Hydraulic Rock Drilling Splitter

A hydraulic rock drilling splitter is an integrated hydraulic construction device that combines precision drilling and directional rock splitting functions. It serves as a core alternative to traditional blasting and mechanical crushing methods on modern job sites. The unit handles hard rock drilling and static splitting in one continuous workflow, eliminating the need to switch multiple devices during operation. Construction teams widely adopt this tool for projects with strict limits on noise, vibration, and explosive usage.

rock breaking excavator tool
rock breaking excavator tool

Hydraulic Rock Drilling Splitter Technical Parameters

ModelYG-130YG-152YG-210
Suitable Excavator20T-36T Excavator36T-48T Excavator48T-65T Excavator
Maximum Horizontal Splitting Height9475mm9985mm10680mm
Maximum Vertical Splitting Height6715mm6905mm6770mm
Maximum Splitting Depth6705mm7025mm8050mm
Maximum Splitting Distance10225mm10875mm11640mm
Pilling Beam Length3875mm4850mm5525mm
Drilling Advance Stroke2000mm2600mm3500mm
Maximum Drilling Thrust Force50KN50KN50KN
Maximum Drilling Pull Force32KN32KN32KN
Piling Advance Stroke1500mm1800mm2300mm
Maximum Piling Thrust Force160KN160KN160KN
Maximum Piling Full Force100KN100KN100KN
Hydraulic PressureMax. 35MpaMax. 35MpaMax. 35Mpa
Hydraulic FlowMin. 240L/minMin. 240L/minMin. 240L/min
Weight4200kg6200kg8300kg
Dimensions4210*1400*1785mm5270*1485*1840mm5810*1485*1840mm
Operation ModeRemote ControlRemote ControlRemote Control

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Components of Hydraulic Rock Drilling Splitter

  • Hydraulic power station: Provides continuous and stable pressure output for drilling and splitting actions
  • Drilling rotor assembly: Completes fast and accurate hole forming on hard rock surfaces
  • Splitting wedge and feather group: Executes directional splitting after hole forming
  • Integrated control valve group: Stabilizes hydraulic flow to avoid pressure fluctuation
  • Sealed lubrication system: Reduces component friction during long-hour operation
hydraulic rock splitter head
hydraulic rock splitter head

How Excavator Rock Drilling Attachment Picks Quality Materials

All core parts of the hydraulic rock drilling splitter select high-strength raw materials to adapt to frequent field work.

Main structural parts adopt quenched alloy steel, which can bear strong splitting force without bending or damage.

Matching drill tools use wear-resistant alloy, keeping smooth drilling progress on hard rock layers.

Built-in hydraulic parts adopt thickened specifications, maintaining stable power output for long hours.

The outer layer adds anti-corrosion treatment, letting the whole set work normally in dusty and wet sites.

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Hydraulic Rock Drilling Splitter vs Traditional Rock Breaking Methods

ItemBlastingHydraulic BreakerHydraulic Rock Drilling Splitter
VibrationVery highMedium–highVery low, controlled
Crack controlUnstableIrregularPrecise fracture line
SafetyHigh risk, permits neededImpact riskNo blasting, safer
NoiseHighHighLow
OverbreakFrequentMediumLow
Hard rock workFast but uncontrolledRepeated impactStable drilling + splitting
Urban useLimitedLimitedSuitable for restricted areas
Cost trendHigh compliance costHigh wear costLower long-term cost
rock demolition machine head
rock demolition machine head

Customer Case Feedback – Australia Quarry Project

A quarry company in Australia contacted us after slow rock preparation in granite extraction zones. They needed a hydraulic rock drilling splitter to replace manual drilling work in a 30-ton excavator setup.

After technical evaluation, they selected a full system configuration and combined it with a rock splitter for excavator for controlled fracture after drilling.

Equipment was delivered on schedule and installed within 4 days with remote guidance during commissioning.

After 2 months of operation, results showed:

  • Drilling cycle time reduced by 38%
  • Daily boreholes increased from 120 to 165
  • Tool replacement interval extended by 20–25%
  • Operator training completed in 48 hours

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What Makes YG Machinery Dependable

With over 20 years of production experience, we focus on hydraulic engineering machinery. All products are CE-certified and fit global safety standards.

✅ Service Support

  • Professional model selection guidance
  • Simple customized solution
  • Remote operation guidance
  • Long-term spare parts supply

We supply hydraulic rock drilling splitters, mobile crushing stations, and solar pile drivers to meet diverse construction needs.

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