drill and splitting machine for your project, contact YG to get a customized solution.