Hydraulic Rock Drill and Splitter is an excavator-mounted attachment designed for hard rock excavation without blasting. It combines drilling and hydraulic splitting in one integrated system, allowing operators to complete rock breaking in a continuous workflow. Compared with traditional separate equipment, it reduces machine changes, shortens working time, and improves site efficiency.
YG Machinery develops this Rock Drill and Splitter for contractors who work in quarrying, trenching, foundation excavation, slope cutting, and infrastructure projects. The machine is powered by the excavator hydraulic system, which makes operation flexible and suitable for different job sites. In restricted areas where blasting is not allowed, this rock splitter for excavator provides a safer and more controlled method for breaking rock layers while maintaining stable performance.
Product Parameter of Hydraulic Rock Drill and Splitter
YG offers different models of this equipment to match various excavator sizes and working conditions. The following table shows standard configurations for reference. Final specifications can be customized according to project requirements.
| Rock Drilling Machine | |||
| Power | Drilling hole diameter | Drilling depth | Drilling speed |
| 24kw | Middle 120mm | 1600mm | 1m/min |
| Splitting Machine | |||
| Splitting depth | Splitting force | Rotation angle | – |
| 1000MM | 8000T | 120° | – |
| Push Beam | |||
| Rock drilling maximum propulsion | Splitting maximum pullout force | ||
| 25KN | 70KN | ||
| Excavator requirements:>20T | |||
YG can adjust drilling diameter, splitting force, hydraulic connection, and mounting structure based on different excavator brands and rock conditions. This ensures better compatibility and working stability on site.
What Rocks and Geological Conditions Is the Rock Drill and Splitter Suitable For?
This system is suitable for medium-hard and hard rock conditions, especially in construction environments where conventional excavation is not efficient. It is widely applied in granite, basalt, limestone, sandstone, marble, bluestone, and various weathered rock formations. In addition, it can handle mixed ground conditions where soil and rock layers are combined, making excavation more difficult for standard buckets.
In many real projects, contractors use this equipment in quarry bench trimming, road widening, tunnel entrance excavation, trenching work, slope cutting, and foundation pit development. Blasting is often restricted in these areas due to safety rules or nearby structures. Under such conditions, a hydraulic rock splitting machine provides a more controlled and practical alternative for rock removal.
Site conditions also play an important role in performance. Factors such as rock hardness, fracture distribution, and excavation depth should be considered before selecting a suitable model. A proper configuration helps ensure stable output, better efficiency, and more predictable working results in different geological environments.
How Can Hydraulic Rock Drill and Splitter Reduce Construction Costs?
One key advantage is equipment integration. It combines drilling and splitting in one unit, reducing the need for separate machines. This lowers equipment investment, transport cost, and storage pressure.
Labor cost can also be reduced. One operator can complete the full cycle without switching equipment. This improves workflow continuity and reduces idle time.
In addition, project duration can be shortened. Continuous operation reduces waiting time between drilling and splitting stages. Over time, this helps reduce fuel consumption and machine standby cost.
Indirect costs are also lower in non-blasting environments. Controlled rock breaking reduces site cleanup, safety coordination, and overbreak risk. A rock splitter for excavator helps contractors manage overall project cost more effectively.
Advantages of Hydraulic Rock Splitting Machine in Non-Blasting Construction
1. Safer Working Method:The system does not use explosives. It applies controlled drilling and hydraulic force to split rock internally. This reduces risks such as vibration shock and flying debris.
2. Lower Vibration and Noise:Compared with blasting and impact breaking, this system produces lower vibration and noise. It is suitable for urban areas, infrastructure zones, and sensitive structures.
3. Better Crack Control:Splitting force works inside drilled holes, allowing controlled crack direction. This improves excavation accuracy and reduces unnecessary damage.
4. Suitable for Restricted Sites:Many projects restrict blasting due to safety and environmental rules. This system provides an alternative method that still maintains efficient rock breaking performance.
What Is the Difference Between Hydraulic Rock Drill and Splitter and Traditional “Drill + Splitter” Combination?
The key difference is integration. Traditional systems use separate drilling and splitting equipment, which increases coordination complexity.
An integrated Rock Drill and Splitter completes both processes on one excavator. This reduces waiting time and improves daily output.
It is also easier to manage on narrow or uneven job sites. Fewer machines mean simpler maintenance and smoother operation.
| Comparison Item | Integrated System (Hydraulic Rock Drill and Splitter) | Traditional Drill + Splitter |
| Workflow | Continuous operation from drilling to splitting | Separate drilling and splitting stages |
| Equipment Setup | One integrated excavator attachment | Two or more separate machines |
| Operator Demand | Lower, one operator can handle the process | Higher, often requires coordination |
| Site Coordination | Easier and more efficient | More complex and time-consuming |
| Transfer Time | Reduced, no need to switch machines | Higher due to equipment movement |
| Maintenance | Centralized system, easier management | Distributed maintenance for multiple units |
| Working Efficiency | Higher for continuous rock excavation | Lower due to process interruption |
| Best Use Scenario | Non-blasting rock excavation, quarrying, trenching | Projects using existing separate equipment systems |
Buy YG Hydraulic Rock Drill and Splitter
YG Machinery provides reliable rock drilling and splitting solutions for quarrying, mining, trenching, and construction projects. We supply excavator-mounted equipment compatible with different excavator models and working conditions.
Before quotation, we confirm excavator tonnage, rock type, drilling depth, and project requirements. This helps ensure correct model selection and cost efficiency. We also provide technical support, videos, and export service.
In addition, YG Machinery supplies a full range of excavator attachments, including excavator orange peel grapple, drum cutter, excavator hydraulic shear, excavator pile driver, excavator magnetic attachment, hydraulic pile breaker.
These attachments are widely used in construction, demolition, recycling, mining, and infrastructure projects. By offering multiple solutions, we help customers choose suitable equipment for different working conditions.
If you are planning to upgrade your excavator attachments or improve project efficiency, contact YG Machinery for details and professional recommendations.
For alternative rock-breaking workflows, review the integrated rock drill and splitter and hydraulic rock splitter pages before selecting the drilling sequence and carrier configuration.
